CN105176247A - Water-resistant fireproof coating - Google Patents
Water-resistant fireproof coating Download PDFInfo
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- CN105176247A CN105176247A CN201510548036.8A CN201510548036A CN105176247A CN 105176247 A CN105176247 A CN 105176247A CN 201510548036 A CN201510548036 A CN 201510548036A CN 105176247 A CN105176247 A CN 105176247A
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- retardant
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- 238000000576 coating method Methods 0.000 title claims abstract description 47
- 239000011248 coating agent Substances 0.000 title claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 239000003063 flame retardant Substances 0.000 claims abstract description 52
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000000839 emulsion Substances 0.000 claims abstract description 30
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000004132 cross linking Methods 0.000 claims abstract description 15
- ULKLGIFJWFIQFF-UHFFFAOYSA-N 5K8XI641G3 Chemical compound CCC1=NC=C(C)N1 ULKLGIFJWFIQFF-UHFFFAOYSA-N 0.000 claims abstract description 13
- JBIROUFYLSSYDX-UHFFFAOYSA-M benzododecinium chloride Chemical compound [Cl-].CCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 JBIROUFYLSSYDX-UHFFFAOYSA-M 0.000 claims abstract description 13
- WNAHIZMDSQCWRP-UHFFFAOYSA-N dodecane-1-thiol Chemical compound CCCCCCCCCCCCS WNAHIZMDSQCWRP-UHFFFAOYSA-N 0.000 claims abstract description 13
- ZTFZSHLWORMEHO-UHFFFAOYSA-A pentaaluminum;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O.[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O.[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O ZTFZSHLWORMEHO-UHFFFAOYSA-A 0.000 claims abstract description 13
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims abstract description 13
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims abstract description 13
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 13
- 229920001577 copolymer Polymers 0.000 claims abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 24
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims description 24
- 230000004048 modification Effects 0.000 claims description 19
- 238000012986 modification Methods 0.000 claims description 19
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 18
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 17
- 235000012254 magnesium hydroxide Nutrition 0.000 claims description 17
- 239000002105 nanoparticle Substances 0.000 claims description 17
- HDERJYVLTPVNRI-UHFFFAOYSA-N ethene;ethenyl acetate Chemical group C=C.CC(=O)OC=C HDERJYVLTPVNRI-UHFFFAOYSA-N 0.000 claims description 16
- 238000007334 copolymerization reaction Methods 0.000 claims description 14
- 229920001342 Bakelite® Polymers 0.000 claims description 13
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 13
- 239000004637 bakelite Substances 0.000 claims description 13
- 229910052796 boron Inorganic materials 0.000 claims description 13
- 229920005989 resin Polymers 0.000 claims description 13
- 239000011347 resin Substances 0.000 claims description 13
- 235000019355 sepiolite Nutrition 0.000 claims description 13
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 claims description 12
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 12
- 235000019826 ammonium polyphosphate Nutrition 0.000 claims description 12
- 229920001276 ammonium polyphosphate Polymers 0.000 claims description 12
- 239000013530 defoamer Substances 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 12
- 235000010299 hexamethylene tetramine Nutrition 0.000 claims description 12
- 239000004312 hexamethylene tetramine Substances 0.000 claims description 12
- 150000002460 imidazoles Chemical class 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 12
- 239000010445 mica Substances 0.000 claims description 12
- 229910052618 mica group Inorganic materials 0.000 claims description 12
- XFZRQAZGUOTJCS-UHFFFAOYSA-N phosphoric acid;1,3,5-triazine-2,4,6-triamine Chemical compound OP(O)(O)=O.NC1=NC(N)=NC(N)=N1 XFZRQAZGUOTJCS-UHFFFAOYSA-N 0.000 claims description 12
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 12
- IBWGNZVCJVLSHB-UHFFFAOYSA-M tetrabutylphosphanium;chloride Chemical compound [Cl-].CCCC[P+](CCCC)(CCCC)CCCC IBWGNZVCJVLSHB-UHFFFAOYSA-M 0.000 claims description 12
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 claims description 12
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 11
- 239000000347 magnesium hydroxide Substances 0.000 claims description 10
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 7
- 239000004113 Sepiolite Substances 0.000 claims description 6
- 229910052624 sepiolite Inorganic materials 0.000 claims description 6
- TXBCBTDQIULDIA-UHFFFAOYSA-N 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)CO TXBCBTDQIULDIA-UHFFFAOYSA-N 0.000 claims description 5
- 229910002012 Aerosil® Inorganic materials 0.000 claims description 5
- 239000004114 Ammonium polyphosphate Substances 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000010439 graphite Substances 0.000 claims description 5
- 229910002804 graphite Inorganic materials 0.000 claims description 5
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 claims description 2
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 2
- 239000004141 Sodium laurylsulphate Substances 0.000 claims description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 2
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 claims description 2
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 claims description 2
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 2
- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 claims description 2
- IJRHDFLHUATAOS-DPMBMXLASA-M sodium ricinoleate Chemical compound [Na+].CCCCCC[C@@H](O)C\C=C/CCCCCCCC([O-])=O IJRHDFLHUATAOS-DPMBMXLASA-M 0.000 claims description 2
- DAJSVUQLFFJUSX-UHFFFAOYSA-M sodium;dodecane-1-sulfonate Chemical compound [Na+].CCCCCCCCCCCCS([O-])(=O)=O DAJSVUQLFFJUSX-UHFFFAOYSA-M 0.000 claims 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 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 abstract description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 abstract 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 239000002518 antifoaming agent Substances 0.000 abstract 1
- DMSMPAJRVJJAGA-UHFFFAOYSA-N benzo[d]isothiazol-3-one Chemical compound C1=CC=C2C(=O)NSC2=C1 DMSMPAJRVJJAGA-UHFFFAOYSA-N 0.000 abstract 1
- 239000001768 carboxy methyl cellulose Substances 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 abstract 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 abstract 1
- 239000000463 material Substances 0.000 description 8
- 239000003610 charcoal Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000005476 size effect Effects 0.000 description 1
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- 239000013589 supplement Substances 0.000 description 1
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- Paints Or Removers (AREA)
Abstract
The invention discloses a water-resistant fireproof coating. The coating comprises the following raw materials by weight: 20 to 50 parts of self-crosslinking elastic acrylic emulsion, 5 to 10 parts of copolymer emulsion of vinyl acetate and ethylene, 10 to 25 parts of a flame retardant, 10 to 25 parts of a pigment filler, 2 to 10 parts of propylene glycol, 0.2 to 1 part of 2-ethyl-4-methylimidazole, 0.5 to 1 part of polyvinylpyrrolidone, 0.2 to 1 part of sodium carboxymethylcellulose, 0.2 to 1.5 parts of 1,2-benzisothiazol-3-one, 0.3 to 1.2 parts of dodecyl mercaptan, 0.1 to 0.8 part of dodecyl dimethyl benzyl ammonium chloride, 0.5 to 1.5 parts of a defoaming agent, 0.5 to 2 parts of aluminium triphosphate and 25 to 40 parts of water. The water-resistant fireproof coating provided by the invention has the advantages of high strength, excellent fireproof property and water resistantce, strong adhesive force with a substrate, high bonding strength and long service life.
Description
Technical field
The present invention relates to technical field of coatings, particularly relate to a kind of water-proof fire-retardant coating.
Background technology
Frie retardant coating is for flammable substrates surface, can reduces by the combustibility being coated with material surface, the rapid spread blocking fire, is coated with a kind of speciality coating of material fire endurance in order to raising; itself there is flame retardancy or uninflammability; protected base material is not directly contacted with air; postpone the speed that object catches fire and reduces burning; improve the refractory ability of material; slow down propagation of flame velocity of propagation, or can burning be stoped within a certain period of time.
Traditional solvent-borne type fire-retardant material can use a large amount of organic solvents in preparation and construction, adds cost while contaminate environment, harm operator ' s health.Compared with solvent-borne type frie retardant coating, aqueous fire-proof coating has the feature of environmental protection, meet the demand for development of Environmentally friendly coatings, but aqueous fire-proof coating take water as dispersion medium, have that cohesive strength is low, the shortcoming of poor water resistance, the film time has been grown and has easily come off, thus makes it lose flameproof effect, limits the application of water-borne coatings.
Summary of the invention
Based on the technical problem that background technology exists, the present invention proposes a kind of water-proof fire-retardant coating, its intensity is high, fire line and excellent water resistance, with the strong adhesion of base material, cohesive strength is high, long service life.
A kind of water-proof fire-retardant coating that the present invention proposes, its raw material comprises following component by weight: self-crosslinking acrylic elastic emulsion 20-50 part, vinyl acetate-ethylene copolymerization emulsions 5-10 part, fire retardant 10-25 part, color stuffing 10-25 part, propylene glycol 2-10 part, 2-ethyl-4-methylimidazole 0.2-1 part, polyvinylpyrrolidone 0.5-1 part, Xylo-Mucine 0.2-1 part, 1, 2-benzisothiazole-3-ketone 0.2-1.5 part, lauryl mercaptan 0.3-1.2 part, dodecyl benzyl dimethyl ammonium chloride 0.1-0.8 part, defoamer 0.5-1.5 part, aluminium triphosphate 0.5-2 part, water 25-40 part,
Wherein, described fire retardant is mixed formed by 2-10 part boron bakelite resin, 10-20 part ammonium polyphosphate, 2-10 part Dipentaerythritol, 5-10 part melamine phosphate, 2-10 part expanded graphite, 1-15 part zinc borate, 5-15 part nano-sized magnesium hydroxide, 2-8 part hexamethylenetetramine by weight;
Described color stuffing is mixed formed by 1-8 part organic modification montmonrillonite, 5-10 part hydrophobicity aerosil, 2-15 part sepiolite, 3-10 part nano titanium oxide, 3-10 part silicon nitride fiber, 2-10 part iron mica by weight.
Preferably, its raw material comprises following component by weight: self-crosslinking acrylic elastic emulsion 30-45 part, vinyl acetate-ethylene copolymerization emulsions 7-9 part, fire retardant 15-20 part, color stuffing 15-20 part, propylene glycol 5-7 part, 2-ethyl-4-methylimidazole 0.5-0.8 part, polyvinylpyrrolidone 0.7-0.8 part, Xylo-Mucine 0.5-0.8 part, 1,2-benzisothiazole-3-ketone 0.8-1.2 part, lauryl mercaptan 0.8-1.2 part, dodecyl benzyl dimethyl ammonium chloride 0.5-0.8 part, defoamer 1-1.3 part, aluminium triphosphate 1-1.6 part, water 30-35 part.
Preferably, its raw material comprises following component by weight: self-crosslinking acrylic elastic emulsion 40 parts, vinyl acetate-ethylene copolymerization emulsions 8 parts, fire retardant 17 parts, color stuffing 18 parts, propylene glycol 6 parts, 2-ethyl-4-methylimidazole 0.7 part, polyvinylpyrrolidone 0.75 part, Xylo-Mucine 0.6 part, 1,2-benzisothiazole-3-ketone 1 part, lauryl mercaptan 1 part, dodecyl benzyl dimethyl ammonium chloride 0.7 part, defoamer 1.2 parts, aluminium triphosphate 1.3 parts, 35 parts, water.
Preferably, described fire retardant is mixed formed by 6-8 part boron bakelite resin, 12-15 part ammonium polyphosphate, 6-8 part Dipentaerythritol, 6-8 part melamine phosphate, 5-6 part expanded graphite, 8-12 part zinc borate, 9-11 part nano-sized magnesium hydroxide, 5-7 part hexamethylenetetramine by weight.
Preferably, described fire retardant is mixed formed by 8 parts of boron bakelite resins, 13 parts of ammonium polyphosphates, 7 parts of Dipentaerythritols, 8 parts of melamine phosphates, 6 parts of expanded graphites, 12 parts of zinc borates, 10 parts of nano-sized magnesium hydroxides, 6 parts of hexamethylenetetramine by weight.
Preferably, described color stuffing is mixed formed by 5-7 part organic modification montmonrillonite, 7-9 part hydrophobicity aerosil, 9-12 part sepiolite, 6-7 part nano titanium oxide, 6-9 part silicon nitride fiber, 5-7 part iron mica by weight.
Preferably, described color stuffing is mixed formed by 7 parts of organic modification montmonrillonites, 8 parts of hydrophobicity aerosils, 10 parts of sepiolites, 7 parts of nano titanium oxides, 8 parts of silicon nitride fibers, 6 parts of iron mica by weight.
Preferably, the properties-correcting agent that described organic modification montmonrillonite uses is tetrabutylphosphonium chloride, one or more mixture in cage-type silsesquioxane, sodium laurylsulfonate, sodium lauryl sulphate, Sodium dodecylbenzene sulfonate, cetyl trimethylammonium bromide, sodium stearate, sodium ricinoleate, APTES, vinylbenzene, vinyl acetate-ethylene alcohol segmented copolymer, imidazoles.
Preferably, the properties-correcting agent that described organic modification montmonrillonite uses is tetrabutylphosphonium chloride, the mixture of cage-type silsesquioxane, APTES, imidazoles, and the weight ratio of tetrabutylphosphonium chloride, cage-type silsesquioxane, APTES, imidazoles is 1-4:2-5:3-6:1-5.
Preferably, the median size of described nano-sized magnesium hydroxide is 20-35nm; The median size of nano titanium oxide is 15-30nm.
Water-proof fire-retardant coating of the present invention can Paint preparation technology conveniently be prepared from.
In water-proof fire-retardant coating of the present invention, have selected self-crosslinking acrylic elastic emulsion as main filmogen, it can be cross-linked to form tridimensional network in film process, enhance molecular bond energy, form macromolecular structure, give the low temperature flexibility of film excellence and dynamic splitting resistance, fine and close coating can be formed simultaneously, enhance the water tolerance of film, but its cohesiveness and intensity lower, vinyl acetate-ethylene copolymerization emulsions is linear polymeric polymkeric substance, because not containing active function groups in molecular structure, water tolerance is not fine, film unit elongation is low, but its polarity is strong, good to the adhesive property of base material and color stuffing, select vinyl acetate-ethylene copolymerization emulsions as auxiliary film forming matter, and have adjusted its content in system, it is made to coordinate with self-crosslinking acrylic elastic emulsion, reach mutual supplement with each other's advantages, maximize favourable factors and minimize unfavourable ones, give water tolerance and the pull resistance of film excellence, improve the cohesive strength of film and ground simultaneously, make coating difficult drop-off in the process used, in fire retardant, boron bakelite resin has excellent high thermal resistance, integrate catalysis simultaneously, become charcoal and foaming, after coordinating with ammonium polyphosphate, Dipentaerythritol, melamine phosphate, expanded graphite, in the process of burning, foaming rapidly, neat coal amout and layer of charcoal intensity high, hinder heat transmission, inhibit organic decomposition in coating, then after coordinating with zinc borate, nano-sized magnesium hydroxide, hexamethylenetetramine, form collaboration system, further improve the flame retardant resistance of coating, effectively prevent mechanicalness loss of energy simultaneously, organic modification montmonrillonite is after organically-modified, be uniformly dispersed in system, it is elongated that its sheet structure can make gas enter the path of coating, improve the water proof of coating, barrier, give the water tolerance of coating excellence, thermotolerance and ageing resistance, in the process of coating burns, heat is not easily transferred to matrix surface, extend the combustion time of base material, add hydrophobicity aerosil, sepiolite, nano titanium oxide, silicon nitride fiber, iron mica, existence due to sepiolite makes color stuffing be dispersed in system, by controlling the content of color stuffing, have adjusted the foaming degree of coating and the relation of layer of charcoal intensity, make the fire-retardant and layer of charcoal heat-insulating flame-retardant effect acting in conjunction of the thermal expansion of coating, while enhancing coating apyrous, enhance physical strength and the sticking power of film, prevent crackle, the perviousness of ultraviolet and moisture, improve the weathering resistance of film, extend the work-ing life of film, in addition, nano titanium oxide can form strong interface binding power with boron bakelite resin with its surface effects, volume effect and quantum size effect, further improves the intensity of coating.
Embodiment
Below, by specific embodiment, technical scheme of the present invention is described in detail.
In a particular embodiment, a kind of water-proof fire-retardant coating that the present invention proposes, in its raw material, the weight part of self-crosslinking acrylic elastic emulsion can be 20,23,24,25,28,29,29.3,32,34,35,38,39,39.3,42,45,46,48,48.6,49,49.3,50 parts; The weight part of vinyl acetate-ethylene copolymerization emulsions can be 5,6,7,8,9,9.3,10 parts; The weight part of fire retardant can be 10,12,13,15,16,18,19,19.3,21,23,23.4,24,24.6,25 parts; The weight part of color stuffing can be 10,12,13,15,16,18,19,19.3,21,24,24.6,25 parts; The weight part of propylene glycol can be 2,3,4,5,5.3,6,6.3,7,8,8.5,9,9.3,10 parts; The weight part of 2-ethyl-4-methylimidazole can be 0.2,0.5,0.8,0.9,1 part; The weight part of polyvinylpyrrolidone can be 0.5,0.6,0.8,0.9,1 part; The weight part of Xylo-Mucine can be 0.2,0.3,0.5,0.8,0.89,1 part; The weight part of 1,2-benzisothiazole-3-ketone can be 0.2,0.3,0.5,0.8,0.9,1,1.2,1.3,1.35,1.4,1.46,1.5 part; The weight part of lauryl mercaptan can be 0.3,0.5,0.6,0.8,0.9,1,1.1,1.2 part; The weight part of dodecyl benzyl dimethyl ammonium chloride can be 0.1,0.2,0.5,0.6,0.75,0.8 part; The weight part of defoamer can be 0.5,0.6,0.8,0.9,1,1.2,1.3,1.35,1.4,1.46,1.5 part; The weight part of aluminium triphosphate can be 0.5,0.6,0.8,0.9,1,1.2,1.3,1.56,1.8,1.9,1.94,2 part; The weight part of water can be 25,28,29,29.3,32,34,35,38,38.6,40 parts.
Embodiment 1
A kind of water-proof fire-retardant coating that the present invention proposes, its raw material comprises following component by weight: self-crosslinking acrylic elastic emulsion 20 parts, vinyl acetate-ethylene copolymerization emulsions 10 parts, fire retardant 10 parts, color stuffing 25 parts, propylene glycol 2 parts, 2-ethyl-4-methylimidazole 1 part, polyvinylpyrrolidone 0.5 part, Xylo-Mucine 1 part, 1,2-benzisothiazole-3-ketone 0.2 part, lauryl mercaptan 1.2 parts, dodecyl benzyl dimethyl ammonium chloride 0.1 part, defoamer 1.5 parts, aluminium triphosphate 0.5 part, 40 parts, water;
Wherein, described fire retardant is mixed formed by 2 parts of boron bakelite resins, 20 parts of ammonium polyphosphates, 2 parts of Dipentaerythritols, 10 parts of melamine phosphates, 2 parts of expanded graphites, 15 parts of zinc borates, 5 parts of nano-sized magnesium hydroxides, 8 parts of hexamethylenetetramine by weight;
Described color stuffing is mixed formed by 1 part of organic modification montmonrillonite, 10 parts of hydrophobicity aerosils, 2 parts of sepiolites, 10 parts of nano titanium oxides, 3 parts of silicon nitride fibers, 10 parts of iron mica by weight.
Carry out Performance Detection to the coating of water-proof fire-retardant described in the present embodiment, its surface drying time (GB/T1728-89) is 0.35h; Water tolerance (GB/T1733-93) more than 160h without wrinkling, peel off; Oil-proofness (GA181-985.7) soaks 25 days, peels off without wrinkling nothing; Sticking power (GB/T1720-89) is 1 grade, and shock-resistance (GB/T1732-93) is 50kg/cm, and snappiness (GB/T1731-93) is 2mm, and fire resistance period (GB14907-2002) is 165min.
Embodiment 2
A kind of water-proof fire-retardant coating that the present invention proposes, its raw material comprises following component by weight: self-crosslinking acrylic elastic emulsion 50 parts, vinyl acetate-ethylene copolymerization emulsions 5 parts, fire retardant 25 parts, color stuffing 10 parts, propylene glycol 10 parts, 2-ethyl-4-methylimidazole 0.2 part, polyvinylpyrrolidone 1 part, Xylo-Mucine 0.2 part, 1,2-benzisothiazole-3-ketone 1.5 parts, lauryl mercaptan 0.3 part, dodecyl benzyl dimethyl ammonium chloride 0.8 part, defoamer 0.5 part, aluminium triphosphate 2 parts, 25 parts, water;
Wherein, described fire retardant is mixed formed by 10 parts of boron bakelite resins, 10 parts of ammonium polyphosphates, 10 parts of Dipentaerythritols, 5 parts of melamine phosphates, 10 parts of expanded graphites, 1 part of zinc borate, 15 parts of nano-sized magnesium hydroxides, 2 parts of hexamethylenetetramine by weight;
Described color stuffing is mixed formed by 8 parts of organic modification montmonrillonites, 5 parts of hydrophobicity aerosils, 15 parts of sepiolites, 3 parts of nano titanium oxides, 10 parts of silicon nitride fibers, 2 parts of iron mica by weight.
Embodiment 3
A kind of water-proof fire-retardant coating that the present invention proposes, its raw material comprises following component by weight: self-crosslinking acrylic elastic emulsion 30 parts, vinyl acetate-ethylene copolymerization emulsions 9 parts, fire retardant 15 parts, color stuffing 20 parts, propylene glycol 5 parts, 2-ethyl-4-methylimidazole 0.8 part, polyvinylpyrrolidone 0.7 part, Xylo-Mucine 0.8 part, 1,2-benzisothiazole-3-ketone 0.8 part, lauryl mercaptan 1.2 parts, dodecyl benzyl dimethyl ammonium chloride 0.5 part, defoamer 1.3 parts, aluminium triphosphate 1 part, 35 parts, water;
Wherein, described fire retardant is mixed formed by 6 parts of boron bakelite resins, 15 parts of ammonium polyphosphates, 6 parts of Dipentaerythritols, 8 parts of melamine phosphates, 5 parts of expanded graphites, 12 parts of zinc borates, 9 parts of nano-sized magnesium hydroxides, 7 parts of hexamethylenetetramine by weight;
Described color stuffing is mixed formed by 5 parts of organic modification montmonrillonites, 9 parts of hydrophobicity aerosils, 9 parts of sepiolites, 6 parts of nano titanium oxides, 9 parts of silicon nitride fibers, 5 parts of iron mica by weight;
The properties-correcting agent that described organic modification montmonrillonite uses is tetrabutylphosphonium chloride, the mixture of cage-type silsesquioxane, APTES, imidazoles, and the weight ratio of tetrabutylphosphonium chloride, cage-type silsesquioxane, APTES, imidazoles is 4:2:6:1;
The median size of described nano-sized magnesium hydroxide is 35nm; The median size of nano titanium oxide is 15nm.
Embodiment 4
A kind of water-proof fire-retardant coating that the present invention proposes, its raw material comprises following component by weight: self-crosslinking acrylic elastic emulsion 45 parts, vinyl acetate-ethylene copolymerization emulsions 7 parts, fire retardant 20 parts, color stuffing 15 parts, propylene glycol 7 parts, 2-ethyl-4-methylimidazole 0.5 part, polyvinylpyrrolidone 0.8 part, Xylo-Mucine 0.5 part, 1,2-benzisothiazole-3-ketone 1.2 parts, lauryl mercaptan 0.8 part, dodecyl benzyl dimethyl ammonium chloride 0.8 part, defoamer 1 part, aluminium triphosphate 1.6 parts, 30 parts, water;
Wherein, described fire retardant is mixed formed by 8 parts of boron bakelite resins, 12 parts of ammonium polyphosphates, 8 parts of Dipentaerythritols, 6 parts of melamine phosphates, 6 parts of expanded graphites, 8 parts of zinc borates, 11 parts of nano-sized magnesium hydroxides, 5 parts of hexamethylenetetramine by weight;
Described color stuffing is mixed formed by 7 parts of organic modification montmonrillonites, 7 parts of hydrophobicity aerosils, 12 parts of sepiolites, 7 parts of nano titanium oxides, 6 parts of silicon nitride fibers, 7 parts of iron mica by weight;
The properties-correcting agent that described organic modification montmonrillonite uses is tetrabutylphosphonium chloride, the mixture of cage-type silsesquioxane, APTES, imidazoles, and the weight ratio of tetrabutylphosphonium chloride, cage-type silsesquioxane, APTES, imidazoles is 1:5:3:5;
The median size of described nano-sized magnesium hydroxide is 20nm; The median size of nano titanium oxide is 30nm.
Embodiment 5
A kind of water-proof fire-retardant coating that the present invention proposes, its raw material comprises following component by weight: self-crosslinking acrylic elastic emulsion 40 parts, vinyl acetate-ethylene copolymerization emulsions 8 parts, fire retardant 17 parts, color stuffing 18 parts, propylene glycol 6 parts, 2-ethyl-4-methylimidazole 0.7 part, polyvinylpyrrolidone 0.75 part, Xylo-Mucine 0.6 part, 1,2-benzisothiazole-3-ketone 1 part, lauryl mercaptan 1 part, dodecyl benzyl dimethyl ammonium chloride 0.7 part, defoamer 1.2 parts, aluminium triphosphate 1.3 parts, 35 parts, water;
Wherein, described fire retardant is mixed formed by 8 parts of boron bakelite resins, 13 parts of ammonium polyphosphates, 7 parts of Dipentaerythritols, 8 parts of melamine phosphates, 6 parts of expanded graphites, 12 parts of zinc borates, 10 parts of nano-sized magnesium hydroxides, 6 parts of hexamethylenetetramine by weight;
Described color stuffing is mixed formed by 7 parts of organic modification montmonrillonites, 8 parts of hydrophobicity aerosils, 10 parts of sepiolites, 7 parts of nano titanium oxides, 8 parts of silicon nitride fibers, 6 parts of iron mica by weight;
The properties-correcting agent that described organic modification montmonrillonite uses is tetrabutylphosphonium chloride, the mixture of cage-type silsesquioxane, APTES, imidazoles, and the weight ratio of tetrabutylphosphonium chloride, cage-type silsesquioxane, APTES, imidazoles is 3:4:4:5;
The median size of described nano-sized magnesium hydroxide is 30nm; The median size of nano titanium oxide is 20nm.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (10)
1. a water-proof fire-retardant coating, it is characterized in that, its raw material comprises following component by weight: self-crosslinking acrylic elastic emulsion 20-50 part, vinyl acetate-ethylene copolymerization emulsions 5-10 part, fire retardant 10-25 part, color stuffing 10-25 part, propylene glycol 2-10 part, 2-ethyl-4-methylimidazole 0.2-1 part, polyvinylpyrrolidone 0.5-1 part, Xylo-Mucine 0.2-1 part, 1, 2-benzisothiazole-3-ketone 0.2-1.5 part, lauryl mercaptan 0.3-1.2 part, dodecyl benzyl dimethyl ammonium chloride 0.1-0.8 part, defoamer 0.5-1.5 part, aluminium triphosphate 0.5-2 part, water 25-40 part,
Wherein, described fire retardant is mixed formed by 2-10 part boron bakelite resin, 10-20 part ammonium polyphosphate, 2-10 part Dipentaerythritol, 5-10 part melamine phosphate, 2-10 part expanded graphite, 1-15 part zinc borate, 5-15 part nano-sized magnesium hydroxide, 2-8 part hexamethylenetetramine by weight;
Described color stuffing is mixed formed by 1-8 part organic modification montmonrillonite, 5-10 part hydrophobicity aerosil, 2-15 part sepiolite, 3-10 part nano titanium oxide, 3-10 part silicon nitride fiber, 2-10 part iron mica by weight.
2. water-proof fire-retardant coating according to claim 1, it is characterized in that, its raw material comprises following component by weight: self-crosslinking acrylic elastic emulsion 30-45 part, vinyl acetate-ethylene copolymerization emulsions 7-9 part, fire retardant 15-20 part, color stuffing 15-20 part, propylene glycol 5-7 part, 2-ethyl-4-methylimidazole 0.5-0.8 part, polyvinylpyrrolidone 0.7-0.8 part, Xylo-Mucine 0.5-0.8 part, 1, 2-benzisothiazole-3-ketone 0.8-1.2 part, lauryl mercaptan 0.8-1.2 part, dodecyl benzyl dimethyl ammonium chloride 0.5-0.8 part, defoamer 1-1.3 part, aluminium triphosphate 1-1.6 part, water 30-35 part.
3. water-proof fire-retardant coating according to claim 1 or 2, it is characterized in that, its raw material comprises following component by weight: self-crosslinking acrylic elastic emulsion 40 parts, vinyl acetate-ethylene copolymerization emulsions 8 parts, fire retardant 17 parts, color stuffing 18 parts, propylene glycol 6 parts, 2-ethyl-4-methylimidazole 0.7 part, polyvinylpyrrolidone 0.75 part, Xylo-Mucine 0.6 part, 1,2-benzisothiazole-3-ketone 1 part, lauryl mercaptan 1 part, dodecyl benzyl dimethyl ammonium chloride 0.7 part, defoamer 1.2 parts, aluminium triphosphate 1.3 parts, 35 parts, water.
4. water-proof fire-retardant coating according to any one of claim 1-3, it is characterized in that, described fire retardant is mixed formed by 6-8 part boron bakelite resin, 12-15 part ammonium polyphosphate, 6-8 part Dipentaerythritol, 6-8 part melamine phosphate, 5-6 part expanded graphite, 8-12 part zinc borate, 9-11 part nano-sized magnesium hydroxide, 5-7 part hexamethylenetetramine by weight.
5. water-proof fire-retardant coating according to any one of claim 1-4, it is characterized in that, described fire retardant is mixed formed by 8 parts of boron bakelite resins, 13 parts of ammonium polyphosphates, 7 parts of Dipentaerythritols, 8 parts of melamine phosphates, 6 parts of expanded graphites, 12 parts of zinc borates, 10 parts of nano-sized magnesium hydroxides, 6 parts of hexamethylenetetramine by weight.
6. water-proof fire-retardant coating according to any one of claim 1-5, it is characterized in that, described color stuffing is mixed formed by 5-7 part organic modification montmonrillonite, 7-9 part hydrophobicity aerosil, 9-12 part sepiolite, 6-7 part nano titanium oxide, 6-9 part silicon nitride fiber, 5-7 part iron mica by weight.
7. water-proof fire-retardant coating according to any one of claim 1-6, it is characterized in that, described color stuffing is mixed formed by 7 parts of organic modification montmonrillonites, 8 parts of hydrophobicity aerosils, 10 parts of sepiolites, 7 parts of nano titanium oxides, 8 parts of silicon nitride fibers, 6 parts of iron mica by weight.
8. water-proof fire-retardant coating according to any one of claim 1-7, it is characterized in that, the properties-correcting agent that described organic modification montmonrillonite uses is tetrabutylphosphonium chloride, one or more mixture in cage-type silsesquioxane, sodium laurylsulfonate, sodium lauryl sulphate, Sodium dodecylbenzene sulfonate, cetyl trimethylammonium bromide, sodium stearate, sodium ricinoleate, APTES, vinylbenzene, vinyl acetate-ethylene alcohol segmented copolymer, imidazoles.
9. water-proof fire-retardant coating according to any one of claim 1-8, it is characterized in that, the properties-correcting agent that described organic modification montmonrillonite uses is tetrabutylphosphonium chloride, the mixture of cage-type silsesquioxane, APTES, imidazoles, and the weight ratio of tetrabutylphosphonium chloride, cage-type silsesquioxane, APTES, imidazoles is 1-4:2-5:3-6:1-5.
10. water-proof fire-retardant coating according to any one of claim 1-9, is characterized in that, the median size of described nano-sized magnesium hydroxide is 20-35nm; The median size of nano titanium oxide is 15-30nm.
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| CN106010082A (en) * | 2016-06-30 | 2016-10-12 | 宁波江东波莫纳电子科技有限公司 | Preparation method for preparing fire-retardant coating from polymerized rosin modified boron phenolic resin |
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| CN112210155B (en) * | 2019-07-10 | 2024-01-05 | 浙江启墨新材料科技有限公司 | Electric automobile with expansion type fireproof damping felt |
| CN114213912A (en) * | 2021-12-06 | 2022-03-22 | 中华制漆（深圳）有限公司 | Multifunctional water-based paint and preparation method thereof |
| CN118956217A (en) * | 2024-10-17 | 2024-11-15 | 大余松瀛化工有限公司 | A kind of corrosion-resistant water-based paint and its preparation process |
| CN119161759A (en) * | 2024-11-15 | 2024-12-20 | 泉州联众工贸有限公司 | A non-expansive fire retardant coating for steel structure and preparation method thereof |
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