CN118994908B - A modified plastic composite masterbatch and preparation method thereof - Google Patents
A modified plastic composite masterbatch and preparation method thereof Download PDFInfo
- Publication number
- CN118994908B CN118994908B CN202411265223.0A CN202411265223A CN118994908B CN 118994908 B CN118994908 B CN 118994908B CN 202411265223 A CN202411265223 A CN 202411265223A CN 118994908 B CN118994908 B CN 118994908B
- Authority
- CN
- China
- Prior art keywords
- parts
- plastic composite
- modified plastic
- antioxidant
- coupling agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229920003023 plastic Polymers 0.000 title claims abstract description 62
- 239000004033 plastic Substances 0.000 title claims abstract description 62
- 239000004594 Masterbatch (MB) Substances 0.000 title claims abstract description 58
- 239000002131 composite material Substances 0.000 title claims abstract description 46
- 238000002360 preparation method Methods 0.000 title claims abstract description 28
- CWHPQXRTQSNTRR-UHFFFAOYSA-N 2,7-dihydroxyfluoren-9-one Chemical compound C1=C(O)C=C2C(=O)C3=CC(O)=CC=C3C2=C1 CWHPQXRTQSNTRR-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000011256 inorganic filler Substances 0.000 claims abstract description 18
- 229910003475 inorganic filler Inorganic materials 0.000 claims abstract description 18
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000002994 raw material Substances 0.000 claims abstract description 17
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 16
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 16
- 239000003054 catalyst Substances 0.000 claims abstract description 16
- 239000007822 coupling agent Substances 0.000 claims abstract description 16
- 239000000314 lubricant Substances 0.000 claims abstract description 16
- 239000004014 plasticizer Substances 0.000 claims abstract description 16
- MYHOHFDYWMPGJY-UHFFFAOYSA-N pentafluorobenzoyl chloride Chemical compound FC1=C(F)C(F)=C(C(Cl)=O)C(F)=C1F MYHOHFDYWMPGJY-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000006068 polycondensation reaction Methods 0.000 claims abstract description 10
- 150000008442 polyphenolic compounds Chemical class 0.000 claims abstract description 10
- 235000013824 polyphenols Nutrition 0.000 claims abstract description 10
- 229920000137 polyphosphoric acid Polymers 0.000 claims abstract description 9
- 229920001090 Polyaminopropyl biguanide Polymers 0.000 claims abstract 2
- 229940093424 polyaminopropyl biguanide Drugs 0.000 claims abstract 2
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 63
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 36
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 31
- 229910021389 graphene Inorganic materials 0.000 claims description 31
- 238000002156 mixing Methods 0.000 claims description 31
- 239000000203 mixture Substances 0.000 claims description 31
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 27
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 20
- 229910052796 boron Inorganic materials 0.000 claims description 20
- 239000000835 fiber Substances 0.000 claims description 20
- 239000011787 zinc oxide Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 14
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 claims description 14
- 229910000024 caesium carbonate Inorganic materials 0.000 claims description 14
- 229910052757 nitrogen Inorganic materials 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 14
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 14
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 13
- 244000269722 Thea sinensis Species 0.000 claims description 9
- 229920000642 polymer Polymers 0.000 claims description 9
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 7
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 7
- 230000001376 precipitating effect Effects 0.000 claims description 7
- 239000002356 single layer Substances 0.000 claims description 7
- 235000012424 soybean oil Nutrition 0.000 claims description 7
- 239000003549 soybean oil Substances 0.000 claims description 7
- 238000001291 vacuum drying Methods 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 7
- 239000011592 zinc chloride Substances 0.000 claims description 7
- 235000005074 zinc chloride Nutrition 0.000 claims description 7
- TXQVDVNAKHFQPP-UHFFFAOYSA-N [3-hydroxy-2,2-bis(hydroxymethyl)propyl] octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(CO)(CO)CO TXQVDVNAKHFQPP-UHFFFAOYSA-N 0.000 claims description 5
- RKISUIUJZGSLEV-UHFFFAOYSA-N n-[2-(octadecanoylamino)ethyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCCNC(=O)CCCCCCCCCCCCCCCCC RKISUIUJZGSLEV-UHFFFAOYSA-N 0.000 claims description 5
- JKIJEFPNVSHHEI-UHFFFAOYSA-N Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1) Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OP(OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)OC1=CC=C(C(C)(C)C)C=C1C(C)(C)C JKIJEFPNVSHHEI-UHFFFAOYSA-N 0.000 claims description 4
- 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 compound 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 3
- 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 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims 1
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 11
- 230000032683 aging Effects 0.000 abstract description 4
- 239000002861 polymer material Substances 0.000 abstract description 3
- 241001122767 Theaceae Species 0.000 abstract 1
- GPAPPPVRLPGFEQ-UHFFFAOYSA-N 4,4'-dichlorodiphenyl sulfone Chemical compound C1=CC(Cl)=CC=C1S(=O)(=O)C1=CC=C(Cl)C=C1 GPAPPPVRLPGFEQ-UHFFFAOYSA-N 0.000 description 20
- SYKPCPYNDKJGAO-UHFFFAOYSA-N OC(CS(=O)(=O)O)C.NC Chemical compound OC(CS(=O)(=O)O)C.NC SYKPCPYNDKJGAO-UHFFFAOYSA-N 0.000 description 10
- 238000003878 thermal aging Methods 0.000 description 8
- XNCOSPRUTUOJCJ-UHFFFAOYSA-N Biguanide Chemical compound NC(N)=NC(N)=N XNCOSPRUTUOJCJ-UHFFFAOYSA-N 0.000 description 7
- 229940123208 Biguanide Drugs 0.000 description 7
- 229920002635 polyurethane Polymers 0.000 description 7
- 239000004814 polyurethane Substances 0.000 description 7
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 229920000049 Carbon (fiber) Polymers 0.000 description 5
- 239000004593 Epoxy Substances 0.000 description 5
- 239000004917 carbon fiber Substances 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical group C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 239000004305 biphenyl Chemical group 0.000 description 2
- 235000010290 biphenyl Nutrition 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical group C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 2
- KZTYYGOKRVBIMI-UHFFFAOYSA-N diphenyl sulfone Chemical group C=1C=CC=CC=1S(=O)(=O)C1=CC=CC=C1 KZTYYGOKRVBIMI-UHFFFAOYSA-N 0.000 description 2
- YLQWCDOCJODRMT-UHFFFAOYSA-N fluoren-9-one Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C2=C1 YLQWCDOCJODRMT-UHFFFAOYSA-N 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- WACNXHCZHTVBJM-UHFFFAOYSA-N 1,2,3,4,5-pentafluorobenzene Chemical group FC1=CC(F)=C(F)C(F)=C1F WACNXHCZHTVBJM-UHFFFAOYSA-N 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- -1 automobile parts Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 229920006147 copolyamide elastomer Polymers 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000003335 steric effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- SRPWOOOHEPICQU-UHFFFAOYSA-N trimellitic anhydride Chemical compound OC(=O)C1=CC=C2C(=O)OC(=O)C2=C1 SRPWOOOHEPICQU-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2479/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2461/00 - C08J2477/00
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2481/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Polysulfones; Derivatives of such polymers
- C08J2481/06—Polysulfones; Polyethersulfones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2491/00—Characterised by the use of oils, fats or waxes; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
- C08K3/042—Graphene or derivatives, e.g. graphene oxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
- C08K5/134—Phenols containing ester groups
- C08K5/1345—Carboxylic esters of phenolcarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
- C08K5/544—Silicon-containing compounds containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/06—Elements
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
本发明公开了一种改性塑料复合母粒及其制备方法，涉及高分子材料技术领域，包括如下按重量份计的各原料制成：功能缩聚物50‑70份、3‑三羟甲基甲胺‑2‑羟基丙磺酸5‑7份、1,2,4‑偏苯三酸酐酰氯1‑3份、五氟苯甲酰氯2‑4份、多聚磷酸0.3‑0.5份、五氧化二磷0.5‑1份、催化剂0.5‑1份、偶联剂1‑3份、无机填料20‑30份、聚氨丙基双胍1‑3份、茶多酚1‑3份、抗氧剂0.5‑1份、环保增塑剂3‑5份、润滑剂0.5‑1份；所述功能缩聚物是由2,7‑二羟基‑9‑芴酮、4,4'‑双(4‑氯苯砜)‑1,1'‑联苯通过缩聚反应制成。该母粒机械力学性能好，阻燃性和耐热老化性佳，抗菌性能足。The invention discloses a modified plastic composite masterbatch and a preparation method thereof, and relates to the technical field of polymer materials. The masterbatch comprises the following raw materials in parts by weight: 50-70 parts of a functional polycondensate, 5-7 parts of 3-trimethylolmethylamine-2-hydroxypropanesulfonic acid, 1-3 parts of 1,2,4-trimellitic anhydride chloride, 2-4 parts of pentafluorobenzoyl chloride, 0.3-0.5 parts of polyphosphoric acid, 0.5-1 parts of phosphorus pentoxide, 0.5-1 parts of a catalyst, 1-3 parts of a coupling agent, 20-30 parts of an inorganic filler, 1-3 parts of polyaminopropyl biguanide, 1-3 parts of tea polyphenols, 0.5-1 parts of an antioxidant, 3-5 parts of an environmentally friendly plasticizer, and 0.5-1 parts of a lubricant; the functional polycondensate is prepared by polycondensation reaction of 2,7-dihydroxy-9-fluorenone and 4,4'-bis(4-chlorophenylsulfone)-1,1'-biphenyl. The masterbatch has good mechanical properties, flame retardancy and heat aging resistance, and sufficient antibacterial properties.
Description
Technical Field
The invention relates to the technical field of high polymer materials, in particular to a modified plastic composite master batch and a preparation method thereof.
Background
With the increasing demands of people for plastic products, the demands for plastic properties and characteristics are also increasing. The plastic master batch plays a role in modern industrial manufacturing as an important raw material in the plastic processing industry, and is widely applied to the fields of food packaging, medical packaging, household appliances, personal care materials, agricultural production materials, automobile parts, plastic pipes, engineering plastics, plastic household articles and the like. The formulation of the plastic master batch is very important, and the reasonable composition of the plastic master batch can directly influence the quality and performance of the final plastic product. Therefore, it is important to develop plastic master batches with good comprehensive performance and performance stability.
The plastic master batch is a concentrated body prepared by carrying the plastic auxiliary agent in the resin in an ultra-constant manner, and the plastic auxiliary agent is not needed to be added when the plastic product is manufactured, and only the master batch with the ultra-constant is needed to be added in proportion. The method has the advantages of simple process, convenient use, convenient realization of production automation, improvement of labor productivity, environmental pollution avoidance, contribution to clean civilized production of worker health, and the like. However, the existing plastic master batches have the technical defects of single function, limited mechanical properties, further improvement of flame retardance and thermal aging resistance, insufficient antibacterial property and the like.
In order to solve the problems, the Chinese patent publication No. CN110256801B discloses a carbon fiber reinforced ABS plastic master batch, a preparation method and application thereof, which comprises 90-110 parts by weight of ABS, 10-25 parts by weight of polyether-polyamide block copolymer and 50-150 parts by weight of carbon fiber with the length of 1-5 mm. Compared with a composite material prepared by directly mixing carbon fibers with ABS resin, the carbon fiber reinforced ABS composite material prepared by mixing the carbon fiber reinforced ABS plastic master batch with ABS resin has more excellent performance and wider application, and is particularly suitable for preparing automobile materials. However, the flame retardancy, heat aging resistance and antibacterial properties of the master batch still remain to be further improved.
Therefore, the plastic master batch with various functions, good mechanical properties, good flame retardance and thermal aging resistance and sufficient antibacterial property is developed, meets the market demand, has wide market value and application prospect, and has very important significance in promoting the development of the field of high polymer materials.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a modified plastic composite master batch with various functions, good mechanical properties, good flame retardance, good thermal aging resistance and sufficient antibacterial property and a preparation method thereof.
The modified plastic composite master batch comprises, by weight, 50-70 parts of a functional polycondensate, 5-7 parts of 3-trimethylol methylamine-2-hydroxy propane sulfonic acid, 1-3 parts of 1,2, 4-trimellitic anhydride acyl chloride, 2-4 parts of pentafluorobenzoyl chloride, 0.3-0.5 part of polyphosphoric acid, 0.5-1 part of phosphorus pentoxide, 0.5-1 part of a catalyst, 1-3 parts of a coupling agent, 20-30 parts of an inorganic filler, 1-3 parts of polyurethane biguanide, 1-3 parts of tea polyphenol, 0.5-1 part of an antioxidant, 3-5 parts of an environment-friendly plasticizer and 0.5-1 part of a lubricant, wherein the functional polycondensate is prepared by polycondensation of 2, 7-dihydroxy-9-fluorenone and 4,4 '-bis (4-chlorobenzenesulfone) -1,1' -biphenyl.
Preferably, the preparation method of the functional polycondensate comprises the following steps of uniformly mixing 2, 7-dihydroxy-9-fluorenone, 4 '-bis (4-chlorophenyl sulfone) -1,1' -biphenyl, cesium carbonate, dimethyl sulfoxide and toluene, adding the mixture into a reaction kettle connected with a water separator, replacing air in the kettle with nitrogen, stirring and reacting for 2-4 hours at 130-140 ℃ under the protection of nitrogen, removing water and toluene generated in the reaction process through the water separator, heating to 160-170 ℃, continuing stirring and reacting for 12-16 hours, cooling to room temperature, precipitating in water, washing the precipitated polymer with ethanol for 3-6 times, and finally drying to constant weight in a vacuum drying box at 90-95 ℃ to obtain the functional polycondensate.
Preferably, the mol ratio of the 2, 7-dihydroxyl-9-fluorenone to the 4,4 '-bis (4-chlorophenylsulfone) -1,1' -biphenyl to the cesium carbonate to the dimethyl sulfoxide to the toluene is 1:1 (1-2): 10-20): 5.
Preferably, the catalyst is a mixture formed by mixing anhydrous ferric chloride and anhydrous zinc chloride according to the mass ratio of (1-2): 1.
Preferably, the coupling agent is at least one of a silane coupling agent KH550, a silane coupling agent KH560 and a silane coupling agent KH 570.
Preferably, the inorganic filler is a mixture formed by mixing boron fiber, graphene oxide and nano zinc oxide according to the mass ratio of (2-4) to (1) (0.8-1.2).
Preferably, the average diameter of the boron fiber is 3-9 mu m, the length of the boron fiber is 1-5mm, the graphene oxide is single-layer graphene oxide, the particle size of the graphene oxide is 0.5-5 mu m, the thickness of the graphene oxide is 0.8-1.2 nm, and the particle size of the nano zinc oxide is 10-80nm.
Preferably, the antioxidant is at least one of antioxidant 1010, antioxidant 1076 and antioxidant 168.
Preferably, the environment-friendly plasticizer is epoxidized soybean oil.
Preferably, the lubricant is at least one of pentaerythritol stearate and ethylene bis-stearamide.
The invention further provides a preparation method of the modified plastic composite master batch, which comprises the following steps of uniformly mixing all raw materials to obtain a mixed material, adding the mixed material into a double-screw extruder, and extruding and granulating to obtain the modified plastic composite master batch.
Due to the application of the technical scheme, the invention has the following beneficial effects:
(1) The preparation method of the modified plastic composite master batch disclosed by the invention can be used for extruding and granulating after uniformly mixing all the raw materials, does not need special equipment, has the advantages of low investment, low energy consumption and labor intensity, small influence on environment, high preparation efficiency and high finished product qualification rate, is suitable for continuous large-scale production, and has higher popularization and application values.
(2) The invention discloses a modified plastic composite master batch which is prepared from the following raw materials, by weight, 50-70 parts of a functional polycondensate, 5-7 parts of 3-trimethylol methylamine-2-hydroxy propane sulfonic acid, 1-3 parts of 1,2, 4-trimellitic anhydride acyl chloride, 2-4 parts of pentafluorobenzoyl chloride, 0.3-0.5 part of polyphosphoric acid, 0.5-1 part of phosphorus pentoxide, 0.5-1 part of a catalyst, 1-3 parts of a coupling agent, 20-30 parts of an inorganic filler, 1-3 parts of polyurethane biguanide, 1-3 parts of tea polyphenol, 0.5-1 part of an antioxidant, 3-5 parts of an environment-friendly plasticizer and 0.5-1 part of a lubricant, wherein the functional polycondensate is prepared from 2, 7-dihydroxy-9-fluorenone and 4,4 '-bis (4-chlorophenyl sulfone) -1,1' -biphenyl through polycondensation reaction. Through the mutual cooperation and coaction of the raw materials, the prepared modified plastic composite master batch can simultaneously realize the functional advantages of good mechanical properties, good flame retardance, good thermal aging resistance, sufficient antibacterial property and the like, and the polar groups of hydroxymethyl and anhydride are introduced through 3-trimethylol methylamine-2-hydroxy propane sulfonic acid, 1,2, 4-trimellitic anhydride acyl chloride, so that the compatibility between the functional polycondensate and other raw materials is improved, and the performance stability and the comprehensive performance of the plastic product are improved when the master batch is used.
(3) The invention discloses a modified plastic composite master batch, which is prepared from 2, 7-dihydroxy-9-fluorenone and 4,4 '-bis (4-chlorophenyl sulfone) -1,1' -biphenyl through polycondensation reaction. Fluorenone, phenylsulfone, phenyl ether and biphenyl structures are simultaneously introduced into a polymer molecular structure, and the fluorenone, phenylsulfone, phenyl ether and biphenyl structures and the trimellitic anhydride and pentafluorobenzene structures introduced by other raw materials are endowed with excellent mechanical properties, heat aging resistance and flame retardance under the multiple effects of electronic effect, steric effect, conjugation effect and the like, and the combination addition of the polyurethane biguanide, tea polyphenol, graphene oxide and nano zinc oxide can improve the antibacterial property of the product.
(4) The invention discloses a modified plastic composite master batch, wherein the inorganic filler is a mixture formed by mixing boron fibers, graphene oxide and nano zinc oxide according to the mass ratio of (2-4) to (1) (0.8-1.2). Through reasonable selection of the composition, the inorganic filler is matched with other raw materials after being added into the masterbatch preparation raw material, so that the masterbatch is good in compatibility, and mechanical properties and antibacterial property can be improved.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
Example 1
The modified plastic composite master batch comprises, by weight, 50 parts of a functional polycondensate, 5 parts of 3-trimethylol methylamine-2-hydroxy propane sulfonic acid, 1 part of 1,2, 4-trimellitic anhydride acyl chloride, 2 parts of pentafluorobenzoyl chloride, 0.3 part of polyphosphoric acid, 0.5 part of phosphorus pentoxide, 0.5 part of a catalyst, 1 part of a coupling agent, 20 parts of an inorganic filler, 1 part of polyurethane biguanide, 1 part of tea polyphenol, 0.5 part of an antioxidant, 3 parts of an environment-friendly plasticizer and 0.5 part of a lubricant, wherein the functional polycondensate is prepared from 2, 7-dihydroxy-9-fluorenone and 4,4 '-bis (4-chlorophenyl sulfone) -1,1' -biphenyl through polycondensation reaction.
The preparation method of the functional polycondensate comprises the following steps of uniformly mixing 2, 7-dihydroxy-9-fluorenone, 4 '-bis (4-chlorophenyl sulfone) -1,1' -biphenyl, cesium carbonate, dimethyl sulfoxide and toluene, adding the mixture into a reaction kettle connected with a water separator, replacing air in the kettle with nitrogen, stirring the mixture for 2 hours at the temperature of 130 ℃ under the protection of the nitrogen, removing water and toluene generated in the reaction process through the water separator, heating the mixture to 160 ℃, continuously stirring the mixture for 12 hours, cooling the mixture to room temperature, precipitating the mixture in water, washing the precipitated polymer with ethanol for 3 times, and finally drying the washed polymer in a vacuum drying box at 90 ℃ to constant weight, thereby obtaining the functional polycondensate, wherein the molar ratio of the 2, 7-dihydroxy-9-fluorenone, the 4,4 '-bis (4-chlorophenyl sulfone) -1,1' -biphenyl, cesium carbonate, dimethyl sulfoxide and toluene is 1:1:1:10:5, and the catalyst is anhydrous ferric chloride and anhydrous zinc chloride which are mixed according to the mass ratio of 1:1. The molar ratio of the structural units introduced by 2, 7-dihydroxy-9-fluorenone, 4 '-bis (4-chlorophenyl sulfone) -1,1' -biphenyl, respectively, in the functional polycondensate was about 1:1 as calculated by elemental analysis and weight change, which was the same as the theoretical value, and was measured by GPC test, M n＝14829g/mol,MW/Mn =1.359.
The coupling agent is a silane coupling agent KH550, the inorganic filler is a mixture formed by mixing boron fibers, graphene oxide and nano zinc oxide according to a mass ratio of 2:1:0.8, the average diameter of the boron fibers is 3 mu m, the length of the boron fibers is 1mm, the graphene oxide is single-layer graphene oxide, the particle size of the graphene oxide is 0.5 mu m, the thickness of the graphene oxide is 0.8nm, the particle size of the nano zinc oxide is 10nm, the antioxidant is 1010, the environment-friendly plasticizer is epoxy soybean oil, and the lubricant is pentaerythritol stearate.
The preparation method of the modified plastic composite master batch comprises the following steps of uniformly mixing all raw materials to obtain a mixed material, adding the mixed material into a double-screw extruder, and extruding and granulating to obtain the modified plastic composite master batch, wherein the extrusion temperature of the double-screw extruder is 240 ℃, and the screw rotating speed is 190rpm.
Example 2
The modified plastic composite master batch comprises 55 parts by weight of a functional polycondensate, 5.5 parts by weight of 3-trimethylol methylamine-2-hydroxy propane sulfonic acid, 1.5 parts by weight of 1,2, 4-trimellitic anhydride acyl chloride, 2.5 parts by weight of pentafluorobenzoyl chloride, 0.35 part by weight of polyphosphoric acid, 0.6 part by weight of phosphorus pentoxide, 0.6 part by weight of a catalyst, 1.5 parts by weight of a coupling agent, 23 parts by weight of an inorganic filler, 1.5 parts by weight of polyurethane biguanide, 1.5 parts by weight of tea polyphenol, 0.6 part by weight of an antioxidant, 3.5 parts by weight of an environment-friendly plasticizer and 0.6 part by weight of a lubricant, wherein the functional polycondensate is prepared by polycondensation of 2, 7-dihydroxy-9-fluorenone and 4,4 '-bis (4-chlorophenyl sulfone) -1,1' -biphenyl.
The preparation method of the functional polycondensate comprises the following steps of uniformly mixing 2, 7-dihydroxy-9-fluorenone, 4 '-bis (4-chlorophenyl sulfone) -1,1' -biphenyl, cesium carbonate, dimethyl sulfoxide and toluene, adding the mixture into a reaction kettle connected with a water separator, replacing air in the kettle with nitrogen, stirring and reacting for 2.5 hours at the temperature of 133 ℃ under the protection of the nitrogen, removing water and toluene generated in the reaction process through the water separator, heating to 163 ℃, continuing stirring and reacting for 13 hours, cooling to room temperature, precipitating in the water, washing the precipitated polymer with ethanol for 4 times, and finally drying to constant weight at the temperature of 91 ℃ in a vacuum drying box to obtain the functional polycondensate, wherein the molar ratio of 2, 7-dihydroxy-9-fluorenone, 4 '-bis (4-chlorophenyl sulfone) -1,1' -biphenyl, cesium carbonate, dimethyl sulfoxide and toluene is 1:1:2:13:5.
The catalyst is a mixture formed by mixing anhydrous ferric chloride and anhydrous zinc chloride according to a mass ratio of 1.3:1, the coupling agent is silane coupling agent KH560, the inorganic filler is a mixture formed by mixing boron fibers, graphene oxide and nano zinc oxide according to a mass ratio of 2.5:1:0.9, the average diameter of the boron fibers is 4 mu m, the length of the boron fibers is 2mm, the graphene oxide is single-layer graphene oxide, the particle size is 2 mu m, the thickness of the graphene oxide is 0.9nm, the particle size of the nano zinc oxide is 20nm, the antioxidant is 1076, the environment-friendly plasticizer is epoxy soybean oil, and the lubricant is ethylene bis stearamide.
The preparation method of the modified plastic composite master batch comprises the following steps of uniformly mixing all raw materials to obtain a mixed material, adding the mixed material into a double-screw extruder, and extruding and granulating to obtain the modified plastic composite master batch, wherein the extrusion temperature of the double-screw extruder is 240 ℃, and the screw rotating speed is 200rpm.
Example 3
The modified plastic composite master batch comprises, by weight, 60 parts of a functional polycondensate, 6 parts of 3-trimethylol methylamine-2-hydroxy propane sulfonic acid, 2 parts of 1,2, 4-trimellitic anhydride acyl chloride, 3 parts of pentafluorobenzoyl chloride, 0.4 part of polyphosphoric acid, 0.75 part of phosphorus pentoxide, 0.75 part of a catalyst, 2 parts of a coupling agent, 25 parts of an inorganic filler, 2 parts of polyurethane biguanide, 2 parts of tea polyphenol, 0.8 part of an antioxidant, 4 parts of an environment-friendly plasticizer and 0.7 part of a lubricant, wherein the functional polycondensate is prepared from 2, 7-dihydroxy-9-fluorenone and 4,4 '-bis (4-chlorophenyl sulfone) -1,1' -biphenyl through polycondensation reaction.
The preparation method of the functional polycondensate comprises the following steps of uniformly mixing 2, 7-dihydroxy-9-fluorenone, 4 '-bis (4-chlorophenyl sulfone) -1,1' -biphenyl, cesium carbonate, dimethyl sulfoxide and toluene, adding the mixture into a reaction kettle connected with a water separator, replacing air in the kettle with nitrogen, stirring and reacting for 3 hours at 135 ℃ under the protection of nitrogen, removing water and toluene generated in the reaction process through the water separator, heating to 165 ℃, continuously stirring and reacting for 14 hours, cooling to room temperature, precipitating in water, washing the precipitated polymer with ethanol for 5 times, and finally drying to constant weight in a vacuum drying oven at 93 ℃, thereby obtaining the functional polycondensate, wherein the molar ratio of the 2, 7-dihydroxy-9-fluorenone, the 4,4 '-bis (4-chlorophenyl sulfone) -1,1' -biphenyl, cesium carbonate, dimethyl sulfoxide and toluene is 1:1:5:1.5.
The catalyst is a mixture formed by mixing anhydrous ferric chloride and anhydrous zinc chloride according to a mass ratio of 1.5:1, the coupling agent is a silane coupling agent KH570, the inorganic filler is a mixture formed by mixing boron fibers, graphene oxide and nano zinc oxide according to a mass ratio of 3:1:1, the average diameter of the boron fibers is 6 mu m, the length of the boron fibers is 3.5mm, the graphene oxide is single-layer graphene oxide, the particle size is 3 mu m, the thickness of the graphene oxide is 1nm, the particle size of the nano zinc oxide is 50nm, the antioxidant is antioxidant 168, the environment-friendly plasticizer is epoxy soybean oil, and the lubricant is pentaerythritol stearate.
The preparation method of the modified plastic composite master batch comprises the following steps of uniformly mixing all raw materials to obtain a mixed material, adding the mixed material into a double-screw extruder, and extruding and granulating to obtain the modified plastic composite master batch, wherein the extrusion temperature of the double-screw extruder is 240 ℃, and the screw rotating speed is 210rpm.
Example 4
The modified plastic composite master batch comprises, by weight, 65 parts of a functional polycondensate, 6.5 parts of 3-trimethylol methylamine-2-hydroxy propane sulfonic acid, 2.5 parts of 1,2, 4-trimellitic anhydride acyl chloride, 3.5 parts of pentafluorobenzoyl chloride, 0.45 part of polyphosphoric acid, 0.9 part of phosphorus pentoxide, 0.9 part of a catalyst, 2.5 parts of a coupling agent, 29 parts of an inorganic filler, 2.5 parts of polyurethane biguanide, 2.5 parts of tea polyphenol, 0.9 part of an antioxidant, 4.5 parts of an environment-friendly plasticizer and 0.9 part of a lubricant, wherein the functional polycondensate is prepared from 2, 7-dihydroxy-9-fluorenone and 4,4 '-bis (4-chlorophenyl sulfone) -1,1' -biphenyl through polycondensation.
The preparation method of the functional polycondensate comprises the following steps of uniformly mixing 2, 7-dihydroxy-9-fluorenone, 4 '-bis (4-chlorophenyl sulfone) -1,1' -biphenyl, cesium carbonate, dimethyl sulfoxide and toluene, adding the mixture into a reaction kettle connected with a water separator, replacing air in the kettle with nitrogen, stirring and reacting for 3.5 hours at the temperature of 138 ℃ under the protection of the nitrogen, removing water and toluene generated in the reaction process through the water separator, heating to 168 ℃, continuously stirring and reacting for 15 hours, cooling to room temperature, precipitating in the water, washing the precipitated polymer with ethanol for 5 times, and finally drying to constant weight under the temperature of 94 ℃ in a vacuum drying box to obtain the functional polycondensate, wherein the molar ratio of the 2, 7-dihydroxy-9-fluorenone, the 4,4 '-bis (4-chlorophenyl sulfone) -1,1' -biphenyl, cesium carbonate, dimethyl sulfoxide and toluene is 1:1:8:18:5.
The catalyst is a mixture formed by mixing anhydrous ferric chloride and anhydrous zinc chloride according to the mass ratio of 1.8:1, the coupling agent is a mixture formed by mixing silane coupling agent KH550, silane coupling agent KH560 and silane coupling agent KH570 according to the mass ratio of 1:3:2, the inorganic filler is a mixture formed by mixing boron fiber, graphene oxide and nano zinc oxide according to the mass ratio of 3.5:1:1.1, the average diameter of the boron fiber is 8 mu m, the length is 4mm, the graphene oxide is single-layer graphene oxide, the particle size is 4.5 mu m, the thickness is 1.1nm, the particle size of the nano zinc oxide is 70nm, the antioxidant is a mixture formed by mixing antioxidant 1010, antioxidant 1076 and antioxidant 168 according to the mass ratio of 1:2:3, the environment-friendly plasticizer is epoxy soybean oil, and the lubricant is a mixture formed by mixing pentaerythritol stearate and ethylene bis stearamide according to the mass ratio of 3:5.
The preparation method of the modified plastic composite master batch comprises the following steps of uniformly mixing all raw materials to obtain a mixed material, adding the mixed material into a double-screw extruder, and extruding and granulating to obtain the modified plastic composite master batch, wherein the extrusion temperature of the double-screw extruder is 240 ℃, and the screw rotating speed is 210rpm.
Example 5
The modified plastic composite master batch comprises, by weight, 70 parts of a functional polycondensate, 7 parts of 3-trimethylol methylamine-2-hydroxy propane sulfonic acid, 3 parts of 1,2, 4-trimellitic anhydride acyl chloride, 4 parts of pentafluorobenzoyl chloride, 0.5 part of polyphosphoric acid, 1 part of phosphorus pentoxide, 1 part of a catalyst, 3 parts of a coupling agent, 30 parts of an inorganic filler, 3 parts of polyurethane-propyl biguanide, 3 parts of tea polyphenol, 1 part of an antioxidant, 5 parts of an environment-friendly plasticizer and 1 part of a lubricant, wherein the functional polycondensate is prepared from 2, 7-dihydroxy-9-fluorenone and 4,4 '-bis (4-chlorophenyl sulfone) -1,1' -biphenyl through polycondensation reaction.
The preparation method of the functional polycondensate comprises the following steps of uniformly mixing 2, 7-dihydroxy-9-fluorenone, 4 '-bis (4-chlorophenyl sulfone) -1,1' -biphenyl, cesium carbonate, dimethyl sulfoxide and toluene, adding the mixture into a reaction kettle connected with a water separator, replacing air in the kettle with nitrogen, stirring and reacting for 4 hours at 140 ℃ under the protection of nitrogen, removing water and toluene generated in the reaction process through the water separator, heating to 170 ℃, continuously stirring and reacting for 16 hours, cooling to room temperature, precipitating in water, washing the precipitated polymer with ethanol for 6 times, and finally drying to constant weight at 95 ℃ in a vacuum drying oven to obtain the functional polycondensate, wherein the molar ratio of 2, 7-dihydroxy-9-fluorenone, 4 '-bis (4-chlorophenyl sulfone) -1,1' -biphenyl, cesium carbonate, dimethyl sulfoxide and toluene is 1:1:2:20:5.
The catalyst is a mixture formed by mixing anhydrous ferric chloride and anhydrous zinc chloride according to a mass ratio of 2:1, the coupling agent is silane coupling agent KH550, the inorganic filler is a mixture formed by mixing boron fibers, graphene oxide and nano zinc oxide according to a mass ratio of 4:1:1.2, the average diameter of the boron fibers is 9 mu m, the length of the boron fibers is 5mm, the graphene oxide is single-layer graphene oxide, the particle size is 5 mu m, the thickness is 1.2nm, the particle size of the nano zinc oxide is 80nm, the antioxidant is 1010, the environment-friendly plasticizer is epoxy soybean oil, and the lubricant is ethylene bis stearamide.
The preparation method of the modified plastic composite master batch comprises the following steps of uniformly mixing all raw materials to obtain a mixed material, adding the mixed material into a double-screw extruder, and extruding and granulating to obtain the modified plastic composite master batch, wherein the extrusion temperature of the double-screw extruder is 240 ℃, and the screw rotating speed is 195rpm.
Comparative example 1
A modified plastic composite master batch and a preparation method thereof are basically the same as in example 1, except that pentafluorobenzoyl chloride and 3-trimethylol methylamine-2-hydroxypropanesulfonic acid are not added.
Comparative example 2
A modified plastic composite master batch and a preparation method thereof are basically the same as in example 1, except that 1,2, 4-trimellitic anhydride acid chloride is not added and graphene oxide is used for replacing nano zinc oxide.
In order to further illustrate the beneficial technical effects of the modified plastic composite master batch and the preparation method thereof according to each embodiment of the invention, the modified plastic composite master batch and the preparation method thereof according to the embodiments 1-5 and the comparative examples 1-2 are subjected to related performance tests, wherein the test methods are as follows:
(1) Tensile Properties tensile strength was measured according to GB/T1040.1-2018.
(2) Thermal aging resistance the thermal aging resistance is measured by measuring the tensile strength again after each modified plastic composite master batch product is put into hot air of 85 ℃ for artificial accelerated aging for 168 hours and cooled to room temperature, and the thermal aging resistance is better as the value of the retention rate of the tensile strength is larger.
(3) Flame retardance limiting oxygen index test was performed by the method in "GBT 2406.2-2009 plastics used oxygen index method to determine combustion behavior part 2: room temperature test".
(4) Antibacterial property the antibacterial property test is carried out on the product which is placed for 3 months at normal temperature after the preparation is finished by referring to the method of GB/T31402-2015, and the test strains are escherichia coli and staphylococcus aureus.
TABLE 1
As can be seen from Table 1, the modified plastic composite master batch according to each example of the present invention has better mechanical properties, more excellent thermal aging resistance, flame retardancy and antibacterial properties than the comparative example, and the combined use of pentafluorobenzoyl chloride, 3-trimethylol methylamine-2-hydroxypropanesulfonic acid, 1,2, 4-trimellitic anhydride acid chloride, graphene oxide and nano zinc oxide is beneficial for improving the above properties.
The above embodiments are provided for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the present invention and to implement the same, but are not intended to limit the scope of the present invention, and all equivalent changes or modifications according to the spirit of the present invention should be included in the scope of the present invention.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411265223.0A CN118994908B (en) | 2024-09-10 | 2024-09-10 | A modified plastic composite masterbatch and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411265223.0A CN118994908B (en) | 2024-09-10 | 2024-09-10 | A modified plastic composite masterbatch and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118994908A CN118994908A (en) | 2024-11-22 |
| CN118994908B true CN118994908B (en) | 2025-02-14 |
Family
ID=93479430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411265223.0A Active CN118994908B (en) | 2024-09-10 | 2024-09-10 | A modified plastic composite masterbatch and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118994908B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104292452A (en) * | 2014-09-09 | 2015-01-21 | 天津师范大学 | Fluorenyl poly(ether-ether-ketone-ketone-ketone) thermoplastic resin and preparation method thereof |
| CN104918981A (en) * | 2013-01-11 | 2015-09-16 | 沙特基础全球技术有限公司 | Polycarbonate compositions with improved thermal dimensional stability and high refractive index |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0314855A (en) * | 1989-06-13 | 1991-01-23 | Sumitomo Chem Co Ltd | Thermoplastic resin composition |
| US5245000A (en) * | 1991-07-01 | 1993-09-14 | Phillips Petroleum Company | Poly(arylene sulfide) polymer containing sulfone, ether and biphenyl groups |
| US5633331A (en) * | 1996-05-02 | 1997-05-27 | The Dow Chemical Company | Blends of polysulfone with diaryl fluorene carbonate polymer |
| US6806349B2 (en) * | 1999-01-12 | 2004-10-19 | International Business Machines Corporation | Methods of fabrication of deaggregated electrically conductive polymers and precursors thereof |
| US7932310B2 (en) * | 2005-09-16 | 2011-04-26 | Sabic Innovative Plastics Ip B.V. | Flame retardant polysulfone blends |
| US20070117962A1 (en) * | 2005-11-21 | 2007-05-24 | General Electric Company | High heat polyethersulfone compositions |
| JP5560821B2 (en) * | 2010-03-26 | 2014-07-30 | 東レ株式会社 | Photosensitive conductive paste and method for manufacturing substrate with conductive wiring |
| CN104945904B (en) * | 2015-06-23 | 2018-01-19 | 苏州金泉新材料股份有限公司 | A kind of preparation method of polyphenylene sulfide/graphene composite material |
| JP7648598B2 (en) * | 2019-07-30 | 2025-03-18 | ソルベイ スペシャルティ ポリマーズ ユーエスエー， エルエルシー | Membranes containing blends of polyarylethersulfone and polyaryletherketone and methods for making same |
| WO2023000606A1 (en) * | 2021-07-22 | 2023-01-26 | 秦继恩 | Graphene composite antibacterial masterbatch, graphene quantum dot reinforced fiber and graphene quantum dot composite film, preparation method therefor, and application thereof |
| KR102683286B1 (en) * | 2021-10-19 | 2024-07-10 | 삼성전기주식회사 | Optical polymer and lens including thereof |
| EP4493638A1 (en) * | 2022-03-16 | 2025-01-22 | Rolic Technologies AG | Photoaligning materials |
| CN115304914B (en) * | 2022-09-02 | 2023-04-18 | 南京斯贝尔复合材料仪征有限公司 | Environment-friendly anti-aging fiber reinforced composite material and preparation method thereof |
| CN118459968A (en) * | 2024-05-09 | 2024-08-09 | 江苏罗曼特斯房车有限公司 | FRP composite material for high-strength high-flame-retardance new energy automobile and preparation method thereof |
-
2024
- 2024-09-10 CN CN202411265223.0A patent/CN118994908B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104918981A (en) * | 2013-01-11 | 2015-09-16 | 沙特基础全球技术有限公司 | Polycarbonate compositions with improved thermal dimensional stability and high refractive index |
| CN104292452A (en) * | 2014-09-09 | 2015-01-21 | 天津师范大学 | Fluorenyl poly(ether-ether-ketone-ketone-ketone) thermoplastic resin and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN118994908A (en) | 2024-11-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105176020B (en) | A kind of PBS/ carbon material composite wires for 3D printing and preparation method thereof | |
| CN115304914B (en) | Environment-friendly anti-aging fiber reinforced composite material and preparation method thereof | |
| CN104592753B (en) | Nano-cellulose reinforced and toughened nylon 66 composite material and preparation method thereof | |
| CN101280098B (en) | Halogen-free flame-proof strengthened polyethylene glycol terephthalate engineering plastics and preparation thereof | |
| CN110564035A (en) | Ultrahigh molecular weight polyethylene composite material and preparation method thereof | |
| CN102010547A (en) | Mineral/long glass fiber reinforced polypropylene composite material and preparation method thereof | |
| CN115895212A (en) | A kind of flame-retardant and wear-resistant PBT composite material and preparation method thereof | |
| CN117165053A (en) | High-low temperature resistant modified PET material and preparation method thereof | |
| CN103289342A (en) | High heat conduction reinforced PC/PBT alloy | |
| CN102995161B (en) | Polyetherimide/polyphenylene sulfide composite filament preparation method | |
| CN118994908B (en) | A modified plastic composite masterbatch and preparation method thereof | |
| CN104017348A (en) | Polypropylene carbonate modified composite material and preparation method thereof | |
| CN105885232A (en) | High-performance polypropylene for automobile bumper | |
| CN116396610B (en) | Flame-retardant cable wire material and preparation method thereof | |
| CN108396402B (en) | High-toughness polyester staple fiber and preparation method thereof | |
| CN113429767B (en) | Polylactic acid composition containing imidazole type nucleating agent and preparation method thereof | |
| CN114621526A (en) | Environment-friendly polypropylene composite material and preparation method thereof | |
| CN115850928A (en) | Antibacterial heat-conducting PBT (polybutylene terephthalate) composite material and preparation method thereof | |
| CN110734627B (en) | TPEE acoustic film and preparation method thereof | |
| CN114517011A (en) | Waterproof breathable material and preparation method thereof | |
| CN109456594B (en) | Polyamide antibacterial masterbatch and its production process | |
| CN108003582B (en) | A kind of polylactic acid wood-plastic composite wire and its preparation method and application | |
| CN114456594A (en) | In-situ chemically-enhanced wear-resistant PA66/GF composite material and preparation method thereof | |
| CN113563672A (en) | High-strength wear-resistant composite packaging material and preparation method thereof | |
| CN105176019A (en) | PBS (Poly Butylene Succinate)/PBC (Poly Butylene glycol Carbonate) material for 3D (Three-dimensional) printing and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |