CN107964204A - The anti-aging HIPs plastics of bacteria mildew-proof and its processing technology - Google Patents
The anti-aging HIPs plastics of bacteria mildew-proof and its processing technology Download PDFInfo
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- CN107964204A CN107964204A CN201711381067.4A CN201711381067A CN107964204A CN 107964204 A CN107964204 A CN 107964204A CN 201711381067 A CN201711381067 A CN 201711381067A CN 107964204 A CN107964204 A CN 107964204A
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- 241000894006 Bacteria Species 0.000 title claims abstract description 91
- 238000001513 hot isostatic pressing Methods 0.000 title claims abstract description 81
- 229920003023 plastic Polymers 0.000 title claims abstract description 62
- 239000004033 plastic Substances 0.000 title claims abstract description 62
- 230000003712 anti-aging effect Effects 0.000 title claims abstract description 56
- 238000005516 engineering process Methods 0.000 title claims abstract description 25
- 238000012545 processing Methods 0.000 title claims abstract description 21
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 53
- 229920005989 resin Polymers 0.000 claims abstract description 38
- 239000011347 resin Substances 0.000 claims abstract description 38
- 239000002994 raw material Substances 0.000 claims abstract description 34
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 18
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 18
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 11
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 11
- REFJWTPEDVJJIY-UHFFFAOYSA-N Quercetin Chemical compound C=1C(O)=CC(O)=C(C(C=2O)=O)C=1OC=2C1=CC=C(O)C(O)=C1 REFJWTPEDVJJIY-UHFFFAOYSA-N 0.000 claims description 79
- 239000000203 mixture Substances 0.000 claims description 51
- 235000005875 quercetin Nutrition 0.000 claims description 51
- 244000198134 Agave sisalana Species 0.000 claims description 49
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 49
- 239000011734 sodium Substances 0.000 claims description 49
- 229910052708 sodium Inorganic materials 0.000 claims description 49
- 239000000835 fiber Substances 0.000 claims description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 44
- ZVOLCUVKHLEPEV-UHFFFAOYSA-N Quercetagetin Natural products C1=C(O)C(O)=CC=C1C1=C(O)C(=O)C2=C(O)C(O)=C(O)C=C2O1 ZVOLCUVKHLEPEV-UHFFFAOYSA-N 0.000 claims description 39
- HWTZYBCRDDUBJY-UHFFFAOYSA-N Rhynchosin Natural products C1=C(O)C(O)=CC=C1C1=C(O)C(=O)C2=CC(O)=C(O)C=C2O1 HWTZYBCRDDUBJY-UHFFFAOYSA-N 0.000 claims description 39
- MWDZOUNAPSSOEL-UHFFFAOYSA-N kaempferol Natural products OC1=C(C(=O)c2cc(O)cc(O)c2O1)c3ccc(O)cc3 MWDZOUNAPSSOEL-UHFFFAOYSA-N 0.000 claims description 39
- 229960001285 quercetin Drugs 0.000 claims description 39
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 39
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 38
- 238000001914 filtration Methods 0.000 claims description 37
- 238000003756 stirring Methods 0.000 claims description 37
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 36
- 238000002360 preparation method Methods 0.000 claims description 34
- 238000001556 precipitation Methods 0.000 claims description 21
- 108090000790 Enzymes Proteins 0.000 claims description 20
- 102000004190 Enzymes Human genes 0.000 claims description 20
- 239000012745 toughening agent Substances 0.000 claims description 18
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 16
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical group CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 claims description 16
- LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 claims description 16
- 238000005453 pelletization Methods 0.000 claims description 16
- 238000002156 mixing Methods 0.000 claims description 15
- ODHCTXKNWHHXJC-VKHMYHEASA-N 5-oxo-L-proline Chemical compound OC(=O)[C@@H]1CCC(=O)N1 ODHCTXKNWHHXJC-VKHMYHEASA-N 0.000 claims description 14
- 235000013904 zinc acetate Nutrition 0.000 claims description 14
- 235000002639 sodium chloride Nutrition 0.000 claims description 13
- 239000011780 sodium chloride Substances 0.000 claims description 13
- 229960002668 sodium chloride Drugs 0.000 claims description 13
- 239000000243 solution Substances 0.000 claims description 13
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid group Chemical class S(O)(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 13
- DJWUNCQRNNEAKC-UHFFFAOYSA-L zinc acetate Chemical class [Zn+2].CC([O-])=O.CC([O-])=O DJWUNCQRNNEAKC-UHFFFAOYSA-L 0.000 claims description 12
- 108010029541 Laccase Proteins 0.000 claims description 10
- 235000006708 antioxidants Nutrition 0.000 claims description 10
- 238000012986 modification Methods 0.000 claims description 10
- 230000004048 modification Effects 0.000 claims description 10
- 206010016825 Flushing Diseases 0.000 claims description 8
- POULHZVOKOAJMA-UHFFFAOYSA-M dodecanoate Chemical compound CCCCCCCCCCCC([O-])=O POULHZVOKOAJMA-UHFFFAOYSA-M 0.000 claims description 8
- 238000011010 flushing procedure Methods 0.000 claims description 8
- 229940074391 gallic acid Drugs 0.000 claims description 8
- 235000004515 gallic acid Nutrition 0.000 claims description 8
- 229940070765 laurate Drugs 0.000 claims description 8
- 238000010792 warming Methods 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000008351 acetate buffer Substances 0.000 claims description 2
- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical compound [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- SSDSCDGVMJFTEQ-UHFFFAOYSA-N octadecyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 SSDSCDGVMJFTEQ-UHFFFAOYSA-N 0.000 claims description 2
- BHZOKUMUHVTPBX-UHFFFAOYSA-M sodium acetic acid acetate Chemical compound [Na+].CC(O)=O.CC([O-])=O BHZOKUMUHVTPBX-UHFFFAOYSA-M 0.000 claims description 2
- -1 syringic acid Methyl esters Chemical class 0.000 claims description 2
- 239000004246 zinc acetate Substances 0.000 claims description 2
- JMSVCTWVEWCHDZ-UHFFFAOYSA-N Syringic acid Natural products COC1=CC(C(O)=O)=CC(OC)=C1O JMSVCTWVEWCHDZ-UHFFFAOYSA-N 0.000 claims 1
- YIBXWXOYFGZLRU-UHFFFAOYSA-N syringic aldehyde Natural products CC12CCC(C3(CCC(=O)C(C)(C)C3CC=3)C)C=3C1(C)CCC2C1COC(C)(C)C(O)C(O)C1 YIBXWXOYFGZLRU-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 230000032683 aging Effects 0.000 abstract description 9
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 8
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 3
- 239000003063 flame retardant Substances 0.000 abstract description 3
- 238000005034 decoration Methods 0.000 abstract description 2
- 230000001590 oxidative effect Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 231100000719 pollutant Toxicity 0.000 abstract 1
- 206010013786 Dry skin Diseases 0.000 description 26
- 238000001035 drying Methods 0.000 description 26
- 235000019441 ethanol Nutrition 0.000 description 15
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 description 15
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 12
- 239000011701 zinc Substances 0.000 description 12
- 229910052725 zinc Inorganic materials 0.000 description 12
- 239000000872 buffer Substances 0.000 description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 239000003112 inhibitor Substances 0.000 description 7
- 230000001629 suppression Effects 0.000 description 7
- 235000011624 Agave sisalana Nutrition 0.000 description 6
- 239000004793 Polystyrene Substances 0.000 description 5
- 229920002223 polystyrene Polymers 0.000 description 5
- 230000000855 fungicidal effect Effects 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 241000228245 Aspergillus niger Species 0.000 description 2
- 241001465318 Aspergillus terreus Species 0.000 description 2
- 230000002421 anti-septic effect Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229920005669 high impact polystyrene Polymers 0.000 description 2
- 239000004797 high-impact polystyrene Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- IWZNLKUVIIFUOG-UHFFFAOYSA-N 2-chloro-3-phenylprop-2-enoic acid Chemical compound OC(=O)C(Cl)=CC1=CC=CC=C1 IWZNLKUVIIFUOG-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000009422 growth inhibiting effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical class OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of anti-aging HIPs plastics of bacteria mildew-proof and its processing technology, the anti-aging HIPs plastics of bacteria mildew-proof, including following raw material are prepared：75 95 parts of HIPs resins, 35 parts of SBS resins, 0.5 1.5 parts of polyvinyl alcohol, 0.3 3 parts of antioxidant, the anti-aging HIPs plastics of 0.05 0.5 parts of bacteria mildew-proofs of the invention of bacteria mildew-proof agent have well antibacterial, mould proof, thermo oxidative aging, anti-ultraviolet ageing, flame retardant effect, it is environmentally protective, nonhazardous pollutant discharges, and is suitably applied the fields such as appliance shell, part, automobile decoration piece, art work, daily necessities.
Description
Technical field
There are antibacterial, mould proof, antiageing effect HIPs plastics the present invention relates to a kind of.
Background technology
HIPs, is a kind of shock proof polyphenyl produced by adding the method for polybutadiene glue particle in polystyrene
Ethene.This polystyrene products can add micron order rubber grain and by the method for scion grafting polystyrene and rubber grain
Link together.When being impacted, the point stresses of crack propagation can be discharged by the rubber grain of flexible relative.Therefore split
The extension of line is hindered, and impact resistance is improved.Shock proof polystyrene have workability, good performance and
Low price, therefore be used to manufacture and permitted multiduty product and industrial products.Main application fields have packaging and disposable product,
Instrument and meter, household electrical appliance, toy and amusement article and building trade.It is high that HIPs resins in many fields instead of valency
Engineering plastics, but the photo-thermal stability of HIPS resins is not so good, and anti-aging property also has much room for improvement, and fire resistance is not high,
These problems limit the application of HIPS resins.In order to improve the application performance of HIPs resins, the present invention is preparing HIPs plastics
When with the addition of new zinc antiseptic, effectively increase antibacterial, the fungicidal properties of HIPs plastics.In order to improve the heat of HIPs plastics
The problem of mechanical property reduces after oxygen aging, the present invention with the addition of sisal fiber, effectively improve HIPs plastics in the feed
Stretching strength retentivity and impact strength conservation rate.The HIPs plastics of the present invention have well antibacterial, mould proof, anticorrosive, anti-
Aging, flame retardant effect, are widely used in household electrical appliances, furniture, automobile, daily necessities, finishing material.
The content of the invention
The technical problems to be solved by the invention are to overcome existing HIPs plastics antibacterial and mouldproof poor performance, change easy to aging
The problem of matter, low fire resistance, the present invention provide a kind of anti-aging HIPs plastics of bacteria mildew-proof and its processing technology.
To solve the above problems, the present invention adopts the following technical scheme that：
A kind of anti-aging HIPs plastics of bacteria mildew-proof, including the raw material of following parts by weight are prepared：
75-95 parts of HIPs resins, 3-5 parts of SBS resins, 0.5-1.5 parts of polyvinyl alcohol, 0.3-3 parts of antioxidant, bacteria mildew-proof
0.05-0.5 parts of agent.
A kind of anti-aging HIPs plastics of bacteria mildew-proof, including the raw material of following parts by weight are prepared：
75-95 parts of HIPs resins, 3-5 parts of SBS resins, 1.5-7.5 parts of toughener, 0.5-1.5 parts of polyvinyl alcohol, antioxidant
0.3-3 parts, 0.05-0.5 parts of bacteria mildew-proof agent.
Preferably, the preparation method of the bacteria mildew-proof agent is as follows：0.3-0.6g zinc acetates are added to 150-200g water
In, the complexant that quality is 1-3 times of zinc acetate quality is added, is 35-45 DEG C, stirred with 400-600 revs/min of rotating speed in temperature
Mix 2-5 it is small when, filtering, will filtering gained be deposited in 30-60 DEG C of dry 12-24 it is small when, obtain bacteria mildew-proof agent；The complexant
It is in mass ratio for Pidolidone and Quercetin sodium sulfonate (1-4):The mixture of (1-4)；The preparation of the Quercetin sodium sulfonate
Method is as follows：10-20g Quercetins are added in the 60-80g concentrated sulfuric acids, are 30-40 DEG C, with 150-300 revs/min in temperature
Rotating speed stirring 12-24 it is small when obtain mixture A, mixture A is added to 750-1000g, temperature is 30-40 DEG C of saturation chlorine
Change in sodium water solution, when standing 24-48 is small, then filter, filtering gained precipitation is added in 1200-2000g water, is added
10-50g parts of sodium chloride, stand 1-3 it is small when, then filter, will filtering gained be deposited in 30-50 DEG C of dry 12-36 it is small when, obtain
Quercetin sodium sulfonate.
It is further preferred that the complexant is Pidolidone and Quercetin sodium sulfonate is 2 in mass ratio:3 mixture.
Preferably, the toughener is modified sisal fiber, and the preparation method of the sisal fiber of the modification is as follows, institute
It is parts by weight to state part：It is spare that 50-100 mesh sieves are crossed after sisal fiber is crushed, 0.001-0.1 parts of combination enzymes are added to 12-
It it is 30-45 DEG C, with 200-400 revs/min of rotating speed in temperature in sodium acetate-hac buffer that 16 parts of pH are 3.6-5.0
Stirring 20-60 minutes, then adds 3-8 parts of ethanol, 0.001-0.01 parts of modifying agent, is 30-45 DEG C, with 200-400 in temperature
Rev/min rotating speed stir 20-60 minute, addition 0.3-3 parts of sisal fibers, 50-80 DEG C is warming up to, at 50-80 DEG C with 300-
When 450 revs/min of rotating speed stirring 3.5-7 is small, filtering, by filtering gained precipitation 50-100 parts of water, 20-40 parts of acetone, 20-
40 parts of alcohol flushings, when 40-60 DEG C of dry 6-12 is small, obtain modified sisal fiber.
PH is sodium acetate-hac buffer of 3.6-5.0, voluntarily can prepare or be commercially available, it is preferable that the present invention
Specifically used acetate concentration is sodium acetate-hac buffer that 0.1mol/L, pH are 3.6.
Preferably, the combination enzyme is that laccase, zytase, pectase are (2-6) in mass ratio：(1-3)：(1-3's)
Mixture.
It is further preferred that the combination enzyme is that laccase, zytase, pectase are 4 in mass ratio：2：2 mixture.
Preferably, the modifying agent be NSC 611398, forulic acid, one kind in gallic acid laurate and two kinds with
On mixture.
It is further preferred that it is (3-5) in mass ratio that the modifying agent, which is forulic acid and gallic acid laurate,:(1-
3) mixture.
Preferably, the antioxidant is one kind in antioxidant 1010, antioxidant 186, antioxidant 1076.
It is further preferred that the antioxidant is antioxidant 1010.
The present invention also provides the processing technology of the anti-aging HIPs plastics of the bacteria mildew-proof：Each raw material is weighed by weight,
Double screw extruder is added after mixing, in 150-210 DEG C of extruding pelletization.
Preferably, the processing technology of the anti-aging HIPs plastics of the bacteria mildew-proof is：Each raw material is weighed by weight, is mixed
Double screw extruder is added after closing uniformly, in 150-210 DEG C of extruding pelletization, screw speed is 200-400 revs/min.
It is further preferred that the processing technology of the anti-aging HIPs plastics of the bacteria mildew-proof is：Weigh by weight each
Raw material, after mixing add double screw extruder extruding pelletization, 150-160 DEG C of area's temperature, two 170-180 DEG C of area's temperature,
Three 170-180 DEG C of area's temperature, four 180-190 DEG C of area's temperature, five 190-200 DEG C of area's temperature, six 190-200 DEG C of area's temperature, 7th area
180-190 DEG C of temperature, eight 180-190 DEG C of area's temperature, die head temperature are 200-210 DEG C, and screw speed is 200-400 revs/min.
The present invention provides the anti-aging HIPs plastics of bacteria mildew-proof and its processing technology, bacteria mildew-proof of the invention are anti-aging
HIPs plastics have well antibacterial, mould proof, thermo oxidative aging, anti-ultraviolet ageing, flame retardant effect, environmentally protective, are adapted to application
In fields such as appliance shell, part, automobile decoration piece, art work, daily necessities.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can be each preferably up to the present invention in any combination
Embodiment.
Embodiment
The present invention is further illustrated below by the mode of embodiment, but does not therefore limit the present invention to the reality
Apply among a scope.The experimental method of actual conditions is not specified in the following example, according to conventional methods and conditions, or according to business
Product specification selects.
In following embodiments, primary raw material and instrument used are as follows：
HIPs resins, i.e. impact resistance polystyrene, Shanghai Secco Petrochemical Co., Ltd.'s production, model
HIPS-622P。
SBS resins, i.e. Styrene-Butadiene-Styrene Block Copolymer, the life of petrochina natural gas limited company
Production, model T6302.
Polyvinyl alcohol, English abbreviation PVA, average degree of polymerization 2400-2500, molecular weight 118000-124000.Buy from river
North saves Renqiu City Peng Yu Chemical Co., Ltd.s, model 2488.
Antioxidant 1010, i.e., four [β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol esters, CASNo.：
6683-19-8。
Quercetin, molecular formula：C15H10O7, No. CAS：117-39-5, Xi'an Tian Mei biotech inc are pure
Degree：98%.
The concentrated sulfuric acid, mass fraction 98%.
Sodium chloride, No. CAS：7647-14-5.
Sisal fiber, Chang Du≤95cm, bundle fiber fracture Qiang Li≤880N, Han Za Shuai≤2.5%, Hui Chao Shuai≤13%,
Buy from Fusui County overseas Chinese's natural fibre products Co., Ltd, numbering GF-101.
PH is 3.6 sodium acetate-hac buffer, voluntarily can prepare or be commercially available, the specifically used purchase of the present invention
It is that sodium acetate-acetate buffer that 0.1mol/L, pH are 3.6 is molten to buy the acetate concentration from Shanghai Yuan Mu bio tech ltd
Liquid.
Laccase, No. CAS：80498-15-3,100,000 CFU/g of enzyme activity, buy from Guangzhou is precious and obtain the limited public affairs of biotechnology
Department.
Zytase, No. CAS：9025-57-4,100,000 CFU/g of enzyme activity, buy from the limited public affairs of Henan Xing Yuan chemical products
Department.
Pectase, No. CAS：9032-75-1,30,000 CFU/g of enzyme activity, buy from the limited public affairs of Shanghai Mike's woods biochemical technology
Department.
Ethanol, No. CAS：64-17-5, specifically used purity are 99.5% absolute ethyl alcohol.
Forulic acid, i.e. 4- hydroxyls -3- first chloro cinnamic acid.
Gallic acid laurate, No. CAS：1166-52-5.
NSC 611398, i.e. 3,5- dimethoxy-4 '-methyl hydroxybenzoate.
In following embodiments, used test method and key instrument are as follows：
The anti-aging HIPs plastics of the bacteria mildew-proof being prepared are put into the piece for being pressed into that thickness is 1mm in vulcanizer, then
By cold moudling, the sample strip that size is 5cm × 5cm × 1mm is cut into.
Fungicidal properties is tested：According to GB21551.2-2010《The antibacterial of family expenses and similar applications electric appliance, degerming, purification work(
The particular/special requirement of energy anti-biotic material pair》Mould proof level estimate is carried out, test strain is aspergillus niger ATCC6275, Aspergillus terreus
AS3.3935。
Anti-aging property is tested：According to thermo-oxidative ageing experimental standard GB/T7141-2008, artificially roughening is carried out
(90 DEG C, 500h), test stretching strength retentivity and impact strength conservation rate after artificial accelerated aging.
Limited oxygen index is tested：Tested according to GB/T2406.2-2009.
The present invention is further illustrated below by the mode of embodiment, and unless otherwise specified, used number is attached most importance to
Measure number.
Embodiment 1
The anti-aging HIPs plastics of bacteria mildew-proof, including the raw material of following parts by weight are prepared：
75 parts of HIPs resins, 3 parts of SBS resins, 0.5 part of polyvinyl alcohol, 0.3 part of antioxidant 1010, bacteria mildew-proof agent 0.3
Part.
The preparation method of the bacteria mildew-proof agent is as follows：0.3g zinc acetates are added in 150g water, addition quality is second
The complexant of sour 2 times of zinc quality, temperature be 35 DEG C, it is small with 400 revs/min of rotating speed stirring 2 when, cross 300 mesh sieves, will filter
Gained be deposited in 30 DEG C of dryings 12 it is small when, obtain bacteria mildew-proof agent；The complexant is pressed for Pidolidone and Quercetin sodium sulfonate
Mass ratio is 1:4 mixture；The preparation method of the Quercetin sodium sulfonate is as follows：10g Quercetins are added to the 60g concentrated sulfuric acids
In, temperature be 30 DEG C, it is small with 150 revs/min of rotating speed stirring 12 when obtain mixture A, by mixture A be added to 750g,
Temperature is in 30 DEG C of saturated sodium-chloride water solution, when standing 24 is small, then crosses 300 mesh sieves, and filtering gained precipitation is added to
In 1200g water, 10g parts of sodium chloride are added, when standing 1 is small, then cross 300 mesh sieves, filtering gained is deposited in 30 DEG C of dryings
12 it is small when, obtain Quercetin sodium sulfonate.
The processing technology of the anti-aging HIPs plastics of bacteria mildew-proof is as follows：Each raw material is weighed by weight, is added after mixing
Enter extruding pelletization in double screw extruder, 155 DEG C of area's temperature, two 175 DEG C of area's temperature, three 175 DEG C of area's temperature, four area's temperature
185 DEG C, five 190 DEG C of area's temperature, six 195 DEG C of area's temperature, 190 DEG C of seven area's temperature, eight 185 DEG C of area's temperature, die head temperature 200
DEG C, screw speed is 300 revs/min.
Embodiment 2
The anti-aging HIPs plastics of bacteria mildew-proof, including the raw material of following parts by weight are prepared：
75 parts of HIPs resins, 3 parts of SBS resins, 0.5 part of polyvinyl alcohol, 0.3 part of antioxidant 1010, bacteria mildew-proof agent 0.3
Part.
The preparation method of the bacteria mildew-proof agent is as follows：0.3g zinc acetates are added in 150g water, addition quality is second
The complexant of sour 2 times of zinc quality, temperature be 35 DEG C, it is small with 400 revs/min of rotating speed stirring 2 when, cross 300 mesh sieves, will filter
Gained be deposited in 30 DEG C of dryings 12 it is small when, obtain bacteria mildew-proof agent；The complexant is pressed for Pidolidone and Quercetin sodium sulfonate
Mass ratio is 2:3 mixture；The preparation method of the Quercetin sodium sulfonate is as follows：10g Quercetins are added to the 60g concentrated sulfuric acids
In, temperature be 30 DEG C, it is small with 150 revs/min of rotating speed stirring 12 when obtain mixture A, by mixture A be added to 750g,
Temperature is in 30 DEG C of saturated sodium-chloride water solution, when standing 24 is small, then crosses 300 mesh sieves, and filtering gained precipitation is added to
In 1200g water, 10g parts of sodium chloride are added, when standing 1 is small, then cross 300 mesh sieves, filtering gained is deposited in 30 DEG C of dryings
12 it is small when, obtain Quercetin sodium sulfonate.
The processing technology of the anti-aging HIPs plastics of bacteria mildew-proof is as follows：Each raw material is weighed by weight, is added after mixing
Enter extruding pelletization in double screw extruder, 155 DEG C of area's temperature, two 175 DEG C of area's temperature, three 175 DEG C of area's temperature, four area's temperature
185 DEG C, five 190 DEG C of area's temperature, six 195 DEG C of area's temperature, 190 DEG C of seven area's temperature, eight 185 DEG C of area's temperature, die head temperature 200
DEG C, screw speed is 300 revs/min.
Embodiment 3
The anti-aging HIPs plastics of bacteria mildew-proof, including the raw material of following parts by weight are prepared：
75 parts of HIPs resins, 3 parts of SBS resins, 0.5 part of polyvinyl alcohol, 0.3 part of antioxidant 1010, bacteria mildew-proof agent 0.3
Part.
The preparation method of the bacteria mildew-proof agent is as follows：0.3g zinc acetates are added in 150g water, addition quality is second
The complexant of sour 2 times of zinc quality, temperature be 35 DEG C, it is small with 400 revs/min of rotating speed stirring 2 when, cross 300 mesh sieves, will filter
Gained be deposited in 30 DEG C of dryings 12 it is small when, obtain bacteria mildew-proof agent；The complexant is pressed for Pidolidone and Quercetin sodium sulfonate
Mass ratio is 4:1 mixture；The preparation method of the Quercetin sodium sulfonate is as follows：10g Quercetins are added to the 60g concentrated sulfuric acids
In, temperature be 30 DEG C, it is small with 150 revs/min of rotating speed stirring 12 when obtain mixture A, by mixture A be added to 750g,
Temperature is in 30 DEG C of saturated sodium-chloride water solution, when standing 24 is small, then crosses 300 mesh sieves, and filtering gained precipitation is added to
In 1200g water, 10g parts of sodium chloride are added, when standing 1 is small, then cross 300 mesh sieves, filtering gained is deposited in 30 DEG C of dryings
12 it is small when, obtain Quercetin sodium sulfonate.
The processing technology of the anti-aging HIPs plastics of bacteria mildew-proof is as follows：Each raw material is weighed by weight, is added after mixing
Enter extruding pelletization in double screw extruder, 155 DEG C of area's temperature, two 175 DEG C of area's temperature, three 175 DEG C of area's temperature, four area's temperature
185 DEG C, five 190 DEG C of area's temperature, six 195 DEG C of area's temperature, 190 DEG C of seven area's temperature, eight 185 DEG C of area's temperature, die head temperature 200
DEG C, screw speed is 300 revs/min.
Embodiment 4
The anti-aging HIPs plastics of bacteria mildew-proof, including the raw material of following parts by weight are prepared：
75 parts of HIPs resins, 3 parts of SBS resins, 0.5 part of polyvinyl alcohol, 4.5 parts of toughener, 0.3 part of antioxidant 1010, suppression
0.3 part of bacterium mould inhibitor.
The preparation method of the bacteria mildew-proof agent is as follows：0.3g zinc acetates are added in 150g water, addition quality is second
The complexant of sour 2 times of zinc quality, temperature be 35 DEG C, it is small with 400 revs/min of rotating speed stirring 2 when, cross 300 mesh sieves, will filter
Gained be deposited in 30 DEG C of dryings 12 it is small when, obtain bacteria mildew-proof agent；The complexant is pressed for Pidolidone and Quercetin sodium sulfonate
Mass ratio is 2:3 mixture；The preparation method of the Quercetin sodium sulfonate is as follows：10g Quercetins are added to the 60g concentrated sulfuric acids
In, temperature be 30 DEG C, it is small with 150 revs/min of rotating speed stirring 12 when obtain mixture A, by mixture A be added to 750g,
Temperature is in 30 DEG C of saturated sodium-chloride water solution, when standing 24 is small, then crosses 300 mesh sieves, and filtering gained precipitation is added to
In 1200g water, 10g parts of sodium chloride are added, when standing 1 is small, then cross 300 mesh sieves, filtering gained is deposited in 30 DEG C of dryings
12 it is small when, obtain Quercetin sodium sulfonate.
The toughener is modified sisal fiber, and the preparation method of the sisal fiber of the modification is as follows：Described part is equal
It is spare that 100 mesh sieves are crossed for parts by weight, after sisal fiber is crushed, by 0.005 part of combination enzyme be added to 12 parts, acetate concentration be
0.1mol/L, pH are in 3.6 sodium acetate-hac buffer, are 30 DEG C, stir 20 with 200 revs/min of rotating speed in temperature
Minute, 3 parts of ethanol, 0.005 part of modifying agent are then added, is 30 DEG C, stirred 30 minutes with 200 revs/min of rotating speed in temperature,
0.3 part of sisal fiber is added, is warming up to 50 DEG C, when 50 DEG C are small with 300 revs/min of rotating speed stirring 3.5, crosses 200 mesh sieves, will
Filtering gained precipitation 50 parts of water, 20 parts of acetone, 20 parts of alcohol flushings, when 40 DEG C of dryings 6 are small, it is fine to obtain modified sisal hemp
Dimension.
The combination enzyme is that laccase, zytase, pectase are 2 in mass ratio：2：3 mixture.
The modifying agent is gallic acid laurate.
The processing technology of the anti-aging HIPs plastics of bacteria mildew-proof is as follows：Each raw material is weighed by weight, is added after mixing
Enter extruding pelletization in double screw extruder, 155 DEG C of area's temperature, two 175 DEG C of area's temperature, three 175 DEG C of area's temperature, four area's temperature
185 DEG C, five 190 DEG C of area's temperature, six 195 DEG C of area's temperature, 190 DEG C of seven area's temperature, eight 185 DEG C of area's temperature, die head temperature 200
DEG C, screw speed is 300 revs/min.
Embodiment 5
The anti-aging HIPs plastics of bacteria mildew-proof, including the raw material of following parts by weight are prepared：
75 parts of HIPs resins, 3 parts of SBS resins, 0.5 part of polyvinyl alcohol, 4.5 parts of toughener, 0.3 part of antioxidant 1010, suppression
0.3 part of bacterium mould inhibitor.
The preparation method of the bacteria mildew-proof agent is as follows：0.3g zinc acetates are added in 150g water, addition quality is second
The complexant of sour 2 times of zinc quality, temperature be 35 DEG C, it is small with 400 revs/min of rotating speed stirring 2 when, cross 300 mesh sieves, will filter
Gained be deposited in 30 DEG C of dryings 12 it is small when, obtain bacteria mildew-proof agent；The complexant is pressed for Pidolidone and Quercetin sodium sulfonate
Mass ratio is 2:3 mixture；The preparation method of the Quercetin sodium sulfonate is as follows：10g Quercetins are added to the 60g concentrated sulfuric acids
In, temperature be 30 DEG C, it is small with 150 revs/min of rotating speed stirring 12 when obtain mixture A, by mixture A be added to 750g,
Temperature is in 30 DEG C of saturated sodium-chloride water solution, when standing 24 is small, then crosses 300 mesh sieves, and filtering gained precipitation is added to
In 1200g water, 10g parts of sodium chloride are added, when standing 1 is small, then cross 300 mesh sieves, filtering gained is deposited in 30 DEG C of dryings
12 it is small when, obtain Quercetin sodium sulfonate.
The toughener is modified sisal fiber, and the preparation method of the sisal fiber of the modification is as follows：Described part is equal
It is spare that 100 mesh sieves are crossed for parts by weight, after sisal fiber is crushed, by 0.005 part of combination enzyme be added to 12 parts, acetate concentration be
0.1mol/L, pH are in 3.6 sodium acetate-hac buffer, are 30 DEG C, stir 20 with 200 revs/min of rotating speed in temperature
Minute, 3 parts of ethanol, 0.005 part of modifying agent are then added, is 30 DEG C, stirred 30 minutes with 200 revs/min of rotating speed in temperature,
0.3 part of sisal fiber is added, is warming up to 50 DEG C, when 50 DEG C are small with 300 revs/min of rotating speed stirring 3.5, crosses 200 mesh sieves, will
Filtering gained precipitation 50 parts of water, 20 parts of acetone, 20 parts of alcohol flushings, when 40 DEG C of dryings 6 are small, it is fine to obtain modified sisal hemp
Dimension.
The combination enzyme is that laccase, zytase, pectase are 6 in mass ratio：1：1 mixture.
The modifying agent is gallic acid laurate.
The processing technology of the anti-aging HIPs plastics of bacteria mildew-proof is as follows：Each raw material is weighed by weight, is added after mixing
Enter extruding pelletization in double screw extruder, 155 DEG C of area's temperature, two 175 DEG C of area's temperature, three 175 DEG C of area's temperature, four area's temperature
185 DEG C, five 190 DEG C of area's temperature, six 195 DEG C of area's temperature, 190 DEG C of seven area's temperature, eight 185 DEG C of area's temperature, die head temperature 200
DEG C, screw speed is 300 revs/min.
Embodiment 6
The anti-aging HIPs plastics of bacteria mildew-proof, including the raw material of following parts by weight are prepared：
75 parts of HIPs resins, 3 parts of SBS resins, 0.5 part of polyvinyl alcohol, 4.5 parts of toughener, 0.3 part of antioxidant 1010, suppression
0.3 part of bacterium mould inhibitor.
The preparation method of the bacteria mildew-proof agent is as follows：0.3g zinc acetates are added in 150g water, addition quality is second
The complexant of sour 2 times of zinc quality, temperature be 35 DEG C, it is small with 400 revs/min of rotating speed stirring 2 when, cross 300 mesh sieves, will filter
Gained be deposited in 30 DEG C of dryings 12 it is small when, obtain bacteria mildew-proof agent；The complexant is pressed for Pidolidone and Quercetin sodium sulfonate
Mass ratio is 2:3 mixture；The preparation method of the Quercetin sodium sulfonate is as follows：10g Quercetins are added to the 60g concentrated sulfuric acids
In, temperature be 30 DEG C, it is small with 150 revs/min of rotating speed stirring 12 when obtain mixture A, by mixture A be added to 750g,
Temperature is in 30 DEG C of saturated sodium-chloride water solution, when standing 24 is small, then crosses 300 mesh sieves, and filtering gained precipitation is added to
In 1200g water, 10g parts of sodium chloride are added, when standing 1 is small, then cross 300 mesh sieves, filtering gained is deposited in 30 DEG C of dryings
12 it is small when, obtain Quercetin sodium sulfonate.
The toughener is modified sisal fiber, and the preparation method of the sisal fiber of the modification is as follows：Described part is equal
It is spare that 100 mesh sieves are crossed for parts by weight, after sisal fiber is crushed, by 0.005 part of combination enzyme be added to 12 parts, acetate concentration be
0.1mol/L, pH are in 3.6 sodium acetate-hac buffer, are 30 DEG C, stir 20 with 200 revs/min of rotating speed in temperature
Minute, 3 parts of ethanol, 0.005 part of modifying agent are then added, is 30 DEG C, stirred 30 minutes with 200 revs/min of rotating speed in temperature,
0.3 part of sisal fiber is added, is warming up to 50 DEG C, when 50 DEG C are small with 300 revs/min of rotating speed stirring 3.5, crosses 200 mesh sieves, will
Filtering gained precipitation 50 parts of water, 20 parts of acetone, 20 parts of alcohol flushings, when 40 DEG C of dryings 6 are small, it is fine to obtain modified sisal hemp
Dimension.
The combination enzyme is that laccase, zytase, pectase are 4 in mass ratio：2：2 mixture.
The modifying agent is gallic acid laurate.
The processing technology of the anti-aging HIPs plastics of bacteria mildew-proof is as follows：Each raw material is weighed by weight, is added after mixing
Enter extruding pelletization in double screw extruder, 155 DEG C of area's temperature, two 175 DEG C of area's temperature, three 175 DEG C of area's temperature, four area's temperature
185 DEG C, five 190 DEG C of area's temperature, six 195 DEG C of area's temperature, 190 DEG C of seven area's temperature, eight 185 DEG C of area's temperature, die head temperature 200
DEG C, screw speed is 300 revs/min.
Embodiment 7
The anti-aging HIPs plastics of bacteria mildew-proof, including the raw material of following parts by weight are prepared：
75 parts of HIPs resins, 3 parts of SBS resins, 0.5 part of polyvinyl alcohol, 4.5 parts of toughener, 0.3 part of antioxidant 1010, suppression
0.3 part of bacterium mould inhibitor.
The preparation method of the bacteria mildew-proof agent is as follows：0.3g zinc acetates are added in 150g water, addition quality is second
The complexant of sour 2 times of zinc quality, temperature be 35 DEG C, it is small with 400 revs/min of rotating speed stirring 2 when, cross 300 mesh sieves, will filter
Gained be deposited in 30 DEG C of dryings 12 it is small when, obtain bacteria mildew-proof agent；The complexant is pressed for Pidolidone and Quercetin sodium sulfonate
Mass ratio is 2:3 mixture；The preparation method of the Quercetin sodium sulfonate is as follows：10g Quercetins are added to the 60g concentrated sulfuric acids
In, temperature be 30 DEG C, it is small with 150 revs/min of rotating speed stirring 12 when obtain mixture A, by mixture A be added to 750g,
Temperature is in 30 DEG C of saturated sodium-chloride water solution, when standing 24 is small, then crosses 300 mesh sieves, and filtering gained precipitation is added to
In 1200g water, 10g parts of sodium chloride are added, when standing 1 is small, then cross 300 mesh sieves, filtering gained is deposited in 30 DEG C of dryings
12 it is small when, obtain Quercetin sodium sulfonate.
The toughener is modified sisal fiber, and the preparation method of the sisal fiber of the modification is as follows：Described part is equal
It is spare that 100 mesh sieves are crossed for parts by weight, after sisal fiber is crushed, by 0.005 part of combination enzyme be added to 12 parts, acetate concentration be
0.1mol/L, pH are in 3.6 sodium acetate-hac buffer, are 30 DEG C, stir 20 with 200 revs/min of rotating speed in temperature
Minute, 3 parts of ethanol, 0.005 part of modifying agent are then added, is 30 DEG C, stirred 30 minutes with 200 revs/min of rotating speed in temperature,
0.3 part of sisal fiber is added, is warming up to 50 DEG C, when 50 DEG C are small with 300 revs/min of rotating speed stirring 3.5, crosses 200 mesh sieves, will
Filtering gained precipitation 50 parts of water, 20 parts of acetone, 20 parts of alcohol flushings, when 40 DEG C of dryings 6 are small, it is fine to obtain modified sisal hemp
Dimension.
The combination enzyme is that laccase, zytase, pectase are 4 in mass ratio：2：2 mixture.
The modifying agent is forulic acid.
The processing technology of the anti-aging HIPs plastics of bacteria mildew-proof is as follows：Each raw material is weighed by weight, is added after mixing
Enter extruding pelletization in double screw extruder, 155 DEG C of area's temperature, two 175 DEG C of area's temperature, three 175 DEG C of area's temperature, four area's temperature
185 DEG C, five 190 DEG C of area's temperature, six 195 DEG C of area's temperature, 190 DEG C of seven area's temperature, eight 185 DEG C of area's temperature, die head temperature 200
DEG C, screw speed is 300 revs/min.
Embodiment 8
The anti-aging HIPs plastics of bacteria mildew-proof, including the raw material of following parts by weight are prepared：
75 parts of HIPs resins, 3 parts of SBS resins, 0.5 part of polyvinyl alcohol, 4.5 parts of toughener, 0.3 part of antioxidant 1010, suppression
0.3 part of bacterium mould inhibitor.
The preparation method of the bacteria mildew-proof agent is as follows：0.3g zinc acetates are added in 150g water, addition quality is second
The complexant of sour 2 times of zinc quality, temperature be 35 DEG C, it is small with 400 revs/min of rotating speed stirring 2 when, cross 300 mesh sieves, will filter
Gained be deposited in 30 DEG C of dryings 12 it is small when, obtain bacteria mildew-proof agent；The complexant is pressed for Pidolidone and Quercetin sodium sulfonate
Mass ratio is 2:3 mixture；The preparation method of the Quercetin sodium sulfonate is as follows：10g Quercetins are added to the 60g concentrated sulfuric acids
In, temperature be 30 DEG C, it is small with 150 revs/min of rotating speed stirring 12 when obtain mixture A, by mixture A be added to 750g,
Temperature is in 30 DEG C of saturated sodium-chloride water solution, when standing 24 is small, then crosses 300 mesh sieves, and filtering gained precipitation is added to
In 1200g water, 10g parts of sodium chloride are added, when standing 1 is small, then cross 300 mesh sieves, filtering gained is deposited in 30 DEG C of dryings
12 it is small when, obtain Quercetin sodium sulfonate.
The toughener is modified sisal fiber, and the preparation method of the sisal fiber of the modification is as follows：Described part is equal
It is spare that 100 mesh sieves are crossed for parts by weight, after sisal fiber is crushed, by 0.005 part of combination enzyme be added to 12 parts, acetate concentration be
0.1mol/L, pH are in 3.6 sodium acetate-hac buffer, are 30 DEG C, stir 20 with 200 revs/min of rotating speed in temperature
Minute, 3 parts of ethanol, 0.005 part of modifying agent are then added, is 30 DEG C, stirred 30 minutes with 200 revs/min of rotating speed in temperature,
0.3 part of sisal fiber is added, is warming up to 50 DEG C, when 50 DEG C are small with 300 revs/min of rotating speed stirring 3.5, crosses 200 mesh sieves, will
Filtering gained precipitation 50 parts of water, 20 parts of acetone, 20 parts of alcohol flushings, when 40 DEG C of dryings 6 are small, it is fine to obtain modified sisal hemp
Dimension.
The combination enzyme is that laccase, zytase, pectase are 4 in mass ratio：2：2 mixture.
The modifying agent is NSC 611398.
The processing technology of the anti-aging HIPs plastics of bacteria mildew-proof is as follows：Each raw material is weighed by weight, is added after mixing
Enter extruding pelletization in double screw extruder, 155 DEG C of area's temperature, two 175 DEG C of area's temperature, three 175 DEG C of area's temperature, four area's temperature
185 DEG C, five 190 DEG C of area's temperature, six 195 DEG C of area's temperature, 190 DEG C of seven area's temperature, eight 185 DEG C of area's temperature, die head temperature 200
DEG C, screw speed is 300 revs/min.
Embodiment 9
The anti-aging HIPs plastics of bacteria mildew-proof, including the raw material of following parts by weight are prepared：
75 parts of HIPs resins, 3 parts of SBS resins, 0.5 part of polyvinyl alcohol, 4.5 parts of toughener, 0.3 part of antioxidant 1010, suppression
0.3 part of bacterium mould inhibitor.
The preparation method of the bacteria mildew-proof agent is as follows：0.3g zinc acetates are added in 150g water, addition quality is second
The complexant of sour 2 times of zinc quality, temperature be 35 DEG C, it is small with 400 revs/min of rotating speed stirring 2 when, cross 300 mesh sieves, will filter
Gained be deposited in 30 DEG C of dryings 12 it is small when, obtain bacteria mildew-proof agent；The complexant is pressed for Pidolidone and Quercetin sodium sulfonate
Mass ratio is 2:3 mixture；The preparation method of the Quercetin sodium sulfonate is as follows：10g Quercetins are added to the 60g concentrated sulfuric acids
In, temperature be 30 DEG C, it is small with 150 revs/min of rotating speed stirring 12 when obtain mixture A, by mixture A be added to 750g,
Temperature is in 30 DEG C of saturated sodium-chloride water solution, when standing 24 is small, then crosses 300 mesh sieves, and filtering gained precipitation is added to
In 1200g water, 10g parts of sodium chloride are added, when standing 1 is small, then cross 300 mesh sieves, filtering gained is deposited in 30 DEG C of dryings
12 it is small when, obtain Quercetin sodium sulfonate.
The toughener is modified sisal fiber, and the preparation method of the sisal fiber of the modification is as follows：Described part is equal
It is spare that 100 mesh sieves are crossed for parts by weight, after sisal fiber is crushed, by 0.005 part of combination enzyme be added to 12 parts, acetate concentration be
0.1mol/L, pH are in 3.6 sodium acetate-hac buffer, are 30 DEG C, stir 20 with 200 revs/min of rotating speed in temperature
Minute, 3 parts of ethanol, 0.005 part of modifying agent are then added, is 30 DEG C, stirred 30 minutes with 200 revs/min of rotating speed in temperature,
0.3 part of sisal fiber is added, is warming up to 50 DEG C, when 50 DEG C are small with 300 revs/min of rotating speed stirring 3.5, crosses 200 mesh sieves, will
Filtering gained precipitation 50 parts of water, 20 parts of acetone, 20 parts of alcohol flushings, when 40 DEG C of dryings 6 are small, it is fine to obtain modified sisal hemp
Dimension.
The combination enzyme is that laccase, zytase, pectase are 4 in mass ratio：2：2 mixture.
The modifying agent is forulic acid and gallic acid laurate is 3 in mass ratio:1 mixture.
The processing technology of the anti-aging HIPs plastics of bacteria mildew-proof is as follows：Each raw material is weighed by weight, is added after mixing
Enter extruding pelletization in double screw extruder, 155 DEG C of area's temperature, two 175 DEG C of area's temperature, three 175 DEG C of area's temperature, four area's temperature
185 DEG C, five 190 DEG C of area's temperature, six 195 DEG C of area's temperature, 190 DEG C of seven area's temperature, eight 185 DEG C of area's temperature, die head temperature 200
DEG C, screw speed is 300 revs/min.
Comparative example 1
The anti-aging HIPs plastics of bacteria mildew-proof, including the raw material of following parts by weight are prepared：
75 parts of HIPs resins, 3 parts of SBS resins, 0.5 part of polyvinyl alcohol, 0.3 part of antioxidant 1010.
The processing technology of the anti-aging HIPs plastics of bacteria mildew-proof is as follows：Each raw material is weighed by weight, is added after mixing
Enter extruding pelletization in double screw extruder, 155 DEG C of area's temperature, two 175 DEG C of area's temperature, three 175 DEG C of area's temperature, four area's temperature
185 DEG C, five 190 DEG C of area's temperature, six 195 DEG C of area's temperature, 190 DEG C of seven area's temperature, eight 185 DEG C of area's temperature, die head temperature 200
DEG C, screw speed is 300 revs/min.
Comparative example 2
The anti-aging HIPs plastics of bacteria mildew-proof, including the raw material of following parts by weight are prepared：
75 parts of HIPs resins, 3 parts of SBS resins, 0.5 part of polyvinyl alcohol, 4.5 parts of toughener, 0.3 part of antioxidant 1010, suppression
0.3 part of bacterium mould inhibitor.
The preparation method of the bacteria mildew-proof agent is as follows：0.3g zinc acetates are added in 150g water, addition quality is second
The complexant of sour 2 times of zinc quality, temperature be 35 DEG C, it is small with 400 revs/min of rotating speed stirring 2 when, cross 300 mesh sieves, will filter
Gained be deposited in 30 DEG C of dryings 12 it is small when, obtain bacteria mildew-proof agent；The complexant is pressed for Pidolidone and Quercetin sodium sulfonate
Mass ratio is 2:3 mixture；The preparation method of the Quercetin sodium sulfonate is as follows：10g Quercetins are added to the 60g concentrated sulfuric acids
In, temperature be 30 DEG C, it is small with 150 revs/min of rotating speed stirring 12 when obtain mixture A, by mixture A be added to 750g,
Temperature is in 30 DEG C of saturated sodium-chloride water solution, when standing 24 is small, then crosses 300 mesh sieves, and filtering gained precipitation is added to
In 1200g water, 10g parts of sodium chloride are added, when standing 1 is small, then cross 300 mesh sieves, filtering gained is deposited in 30 DEG C of dryings
12 it is small when, obtain Quercetin sodium sulfonate.
The toughener is the sisal fiber that particle diameter is 200 mesh.
The processing technology of the anti-aging HIPs plastics of bacteria mildew-proof is as follows：Each raw material is weighed by weight, is added after mixing
Enter extruding pelletization in double screw extruder, 155 DEG C of area's temperature, two 175 DEG C of area's temperature, three 175 DEG C of area's temperature, four area's temperature
185 DEG C, five 190 DEG C of area's temperature, six 195 DEG C of area's temperature, 190 DEG C of seven area's temperature, eight 185 DEG C of area's temperature, die head temperature 200
DEG C, screw speed is 300 revs/min.
Effect example 1
The anti-aging HIPs plastics of bacteria mildew-proof prepared by the present invention carry out fungicidal properties test, and test result is shown in Table 1.
Table 1：Fungicidal properties test result table
Antiseptic containing zinc is with the addition of in the anti-aging HIPs plastics of bacteria mildew-proof of the present invention, is had to aspergillus niger and Aspergillus terreus
Good growth inhibitory effect.Embodiment 1-3 optimizes the preparation condition of bacteria mildew-proof agent, to complexant Pidolidone and
The proportioning of Quercetin sodium sulfonate carries out preferred, and bacteria mildew-proof agent in the plastic scattered can be improved by being matched by adjusting both
Property, control zinc ion rate of release, make HIPs plastics have long-acting lasting antibacterial, anti-mold effect.
Effect example 2
The anti-aging HIPs plastics of bacteria mildew-proof prepared to the present invention carry out anti-aging property test and limited oxygen index is surveyed
Examination.Test result is shown in Table 2.
Table 2：Anti-aging property is tested and limited oxygen index test result table
Embodiment 4-9 with the addition of modified sisal fiber in the feed when preparing the anti-aging HIPs plastics of bacteria mildew-proof,
Sisal fiber has good mechanical property and fire resistance, and effect is merged with other components in raw material to improve sisal fiber
Fruit, improves the utilization rate of sisal fiber, and sisal fiber is digested and two step of graft modification agent is modified, effectively raises sword
Flaxen fiber and the associativity of other components in plastics, improve the mechanical property of HIPs plastics.After thermo-oxidative ageing is tested,
HIPs plastics still have higher stretching strength retentivity, impact strength conservation rate.Sisal fiber is modified, the HIPs modelings of preparation
The limited oxygen index of material improves, fire resistance enhancing.
Preferred embodiment of the invention described in detail above.It should be appreciated that those of ordinary skill in the art without
Need creative work to conceive according to the present invention and make many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be in the protection domain being defined in the patent claims.
Claims (10)
1. a kind of anti-aging HIPs plastics of bacteria mildew-proof, it is characterised in that the raw material including following parts by weight is prepared：
75-95 parts of HIPs resins, 3-5 parts of SBS resins, 0.5-1.5 parts of polyvinyl alcohol, 0.3-3 parts of antioxidant, bacteria mildew-proof agent
0.05-0.5 parts.
2. a kind of anti-aging HIPs plastics of bacteria mildew-proof, it is characterised in that the raw material including following parts by weight is prepared：
75-95 parts of HIPs resins, 3-5 parts of SBS resins, 1.5-7.5 parts of toughener, 0.5-1.5 parts of polyvinyl alcohol, antioxidant 0.3-
3 parts, 0.05-0.5 parts of bacteria mildew-proof agent.
3. the anti-aging HIPs plastics of bacteria mildew-proof according to claim 1 or 2, it is characterised in that the bacteria mildew-proof agent
Preparation method it is as follows：0.3-0.6g zinc acetates are added in 150-200g water, add quality as 1-3 times of zinc acetate quality
Complexant, temperature be 35-45 DEG C, that 2-5 is stirred with 400-600 revs/min of rotating speed is small when, filtering will filtering gained precipitation
When 30-60 DEG C of dry 12-24 is small, bacteria mildew-proof agent is obtained；The complexant presses matter for Pidolidone and Quercetin sodium sulfonate
It is (1-4) to measure ratio:The mixture of (1-4)；The preparation method of the Quercetin sodium sulfonate is as follows：10-20g Quercetins are added to
In the 60-80g concentrated sulfuric acids, temperature be 30-40 DEG C, that 12-24 is stirred with 150-300 revs/min of rotating speed is small when obtain mixture
A, is added to 750-1000g, temperature is in 30-40 DEG C of saturated sodium-chloride water solution by mixture A, stand 24-48 it is small when, so
After filter, filtering gained precipitation is added in 1200-2000g water, adds 10-50g part sodium chloride, when standing 1-3 is small, so
After filter, will filtering gained be deposited in 30-50 DEG C of dry 12-36 it is small when, obtain Quercetin sodium sulfonate.
4. the anti-aging HIPs plastics of bacteria mildew-proof according to claim 2, it is characterised in that the toughener is modified
Sisal fiber, the preparation method of the sisal fiber of the modification are as follows：Described part is parts by weight, mistake after sisal fiber is crushed
50-100 mesh sieves are spare, and it is molten that 0.001-0.1 parts of combination enzymes are added to sodium acetate-acetate buffer that 12-16 parts of pH are 3.6-5.0
In liquid, be 30-45 DEG C, 20-60 minute stirred with 200-400 revs/min of rotating speed in temperature, then 3-8 parts of ethanol of addition,
0.001-0.01 parts of modifying agent, are 30-45 DEG C, are stirred 20-60 minutes with 200-400 revs/min of rotating speed, added in temperature
0.3-3 parts of sisal fibers, are warming up to 50-80 DEG C, when 50-80 DEG C is small with 300-450 revs/min of rotating speed stirring 3.5-7, mistake
Filter, it is small in 40-60 DEG C of dry 6-12 by filtering gained precipitation 50-100 parts of water, 20-40 parts of acetone, 20-40 parts of alcohol flushings
When, obtain modified sisal fiber.
5. the anti-aging HIPs plastics of bacteria mildew-proof according to claim 4, it is characterised in that it is described combination enzyme for laccase,
Zytase, pectase are (2-6) in mass ratio：(1-3)：The mixture of (1-3).
6. the anti-aging HIPs plastics of bacteria mildew-proof according to claim 4, it is characterised in that the modifying agent is syringic acid
Methyl esters, forulic acid, one kind in gallic acid laurate and two or more mixtures.
7. the anti-aging HIPs plastics of bacteria mildew-proof according to claim 1 or 2, it is characterised in that the antioxidant is anti-
One kind in oxygen agent 1010, antioxidant 186, antioxidant 1076.
8. the anti-aging HIPs plastics of bacteria mildew-proof according to claim 7, it is characterised in that the antioxidant is antioxidant
1010。
9. the processing technology of the anti-aging HIPs plastics of bacteria mildew-proof according to claim 1 or 2, it is characterised in that by weight
Amount part weighs each raw material, double screw extruder is added after mixing, in 150-210 DEG C of extruding pelletization.
10. the processing technology of the anti-aging HIPs plastics of bacteria mildew-proof according to claim 1 or 2, it is characterised in that by weight
Amount part weighs each raw material, double screw extruder is added after mixing, in 150-210 DEG C of extruding pelletization, screw speed 200-
400 revs/min.
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| CN108774383A (en) * | 2018-06-29 | 2018-11-09 | 宁国中信零部件有限公司 | A kind of compressor of air conditioner plastics and its production technology |
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