CN103725111A - Water-based antibacterial film material - Google Patents
Water-based antibacterial film material Download PDFInfo
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- CN103725111A CN103725111A CN201310651740.7A CN201310651740A CN103725111A CN 103725111 A CN103725111 A CN 103725111A CN 201310651740 A CN201310651740 A CN 201310651740A CN 103725111 A CN103725111 A CN 103725111A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 30
- 239000000463 material Substances 0.000 title claims abstract description 20
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 61
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 27
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims abstract description 27
- 235000019354 vermiculite Nutrition 0.000 claims abstract description 24
- 239000013530 defoamer Substances 0.000 claims abstract description 20
- 239000000843 powder Substances 0.000 claims abstract description 20
- 239000011521 glass Substances 0.000 claims abstract description 16
- 239000010455 vermiculite Substances 0.000 claims abstract description 14
- 229910052902 vermiculite Inorganic materials 0.000 claims abstract description 14
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000010445 mica Substances 0.000 claims abstract description 13
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 13
- 239000002270 dispersing agent Substances 0.000 claims abstract description 9
- 239000003999 initiator Substances 0.000 claims abstract description 9
- 239000000835 fiber Substances 0.000 claims abstract description 8
- 235000019362 perlite Nutrition 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims description 38
- 239000006185 dispersion Substances 0.000 claims description 27
- -1 polydimethylsiloxane Polymers 0.000 claims description 27
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 20
- 238000002156 mixing Methods 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 16
- 239000002994 raw material Substances 0.000 claims description 15
- 239000000839 emulsion Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- 238000001976 enzyme digestion Methods 0.000 claims description 12
- 239000003112 inhibitor Substances 0.000 claims description 12
- 238000002137 ultrasound extraction Methods 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 11
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 239000003973 paint Substances 0.000 claims description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 9
- 238000006471 dimerization reaction Methods 0.000 claims description 8
- 239000010419 fine particle Substances 0.000 claims description 8
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 8
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical group [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 claims description 8
- 238000005829 trimerization reaction Methods 0.000 claims description 8
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 7
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 7
- 238000004581 coalescence Methods 0.000 claims description 7
- 238000009736 wetting Methods 0.000 claims description 7
- 240000002234 Allium sativum Species 0.000 claims description 6
- 240000001851 Artemisia dracunculus Species 0.000 claims description 6
- 235000003092 Artemisia dracunculus Nutrition 0.000 claims description 6
- 108010059892 Cellulase Proteins 0.000 claims description 6
- 235000008694 Humulus lupulus Nutrition 0.000 claims description 6
- 244000083012 Ipomoea cairica Species 0.000 claims description 6
- 240000002657 Thymus vulgaris Species 0.000 claims description 6
- 235000007303 Thymus vulgaris Nutrition 0.000 claims description 6
- 239000000022 bacteriostatic agent Substances 0.000 claims description 6
- 230000003385 bacteriostatic effect Effects 0.000 claims description 6
- 229940106157 cellulase Drugs 0.000 claims description 6
- 238000004821 distillation Methods 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 6
- 239000000706 filtrate Substances 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 6
- 235000004611 garlic Nutrition 0.000 claims description 6
- 241000411851 herbal medicine Species 0.000 claims description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- 239000000047 product Substances 0.000 claims description 6
- 230000035484 reaction time Effects 0.000 claims description 6
- 239000002893 slag Substances 0.000 claims description 6
- 238000000967 suction filtration Methods 0.000 claims description 6
- 239000001585 thymus vulgaris Substances 0.000 claims description 6
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 4
- 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 4
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 4
- XUPZWMXQVSOBBU-UHFFFAOYSA-N [As].C1=CC=CC=2OC3=CC=CC=C3NC12 Chemical compound [As].C1=CC=CC=2OC3=CC=CC=C3NC12 XUPZWMXQVSOBBU-UHFFFAOYSA-N 0.000 claims description 4
- 239000006061 abrasive grain Substances 0.000 claims description 4
- 150000001298 alcohols Chemical class 0.000 claims description 4
- MDFFNEOEWAXZRQ-UHFFFAOYSA-N aminyl Chemical compound [NH2] MDFFNEOEWAXZRQ-UHFFFAOYSA-N 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 4
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 4
- 239000000194 fatty acid Substances 0.000 claims description 4
- 229930195729 fatty acid Natural products 0.000 claims description 4
- 238000010096 film blowing Methods 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 229940059574 pentaerithrityl Drugs 0.000 claims description 4
- 150000003016 phosphoric acids Chemical class 0.000 claims description 4
- 239000002985 plastic film Substances 0.000 claims description 4
- 229920006255 plastic film Polymers 0.000 claims description 4
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 4
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 claims description 4
- 229920000137 polyphosphoric acid Polymers 0.000 claims description 4
- 229920001451 polypropylene glycol Polymers 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 239000011591 potassium Substances 0.000 claims description 4
- 229910052700 potassium Inorganic materials 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 239000011775 sodium fluoride Substances 0.000 claims description 4
- 235000013024 sodium fluoride Nutrition 0.000 claims description 4
- 239000004408 titanium dioxide Substances 0.000 claims description 4
- 238000005303 weighing Methods 0.000 claims description 4
- 230000003750 conditioning effect Effects 0.000 claims description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 239000008400 supply water Substances 0.000 claims description 3
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 claims description 3
- 239000011324 bead Substances 0.000 abstract description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 abstract 1
- 229910000323 aluminium silicate Inorganic materials 0.000 abstract 1
- 239000000440 bentonite Substances 0.000 abstract 1
- 229910000278 bentonite Inorganic materials 0.000 abstract 1
- 239000000404 calcium aluminium silicate Substances 0.000 abstract 1
- 235000012215 calcium aluminium silicate Nutrition 0.000 abstract 1
- 239000000378 calcium silicate Substances 0.000 abstract 1
- 229910052918 calcium silicate Inorganic materials 0.000 abstract 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 abstract 1
- 239000010451 perlite Substances 0.000 abstract 1
- 230000003449 preventive effect Effects 0.000 abstract 1
- 239000008213 purified water Substances 0.000 abstract 1
- 239000010408 film Substances 0.000 description 13
- 238000009413 insulation Methods 0.000 description 5
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 235000010215 titanium dioxide Nutrition 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000002310 reflectometry Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 210000003298 dental enamel Anatomy 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 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 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 230000001408 fungistatic effect Effects 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
A water-based antibacterial film material comprises the following components by weight: 12-15 parts of an adhesive, 10-20 parts of talcum powder, 10-15 parts of vermiculite, 10-15 parts of vacuum glass beads, 5-8 parts of mica powder, 5-10 parts of perlite, 5-8 parts of bentonite, 2-8 parts of calcium silicate and aluminium silicate fiber, 1.0-1.5 parts of a dispersant, 0.1-0.2 part of a mildew preventive, 0.2-0.5 part of a defoamer, 3-5 parts of propylene glycol, 1-3 parts of ethylene glycol, 7-11 parts of purified water, 0.02 part of an initiator, 0.6 part of a flatting agent, 1-3 parts of a coalescing agent and the like.
Description
Technical field
The present invention relates to a kind of new coating and preparation method thereof, more particularly, relate to the antibacterial mould material of a kind of water-based.
Background technology
Can say, on the earth, most energy all come from the sun, and the motion energy of coal, oil, wind energy, water etc. is all a kind of form of sun power.The sun to earth surface, provide life condition, but strong thermal radiation also brings inconvenience to human lives by energy emission to life on earth.According to one's analysis, annual the consumed energy of cooling refrigeration equipment such as spray equipment, air-conditioning, air conditioner and electric fan accounts for the more than 20% of annual total energy consumption.Energy consumption major part is again that coal thermal power generation produces, consume coal---sun power indirectly, produce a large amount of carbonic acid gas isothermal chamber gas simultaneously, aggravated global warming, so vicious cycle causes the global environment of human living more and more to worsen.How reasonably utilizing sun power to bring benefit to the mankind, set up the relation that harmony between man and nature coexists, is common issue and severe challenge that the universe faces.Directly utilizing solar electrical energy generation is environmental protection, the most promising method of initiatively utilizing sun power, but replace thermoelectricity comprehensively, needs time.Exploitation solar heat reflecting and heat insulating coating reduces buildings, equipment surface temperature is a kind of passive method of utilizing sun power, and save energy, protection of the environment, founder and natural harmonious relationships are had great importance.
Solar heat reflection paint is succeeded in developing and goes into operation external the 1950's, the seventies to the eighties, its theoretical statement formed, later stage in the 90's, development along with technology, the color stuffing synthetic, high-reflectivity of performance resins is found and the succeeding in developing of more accurate, faster detecting instrument, is made solar heat reflection paint technology more perfect.Along with building the demand for development of energy-efficient society, the research of solar heat reflection paint also presents trend in the ascendant in China.Performance resins solar heat reflection coating is under solar radiation direct effect, shine upon in the luminous energy on ground and approximately have 5% ultraviolet ray, in recent years, due to the aggravation of depletion of the ozone layer, solar radiation has the trend of rising to the luminous energy middle-ultraviolet lamp content on ground.Ultraviolet wavelength is 290 ~ 400 nm, energy is 314 ~ 419 kJ/m o, the activation energy of the most of polymkeric substance Auto-oxidation reaction of l is 42 ~ 167 kJ/mo, l ionic dissociation energy is 167 ~ 418 kJ/m o, l removes the high bond energy that F C key has 485 kJ/mo l, can resist outside ultraviolet attack, the chemical bond of most of polymkeric substance all can be destroyed by ultraviolet ray.Therefore, performance resins is all generally fluoropolymer.
Summary of the invention
For the deficiency existing in prior art, the invention provides the antibacterial mould material of a kind of water-based.
To achieve these goals, technical scheme of the present invention is as follows: the antibacterial mould material of a kind of water-based, the parts by weight of each raw material are: 12～15 parts of caking agents, 10～20 parts of talcum powder, 10～15 parts of vermiculites, 10～15 parts of vacuum glass microballons, 5～8 parts of mica powders, 5～10 parts of perlites, 5～8 parts of wilkinites, Calucium Silicate powder and aluminum silicate fiber 2-8 part, 1.0～1.5 parts of dispersion agents, 0.1～0.2 part of mould inhibitor, 0.2～0.5 part of defoamer, 3～5 parts of propylene glycol, 1～3 part of ethylene glycol, 7～11 parts of pure water, 0.02 part of initiator, 0.6 part of flow agent, 1～3 part of film coalescence aid, antibacterial mixture 20-25 part,
The preparation method of described antibacterial mixture is:
Hops, Herba Eupatorii Odorati, Root or all-grass of Cairo Morningglory, Thymus vulgaris, Rhizoma Alpiniae Officinarum, garlic, tarragon, water are mixed according to the mass fraction proportioning of 15-20:10-15:10-15: 12-15:8-10:8-10:5-7:15-20, add the cellulase of (unit of activity of 8 parts is 100U) to carry out enzymolysis, enzyme digestion reaction temperature is 25 ℃, the enzyme digestion reaction time is 1 hour, filters and obtains Chinese herbal medicine fluid; After removing slag, adding concentration is 70% aqueous ethanolic solution again, again by solidliquid mixture ultrasonic-assisted extraction, ultrasonic extraction condition: ultrasonic temperature is that 50 ℃, ultrasonic frequency are that 30kHz, supersound extraction time are 2 hours, then by solidliquid mixture suction filtration under 35kPa vacuum condition, get filtrate underpressure distillation under 30kPa vacuum, 55 ℃ of conditions and obtain plant-sourced bacteriostatics.
Described caking agent is benzene emulsion, and the thermal conductivity of paint film is at 0.125 ~ 0.14W/ (mK).
Selecting w-18 and w-519 is wetting dispersing agent PERFORMANCE OF MODIFIED VERMICULITE surface, its process is: by 1% of coating total mass, be added to the water low speed premix, the about 10min of stirring at low speed, add vermiculite again, supply water, the about 30min of high speed dispersion makes vermiculite fully wetting, after stirring under the condition of stirring at low speed, add emulsion, then add appropriate defoamer and pH conditioning agent, stir.
Outer wall heat-insulating coating hollow glass micropearl is selected fineness 2500 object hollow glass micropearls, and vermiculite is selected 350 order vermiculites.
Dispersion agent is that EFKA-5065 dispersion agent and EFKA-4050 dispersion agent are according to the mixture of 2:1; The EFKA-3777 flow agent that described flow agent is and EFKA-3239 flow agent are according to the mixture of 1:2.
Described defoamer and select respectively EFKA-2722 and EFKA-3239.
Dispersion agent can be the polyphosphoric acid salt dispersant solution of 10% mass percent, and wherein poly refers to the compound of dimerization or trimerization or dimerization and trimerization; Described phosphoric acid salt refers to phosphide sodium or phosphide potassium or phosphide ammonium.
Described mould inhibitor is Sodium Fluoride or 10, the two phenoxazine arsenic of 10 '-oxo.
Described defoamer is polydimethylsiloxane or silicone emulsion or the fatty acid ester compounded thing of higher alcohols or polyoxyethylene polyoxypropylene tetramethylolmethane ether or polyoxyethylene polyoxy propyl alcohol amidogen ether or polypropylene glycerol aether and polyoxypropylene.
A method of preparing exterior wall water-borne protective system, it prepares by the following method:
The first step: each raw material of weighing: 12～15 parts of caking agents, 10～20 parts of talcum powder, 10～15 parts of vermiculites, 10～15 parts of vacuum glass microballons, 5～8 parts of mica powders, 5～10 parts of perlites, 5～8 parts of wilkinites, Calucium Silicate powder and aluminum silicate fiber 2-8 part, 1.0～1.5 parts of dispersion agents, 0.1～0.2 part of mould inhibitor, 0.2～0.5 part of defoamer, 3～5 parts of propylene glycol, 1～3 part of ethylene glycol, 7～11 parts of pure water, 0.02 part of initiator, 0.6 part of flow agent, 1～3 part of film coalescence aid, antibacterial mixture 20-25 part,
The preparation method of described antibacterial mixture is:
Hops, Herba Eupatorii Odorati, Root or all-grass of Cairo Morningglory, Thymus vulgaris, Rhizoma Alpiniae Officinarum, garlic, tarragon, water are mixed according to the mass fraction proportioning of 15-20:10-15:10-15: 12-15:8-10:8-10:5-7:15-20, add the cellulase of (unit of activity of 8 parts is 100U) to carry out enzymolysis, enzyme digestion reaction temperature is 25 ℃, the enzyme digestion reaction time is 1 hour, filters and obtains Chinese herbal medicine fluid; After removing slag, adding concentration is 70% aqueous ethanolic solution again, again by solidliquid mixture ultrasonic-assisted extraction, ultrasonic extraction condition: ultrasonic temperature is that 50 ℃, ultrasonic frequency are that 30kHz, supersound extraction time are 2 hours, then by solidliquid mixture suction filtration under 35kPa vacuum condition, get filtrate underpressure distillation under 30kPa vacuum, 55 ℃ of conditions and obtain plant-sourced bacteriostatics.
Second step: abrasive grains raw material: titanium dioxide, talcum powder, calcium carbonate, the mixed merga pass shredder of mica powder are ground to particle minimum diameter≤50 μ m, obtain the fine particle mixing;
The 3rd step: dissolve: the fine particle of the mixing that second step grinding is obtained and other raw material that the first step takes are put into reaction vessel together, stir while being heated to 50～60 ℃, and churning time is 45～60 minutes, obtains mixed emulsion; By above-mentioned each composition mixing melting mixing in two roller mills, temperature is 150 ℃; Moulding, adopts plastic film blowing machine to extrude blown film, obtains product; Described inflation film manufacturing machine barrel back segment temperature is divided four sections of controls, is controlled at respectively 150 ℃, and barrel front-end temperature divides four sections of controls, be controlled at respectively 200 ℃, head temperature divides two sections of controls, is controlled at respectively 210 ℃, blow-up ratio is 3.0, screw speed 20～40r/min, pulling speed 10～50m/min.
Wetting dispersing agent, flow agent, wilkinite, thickening material, hollow glass bead and vermiculite all improve the fundamental property of the antibacterial mould material of water-based to a certain extent, unique compositional selecting and proportioning, synergy makes this product strengthen its thermal resistance performance, the binding property of reinforcement filler interlaminar resin, and the hollow structure of hollow glass micropearl can intercept thermal conduction effectively, itself has again certain reflection potential its material, and effect of heat insulation is better.There is thin-film material, the environmental protection of sterilization effect and there is fungistatic effect; Harmless to people, animal.In addition, the present invention fills a prescription rationally, and preparation method is simple.
Embodiment
For more detailed elaboration the present invention, this one embodiment of the invention is as follows:
Embodiment 1
The antibacterial mould material of water-based, the parts by weight of each raw material are: 12 parts of caking agents, 10 parts of talcum powder, 10 parts of vermiculites, 10 parts of vacuum glass microballons, 5 parts of mica powders, 5 parts of perlites, 5 parts of wilkinites, Calucium Silicate powder and 2 parts of aluminum silicate fibers, 1.0 parts of dispersion agents, 0.12 part of mould inhibitor, 0.2 part of defoamer, 3 parts of propylene glycol, 1 part of ethylene glycol, 7 parts of pure water, 0.02 part of initiator, 0.6 part of flow agent, 1 part of film coalescence aid, 20 parts of antibacterial mixtures;
The preparation method of described antibacterial mixture is:
Hops, Herba Eupatorii Odorati, Root or all-grass of Cairo Morningglory, Thymus vulgaris, Rhizoma Alpiniae Officinarum, garlic, tarragon, water are mixed according to the mass fraction proportioning of 15-20:10-15:10-15: 12-15:8-10:8-10:5-7:15-20, add the cellulase of (unit of activity of 8 parts is 100U) to carry out enzymolysis, enzyme digestion reaction temperature is 25 ℃, the enzyme digestion reaction time is 1 hour, filters and obtains Chinese herbal medicine fluid; After removing slag, adding concentration is 70% aqueous ethanolic solution again, again by solidliquid mixture ultrasonic-assisted extraction, ultrasonic extraction condition: ultrasonic temperature is that 50 ℃, ultrasonic frequency are that 30kHz, supersound extraction time are 2 hours, then by solidliquid mixture suction filtration under 35kPa vacuum condition, get filtrate underpressure distillation under 30kPa vacuum, 55 ℃ of conditions and obtain plant-sourced bacteriostatics.
Described caking agent is benzene emulsion, and the thermal conductivity of paint film is at 0.125 ~ 0.14W/ (mK).
Selecting w-18 and w-519 is wetting dispersing agent PERFORMANCE OF MODIFIED VERMICULITE surface, its process is: by 1% of coating total mass, be added to the water low speed premix, the about 10min of stirring at low speed, add vermiculite again, supply water, the about 30min of high speed dispersion makes vermiculite fully wetting, after stirring under the condition of stirring at low speed, add emulsion, then add appropriate defoamer and pH conditioning agent, stir.
Outer wall heat-insulating coating hollow glass micropearl is selected fineness 2500 object hollow glass micropearls, and vermiculite is selected 350 order vermiculites.
Dispersion agent is that EFKA-5065 dispersion agent and EFKA-4050 dispersion agent are according to the mixture of 2:1; The EFKA-3777 flow agent that described flow agent is and EFKA-3239 flow agent are according to the mixture of 1:2.
Described defoamer and select respectively EFKA-2722 and EFKA-3239.
Dispersion agent can be the polyphosphoric acid salt dispersant solution of 10% mass percent, and wherein poly refers to the compound of dimerization or trimerization or dimerization and trimerization; Described phosphoric acid salt refers to phosphide sodium or phosphide potassium or phosphide ammonium.
Described mould inhibitor is Sodium Fluoride or 10, the two phenoxazine arsenic of 10 '-oxo.
Described defoamer is polydimethylsiloxane or silicone emulsion or the fatty acid ester compounded thing of higher alcohols or polyoxyethylene polyoxypropylene tetramethylolmethane ether or polyoxyethylene polyoxy propyl alcohol amidogen ether or polypropylene glycerol aether and polyoxypropylene.
A method of preparing exterior wall water-borne protective system, it prepares by the following method:
The first step: each raw material of weighing: 12 parts of caking agents, 10 parts of talcum powder, 10 parts of vermiculites, 10 parts of vacuum glass microballons, 5 parts of mica powders, 5 parts of perlites, 5 parts of wilkinites, Calucium Silicate powder and 2 parts of aluminum silicate fibers, 1.0 parts of dispersion agents, 0.12 part of mould inhibitor, 0.2 part of defoamer, 3 parts of propylene glycol, 1 part of ethylene glycol, 7 parts of pure water, 0.02 part of initiator, 0.6 part of flow agent, 1 part of film coalescence aid, 25 parts of antibacterial mixtures;
The preparation method of described antibacterial mixture is:
Hops, Herba Eupatorii Odorati, Root or all-grass of Cairo Morningglory, Thymus vulgaris, Rhizoma Alpiniae Officinarum, garlic, tarragon, water are mixed according to the mass fraction proportioning of 15-20:10-15:10-15: 12-15:8-10:8-10:5-7:15-20, add the cellulase of (unit of activity of 8 parts is 100U) to carry out enzymolysis, enzyme digestion reaction temperature is 25 ℃, the enzyme digestion reaction time is 1 hour, filters and obtains Chinese herbal medicine fluid; After removing slag, adding concentration is 70% aqueous ethanolic solution again, again by solidliquid mixture ultrasonic-assisted extraction, ultrasonic extraction condition: ultrasonic temperature is that 50 ℃, ultrasonic frequency are that 30kHz, supersound extraction time are 2 hours, then by solidliquid mixture suction filtration under 35kPa vacuum condition, get filtrate underpressure distillation under 30kPa vacuum, 55 ℃ of conditions and obtain plant-sourced bacteriostatics.
Second step: abrasive grains raw material: titanium dioxide, talcum powder, calcium carbonate, the mixed merga pass shredder of mica powder are ground to particle minimum diameter≤50 μ m, obtain the fine particle mixing;
The 3rd step: dissolve: the fine particle of the mixing that second step grinding is obtained and other raw material that the first step takes are put into reaction vessel together, stir while being heated to 50～60 ℃, and churning time is 45～60 minutes, obtains mixed emulsion; By above-mentioned each composition mixing melting mixing in two roller mills, temperature is 150 ℃; Moulding, adopts plastic film blowing machine to extrude blown film, obtains product; Described inflation film manufacturing machine barrel back segment temperature is divided four sections of controls, is controlled at respectively 150 ℃, and barrel front-end temperature divides four sections of controls, be controlled at respectively 200 ℃, head temperature divides two sections of controls, is controlled at respectively 210 ℃, blow-up ratio is 3.0, screw speed 20～40r/min, pulling speed 10～50m/min.
With reference to U.S. army mark MIL-E-46136, prepared black enamel on-gauge plate, utilize air-conditioning room temperature to be adjusted to (28 ℃), the water-based sun-fever reflective heat-insulation paint (individual layer that uses land surface pyrometer to obtain this research, thickness is 160 um) measure Solar reflectance, according to formula, calculate.Present stage reflective heat-insulation paint advanced level generally in 90% left and right, the heat reflectivity of the thermal insulating coating of this research preparation is 92%, has reached the advanced level of equivalents.
Embodiment 2
15 parts of caking agents, 20 parts of talcum powder, 15 parts of vermiculites, 15 parts of vacuum glass microballons, 8 parts of mica powders, 10 parts of perlites, 8 parts of wilkinites, Calucium Silicate powder and 8 parts of aluminum silicate fibers, 1.5 parts of dispersion agents, 0.2 part of mould inhibitor, 0.5 part of defoamer, 5 parts of propylene glycol, 3 parts of ethylene glycol, 11 parts of pure water, 0.02 part of initiator, 0.6 part of flow agent, 3 parts of film coalescence aid, 25 parts of antibacterial mixtures;
The preparation method of described antibacterial mixture is:
Hops, Herba Eupatorii Odorati, Root or all-grass of Cairo Morningglory, Thymus vulgaris, Rhizoma Alpiniae Officinarum, garlic, tarragon, water are mixed according to the mass fraction proportioning of 15-20:10-15:10-15: 12-15:8-10:8-10:5-7:15-20, add the cellulase of (unit of activity of 8 parts is 100U) to carry out enzymolysis, enzyme digestion reaction temperature is 25 ℃, the enzyme digestion reaction time is 1 hour, filters and obtains Chinese herbal medicine fluid; After removing slag, adding concentration is 70% aqueous ethanolic solution again, again by solidliquid mixture ultrasonic-assisted extraction, ultrasonic extraction condition: ultrasonic temperature is that 50 ℃, ultrasonic frequency are that 30kHz, supersound extraction time are 2 hours, then by solidliquid mixture suction filtration under 35kPa vacuum condition, get filtrate underpressure distillation under 30kPa vacuum, 55 ℃ of conditions and obtain plant-sourced bacteriostatics.
Described dispersion agent is that EFKA-5065 dispersion agent and EFKA-4050 dispersion agent are according to the mixture of 4:6; The EFKA-3777 flow agent that described flow agent is and EFKA-3239 flow agent are according to the mixture of 1:1.
Described defoamer and select respectively EFKA-2722 and EFKA-3239.
Described dispersion agent can be the polyphosphoric acid salt dispersant solution of 10% mass percent, and wherein poly refers to the compound of dimerization or trimerization or dimerization and trimerization; Described phosphoric acid salt refers to phosphide sodium or phosphide potassium or phosphide ammonium.
Described mould inhibitor is Sodium Fluoride or 10, the two phenoxazine arsenic of 10 '-oxo.
Described defoamer is polydimethylsiloxane or silicone emulsion or the fatty acid ester compounded thing of higher alcohols or polyoxyethylene polyoxypropylene tetramethylolmethane ether or polyoxyethylene polyoxy propyl alcohol amidogen ether or polypropylene glycerol aether and polyoxypropylene.
A method of preparing described exterior wall water-borne protective system, it prepares by the following method:
The first step: each raw material of weighing: 25 parts of titanium dioxides, 25 parts of talcum powder, 15 parts, calcium carbonate, 8 parts of mica powders, 8 parts of wilkinites, 8 parts of kaolin, 11 parts of thickener solns, 1.4 parts of dispersion agents, 40 parts of the polypropylene ester emulsions of 50% mass percent, 0.2 part of mould inhibitor, 0.2 part of defoamer, 3.1 parts of propylene glycol, 3 parts of ethylene glycol, 11 parts of pure water, 0.02 part of initiator, 0.6 part of flow agent, 25 parts, modification Ammonia solidifying agent, 25 parts of nano flame retardant mixtures.
Second step: abrasive grains raw material: titanium dioxide, talcum powder, calcium carbonate, the mixed merga pass shredder of mica powder are ground to particle minimum diameter≤50 μ m, obtain the fine particle mixing;
The 3rd step: dissolve: the fine particle of the mixing that second step grinding is obtained and other raw material that the first step takes are put into reaction vessel together, stir while being heated to 50～60 ℃, and churning time is 45～60 minutes, obtains mixed emulsion; By above-mentioned each composition mixing melting mixing in two roller mills, temperature is 150 ℃; Moulding, adopts plastic film blowing machine to extrude blown film, obtains product; Described inflation film manufacturing machine barrel back segment temperature is divided four sections of controls, is controlled at respectively 150 ℃, and barrel front-end temperature divides four sections of controls, be controlled at respectively 200 ℃, head temperature divides two sections of controls, is controlled at respectively 210 ℃, blow-up ratio is 3.0, screw speed 20～40r/min, pulling speed 10～50m/min.
Employing is with reference to U.S. army mark MIL-E-46136, prepared black enamel on-gauge plate, utilize air-conditioning room temperature to be adjusted to (28 ℃), the water-based sun-fever reflective heat-insulation paint (individual layer that uses land surface pyrometer to obtain this research, thickness is 160 um) measure Solar reflectance, according to formula, calculate.Present stage reflective heat-insulation paint advanced level generally in 90% left and right, unique compositional selecting and proportioning, it is 93.5% that synergy makes the heat reflectivity of thermal insulating coating prepared by this this research of product, has reached the advanced level of equivalents.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (10)
1. the antibacterial mould material of water-based, the parts by weight of each raw material are:
12～15 parts of caking agents, 10～20 parts of talcum powder, 10～15 parts of vermiculites, 10～15 parts of vacuum glass microballons, 5～8 parts of mica powders, 5～10 parts of perlites, 5～8 parts of wilkinites, Calucium Silicate powder and aluminum silicate fiber 2-8 part, 1.0～1.5 parts of dispersion agents, 0.1～0.2 part of mould inhibitor, 0.2～0.5 part of defoamer, 3～5 parts of propylene glycol, 1～3 part of ethylene glycol, 7～11 parts of pure water, 0.02 part of initiator, 0.6 part of flow agent, 1～3 part of film coalescence aid, antibacterial mixture 20-25 part,
The preparation method of described antibacterial mixture is:
Hops, Herba Eupatorii Odorati, Root or all-grass of Cairo Morningglory, Thymus vulgaris, Rhizoma Alpiniae Officinarum, garlic, tarragon, water are mixed according to the mass fraction proportioning of 15-20:10-15:10-15: 12-15:8-10:8-10:5-7:15-20, add the cellulase of (unit of activity of 8 parts is 100U) to carry out enzymolysis, enzyme digestion reaction temperature is 25 ℃, the enzyme digestion reaction time is 1 hour, filters and obtains Chinese herbal medicine fluid; After removing slag, adding concentration is 70% aqueous ethanolic solution again, again by solidliquid mixture ultrasonic-assisted extraction, ultrasonic extraction condition: ultrasonic temperature is that 50 ℃, ultrasonic frequency are that 30kHz, supersound extraction time are 2 hours, then by solidliquid mixture suction filtration under 35kPa vacuum condition, get filtrate underpressure distillation under 30kPa vacuum, 55 ℃ of conditions and obtain plant-sourced bacteriostatics.
2. the antibacterial mould material of water-based according to claim 1, is characterized in that: described caking agent is benzene emulsion, and the thermal conductivity of paint film is at 0.125 ~ 0.14W/ (mK).
3. the antibacterial mould material of water-based according to claim 1, it is characterized in that: selecting w-18 and w-519 is wetting dispersing agent PERFORMANCE OF MODIFIED VERMICULITE surface, its process is: by 1% of coating total mass, be added to the water low speed premix, and the about 10min of stirring at low speed, then add vermiculite, supply water, the about 30min of high speed dispersion makes vermiculite fully wetting, after stirring, under the condition of stirring at low speed, adds emulsion, add again appropriate defoamer and pH conditioning agent, stir.
4. the antibacterial mould material of water-based according to claim 1, is characterized in that: outer wall heat-insulating coating hollow glass micropearl is selected fineness 2500 object hollow glass micropearls.
5. the antibacterial mould material of water-based according to claim 1, is characterized in that: vermiculite is selected 350 order vermiculites.
6. the antibacterial mould material of water-based according to claim 1, is characterized in that: dispersion agent is that EFKA-5065 dispersion agent and EFKA-4050 dispersion agent are according to the mixture of 2:1; The EFKA-3777 flow agent that described flow agent is and EFKA-3239 flow agent are according to the mixture of 1:2.
7. the antibacterial mould material of water-based according to claim 1, is characterized in that: described defoamer and select respectively EFKA-2722 and EFKA-3239.
8. according to claim 1 or the antibacterial mould material of water-based claimed in claim 2, it is characterized in that: dispersion agent can be the polyphosphoric acid salt dispersant solution of 10% mass percent, and wherein poly refers to the compound of dimerization or trimerization or dimerization and trimerization; Described phosphoric acid salt refers to phosphide sodium or phosphide potassium or phosphide ammonium.
9. according to claim 1 or the antibacterial mould material of water-based claimed in claim 2, it is characterized in that: described mould inhibitor is Sodium Fluoride or 10 the two phenoxazine arsenic of 10 '-oxo; Described defoamer is polydimethylsiloxane or silicone emulsion or the fatty acid ester compounded thing of higher alcohols or polyoxyethylene polyoxypropylene tetramethylolmethane ether or polyoxyethylene polyoxy propyl alcohol amidogen ether or polypropylene glycerol aether and polyoxypropylene.
10. a method of preparing exterior wall water-borne protective system claimed in claim 1, it prepares by the following method:
The first step: each raw material of weighing: 12～15 parts of caking agents, 10～20 parts of talcum powder, 10～15 parts of vermiculites, 10～15 parts of vacuum glass microballons, 5～8 parts of mica powders, 5～10 parts of perlites, 5～8 parts of wilkinites, Calucium Silicate powder and aluminum silicate fiber 2-8 part, 1.0～1.5 parts of dispersion agents, 0.1～0.2 part of mould inhibitor, 0.2～0.5 part of defoamer, 3～5 parts of propylene glycol, 1～3 part of ethylene glycol, 7～11 parts of pure water, 0.02 part of initiator, 0.6 part of flow agent, 1～3 part of film coalescence aid, antibacterial mixture 20-25 part,
Second step: abrasive grains raw material: titanium dioxide, talcum powder, calcium carbonate, the mixed merga pass shredder of mica powder are ground to particle minimum diameter≤50 μ m, obtain the fine particle mixing;
The 3rd step: dissolve: the fine particle of the mixing that second step grinding is obtained and other raw material that the first step takes are put into reaction vessel together, while being heated to 50～60 ℃, stir, churning time is 45～60 minutes, by above-mentioned each composition mixing melting mixing in two roller mills, temperature is 150 ℃; Moulding, adopts plastic film blowing machine to extrude blown film, obtains product; Described inflation film manufacturing machine barrel back segment temperature is divided four sections of controls, is controlled at respectively 150 ℃, and barrel front-end temperature divides four sections of controls, be controlled at respectively 200 ℃, head temperature divides two sections of controls, is controlled at respectively 210 ℃, blow-up ratio is 3.0, screw speed 20～40r/min, pulling speed 10～50m/min.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105176400A (en) * | 2015-08-18 | 2015-12-23 | 重庆科恒建材集团有限公司 | Plant fiber paint and construction process thereof |
| CN105926369A (en) * | 2016-06-12 | 2016-09-07 | 铜陵锋帆彩色印务有限公司 | Bentonite-modified mould-proof cardboard and preparation method thereof |
| CN106752431A (en) * | 2016-12-07 | 2017-05-31 | 长江大学 | A kind of scumbling type aqueous insulation insulating moulding coating and preparation method thereof |
| CN111151223A (en) * | 2019-12-25 | 2020-05-15 | 河南普绿环保科技有限公司 | Green purification material for treating dust particles in atmosphere |
-
2013
- 2013-12-09 CN CN201310651740.7A patent/CN103725111A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105176400A (en) * | 2015-08-18 | 2015-12-23 | 重庆科恒建材集团有限公司 | Plant fiber paint and construction process thereof |
| CN105926369A (en) * | 2016-06-12 | 2016-09-07 | 铜陵锋帆彩色印务有限公司 | Bentonite-modified mould-proof cardboard and preparation method thereof |
| CN105926369B (en) * | 2016-06-12 | 2018-03-30 | 铜陵锋帆彩色印务有限公司 | Bentonite modified mildew proof board and preparation method thereof |
| CN106752431A (en) * | 2016-12-07 | 2017-05-31 | 长江大学 | A kind of scumbling type aqueous insulation insulating moulding coating and preparation method thereof |
| CN111151223A (en) * | 2019-12-25 | 2020-05-15 | 河南普绿环保科技有限公司 | Green purification material for treating dust particles in atmosphere |
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Application publication date: 20140416 |