CN109971261A - A kind of fireproof flame-retardant coating and preparation method thereof - Google Patents
A kind of fireproof flame-retardant coating and preparation method thereof Download PDFInfo
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- CN109971261A CN109971261A CN201910258620.8A CN201910258620A CN109971261A CN 109971261 A CN109971261 A CN 109971261A CN 201910258620 A CN201910258620 A CN 201910258620A CN 109971261 A CN109971261 A CN 109971261A
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- parts
- retardant
- flame
- fire
- fibre compound
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- 239000003063 flame retardant Substances 0.000 title claims abstract description 118
- 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 title claims abstract description 103
- 238000000576 coating method Methods 0.000 title claims abstract description 83
- 239000011248 coating agent Substances 0.000 title claims abstract description 82
- 238000002360 preparation method Methods 0.000 title claims abstract description 28
- 239000000835 fiber Substances 0.000 claims abstract description 72
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 39
- 150000001875 compounds Chemical class 0.000 claims abstract description 38
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000000203 mixture Substances 0.000 claims abstract description 26
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 26
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 26
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910052599 brucite Inorganic materials 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 20
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 19
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 19
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 19
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims abstract description 15
- 239000000347 magnesium hydroxide Substances 0.000 claims abstract description 15
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims abstract description 15
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 15
- 229920002472 Starch Polymers 0.000 claims abstract description 13
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 13
- 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 claims abstract description 13
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract description 13
- 235000019441 ethanol Nutrition 0.000 claims abstract description 13
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 13
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 13
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims abstract description 13
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims abstract description 13
- 239000008107 starch Substances 0.000 claims abstract description 13
- 235000019698 starch Nutrition 0.000 claims abstract description 13
- 239000008117 stearic acid Substances 0.000 claims abstract description 13
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 12
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 12
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 12
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims abstract description 11
- 229920000126 latex Polymers 0.000 claims abstract description 11
- 239000004816 latex Substances 0.000 claims abstract description 11
- 229920005551 calcium lignosulfonate Polymers 0.000 claims abstract description 10
- RYAGRZNBULDMBW-UHFFFAOYSA-L calcium;3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Ca+2].COC1=CC=CC(CC(CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O RYAGRZNBULDMBW-UHFFFAOYSA-L 0.000 claims abstract description 10
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims abstract 2
- 238000002156 mixing Methods 0.000 claims description 14
- 230000008859 change Effects 0.000 claims description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 abstract description 2
- 239000012467 final product Substances 0.000 abstract 2
- 239000011159 matrix material Substances 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 6
- 239000002131 composite material Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000002265 prevention Effects 0.000 description 5
- 239000000758 substrate Substances 0.000 description 4
- 229920000877 Melamine resin Polymers 0.000 description 3
- YDEXUEFDPVHGHE-GGMCWBHBSA-L disodium;(2r)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Na+].[Na+].COC1=CC=CC(C[C@H](CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O YDEXUEFDPVHGHE-GGMCWBHBSA-L 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 3
- 230000000979 retarding effect Effects 0.000 description 3
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical group [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
- 229920005549 butyl rubber Polymers 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- ABJSOROVZZKJGI-OCYUSGCXSA-N (1r,2r,4r)-2-(4-bromophenyl)-n-[(4-chlorophenyl)-(2-fluoropyridin-4-yl)methyl]-4-morpholin-4-ylcyclohexane-1-carboxamide Chemical group C1=NC(F)=CC(C(NC(=O)[C@H]2[C@@H](C[C@@H](CC2)N2CCOCC2)C=2C=CC(Br)=CC=2)C=2C=CC(Cl)=CC=2)=C1 ABJSOROVZZKJGI-OCYUSGCXSA-N 0.000 description 1
- WZZBNLYBHUDSHF-DHLKQENFSA-N 1-[(3s,4s)-4-[8-(2-chloro-4-pyrimidin-2-yloxyphenyl)-7-fluoro-2-methylimidazo[4,5-c]quinolin-1-yl]-3-fluoropiperidin-1-yl]-2-hydroxyethanone Chemical group CC1=NC2=CN=C3C=C(F)C(C=4C(=CC(OC=5N=CC=CN=5)=CC=4)Cl)=CC3=C2N1[C@H]1CCN(C(=O)CO)C[C@@H]1F WZZBNLYBHUDSHF-DHLKQENFSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- QLULGSLAHXLKSR-UHFFFAOYSA-N azane;phosphane Chemical compound N.P QLULGSLAHXLKSR-UHFFFAOYSA-N 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 229940116318 copper carbonate Drugs 0.000 description 1
- GEZOTWYUIKXWOA-UHFFFAOYSA-L copper;carbonate Chemical compound [Cu+2].[O-]C([O-])=O GEZOTWYUIKXWOA-UHFFFAOYSA-L 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002085 enols Chemical class 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 229940075507 glyceryl monostearate Drugs 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001788 mono and diglycerides of fatty acids Substances 0.000 description 1
- PIDFDZJZLOTZTM-KHVQSSSXSA-N ombitasvir Chemical group COC(=O)N[C@@H](C(C)C)C(=O)N1CCC[C@H]1C(=O)NC1=CC=C([C@H]2N([C@@H](CC2)C=2C=CC(NC(=O)[C@H]3N(CCC3)C(=O)[C@@H](NC(=O)OC)C(C)C)=CC=2)C=2C=CC(=CC=2)C(C)(C)C)C=C1 PIDFDZJZLOTZTM-KHVQSSSXSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- VZOPRCCTKLAGPN-ZFJVMAEJSA-L potassium;sodium;(2r,3r)-2,3-dihydroxybutanedioate;tetrahydrate Chemical compound O.O.O.O.[Na+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O VZOPRCCTKLAGPN-ZFJVMAEJSA-L 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229940074446 sodium potassium tartrate tetrahydrate Drugs 0.000 description 1
- 235000019832 sodium triphosphate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- RYCLIXPGLDDLTM-UHFFFAOYSA-J tetrapotassium;phosphonato phosphate Chemical compound [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])([O-])=O RYCLIXPGLDDLTM-UHFFFAOYSA-J 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
- C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D123/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C09D123/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
- C09D123/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefines
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- 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
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/2224—Magnesium hydroxide
-
- 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
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a kind of fireproof flame-retardant coatings, by weight, preparing raw material includes 43-55 parts of butyl latex, 8-12 parts of polytetrafluoroethylene (PTFE), 10-15 parts of sodium carboxymethylcellulose, 12-16 parts of polyvinyl alcohol, 5-10 parts of starch ether, 125-138 parts of water, 20-27 parts of ethyl alcohol, 30-38 parts of fire-proof flame-retardant fibre compound, preparation includes: by weight, by butyl latex, polytetrafluoroethylene (PTFE), sodium carboxymethylcellulose, polyvinyl alcohol, starch ether, water, ethyl alcohol is stirred 20-30min at 50-60 DEG C, fire-proof flame-retardant fibre compound is added and continuess to mix 15-20min, after cooling to obtain the final product；The preparation of above-mentioned fire-proof flame-retardant fibre compound includes: by weight, by 25-38 parts of brucite fiber, 45-55 parts of water, 1.7-2.5 parts of calcium lignosulfonate, mix 30-40min, stearic acid 3-6 parts, 12-20 parts of calcium carbonate, 24-30 parts of kaolin, 16-22 parts of magnesium hydroxide, 2-6 parts of silane coupling agent is added, continuess to mix 50-60min to obtain the final product；Fireproof flame-retardant coating of the invention fire retardant performance with higher and excellent adhesion property simultaneously.
Description
Technical field
The present invention relates to the technical field of coating, in particular to a kind of fireproof flame-retardant coating and preparation method thereof.
Background technique
Fireproof flame-retardant coating belongs to a kind of surface functional material, it is coated on flammable substrate surface, can be changed inflammable
The refractory ability on flammable substrate surface is turned up in the combustion characteristics of substrate surface, slows down or retard flame is spread.
Building fire often causes large-scale casualties and property loss, seriously threaten people life security and
How normal life improves the fire retardant performance of building, is country, the social Important Problems all paid close attention to.
Fireproof flame-retardant coating has important application in terms of prevention, control building fire, using the fire prevention haveing excellent performance
Anti-flaming dope can effectively improve the fire safety performance of building, 2016 editions " strategic emerging industries major products and services
Guidance list " fireproof flame-retardant coating is also returned into the surface functional material into new material industry, new function material industry under one's name,
The research and development of fireproof flame-retardant coating are risen into national strategy level.
Existing to can refer to the Chinese patent that Authorization Notice No. is CN104263023B, it discloses a kind of paintings of fire protection flame retarding
Material, is made from the following raw materials in parts by weight: 20-50 parts of styrene, 20-50 parts of phosphorus ammonium fertilizer, 20-40 parts of melamine, talcum
The methyl hydroxyl that 1-2 parts of powder, 2-4 parts of the silica flour that partial size is 174 μm, 1-2 parts of ammonium persulfate, 2-3 parts of emulsifier, content are 5%
5-10 parts of propyl cellulose aqueous solution, 2-6 parts of lauryl sodium sulfate, 2-4 parts of graphite powder, 5-10 parts of anhydrous calcium chloride, chlorination
4-6 parts of chromium, 5-10 parts of basic copper carbonate, 5-10 parts of potassium pyrophosphate, 5-10 parts of glyceryl monostearate, 5-10 parts of kaolin, cream
Sour calcium 3-6 parts, 5-10 parts of sodium potassium tartrate tetrahydrate, 4-6 parts of sodium tripolyphosphate, 2-5 parts of ferric trichloride, 5-10 parts of calcium carbonate, potassium carbonate
3-6 parts, 150-170 parts of water, melamine therein are fire retardant.
However, in above-mentioned coating, although the addition of the fire retardants such as melamine can be improved the fire retardant performance of coating,
But at the same time, but also reduce coating in the adhesion property of substrate surface, cause coating there is peeling, crackle, fall off etc. it is existing
As not only influencing building beauty, also shortening its fire protection flame retarding action period.
Summary of the invention
In view of the shortcomings of the prior art, the purpose of the present invention one is: providing a kind of fireproof flame-retardant coating, remaining higher
While fire retardant performance, also there is excellent adhesion property.
The first purpose of this invention has the technical scheme that
A kind of fireproof flame-retardant coating includes by weight following components: 43-55 parts of butyl latex, polytetrafluoroethylene (PTFE) 8-12
Part, 10-15 parts of sodium carboxymethylcellulose, 12-16 parts of polyvinyl alcohol, 5-10 parts of starch ether, 125-138 parts of water, ethyl alcohol 20-27
Part, 30-38 parts of fire-proof flame-retardant fibre compound；
Wherein, the preparation of fire-proof flame-retardant fibre compound includes following steps:
S1 by 25-38 parts of brucite fiber, 45-55 parts of water, 1.7-2.5 parts of calcium lignosulfonate, mixes 30- by weight
40min obtains mixture A；
Stearic acid 3-6 parts, 12-20 parts of calcium carbonate, 24-30 parts of kaolin, hydrogen-oxygen are added into mixture A by weight by S2
Change magnesium 16-22 parts, 2-6 parts of silane coupling agent, continuess to mix 50-60min to get fire-proof flame-retardant fibre compound.
By using above scheme, calcium carbonate, kaolin, magnesium hydroxide is greatly improved in the present invention in the proportion of coating
The content of three kinds of flame-retardant compositions which thereby enhances the fire retardant performance of coating.However, above-mentioned three kinds of flame-retardant compositions and paint-based
Binding performance between body is not good enough, improves the content of above-mentioned three kinds of flame-retardant compositions merely, the adhesion property of coating is easy to cause to go out
It now declines to a great extent, so that phenomena such as peeling, crackle, fall off occurs in film.For this purpose, the present invention adheres to above-mentioned three kinds of flame-retardant compositions
In on brucite fiber: on the one hand, brucite fiber itself has good anti-flammability, is conducive to further increase the anti-of coating
Fiery flame retardant property；On the other hand, the present invention uses sodium lignin sulfonate pair during fire-proof flame-retardant fibre compound in advance
Brucite fiber is dispersed, and brucite fiber is separated into more very thin fibrous structure, and above-mentioned three kinds of resistances are added later
Ingredient is fired, and stearic acid and silane coupling agent is added, brucite fiber and above-mentioned three kinds of flame-retardant compositions progress surface is modified,
The adhesion property between brucite fiber and above-mentioned three kinds of flame-retardant compositions is improved, thus to obtain fire-proof flame-retardant fibre compound；
The fire-proof flame-retardant fibre compound is added in coating matrix, is had between the brucite fiber and coating matrix of dispersed preferable
Associativity, can play the role of being coupled coating matrix, while improve above-mentioned three kinds between flame-retardant composition and coating matrix
Binding performance, thus effectively mitigate that coating is cracked, peeling, phenomena such as falling off so that coating of the invention maintain compared with
While high fire retardant performance, also there is excellent adhesion property.
The quality of calcium carbonate and magnesium hydroxide is relatively hard, and kaolinic quality is relatively soft, considered critical of the present invention
Change the proportion content of three kinds of flame-retardant compositions, so that coating of the invention still maintains suitable soft or hard quality.
The component proportion of fireproof flame-retardant coating matrix to the basic performances such as impact resistance, the drying property of coating have compared with
It is big to influence, the application considered critical component proportion of fireproof flame-retardant coating, so that the impact resistance of coating of the invention, dry
Dry performance remains within good level.
The present invention is further arranged to: including following components by weight: 48 parts of butyl latex, polytetrafluoroethylene (PTFE)
10 parts, 12 parts of sodium carboxymethylcellulose, 14 parts of polyvinyl alcohol, 7 parts of starch ether, 130 parts of water, 24 parts of ethyl alcohol, fire-proof flame-retardant fibre
35 parts of compound.
By using above scheme, each component has with the fire retardant performance and adhesion property for comparing coating in coating
Great influence, performance of the coating under said ratio are more excellent.
The present invention is further arranged to: in the preparation of the fire-proof flame-retardant fibre compound, by weight, shepardite is fine
Dimension 32 parts, 50 parts of water, 2.1 parts of calcium lignosulfonate, 5 parts of stearic acid, 16 parts of calcium carbonate, 27 parts of kaolin, 18 parts of magnesium hydroxide,
3 parts of silane coupling agent.
The present invention is further arranged to: the calcium carbonate, kaolin, magnesium hydroxide partial size be 50-80 mesh.
The present invention is further arranged to: the diameter of the brucite fiber is 10-15 μm, length 3-5mm.
The present invention is further arranged to: in the preparation step S2 of the fire-proof flame-retardant fibre compound, mixing temperature 70-
80℃。
The present invention is further arranged to: in the preparation of the fire-proof flame-retardant fibre compound, mixing velocity is 250-
300r/min。
The purpose of the present invention two is: providing a kind of preparation method of above-mentioned fireproof flame-retardant coating, includes following preparation
Step: including following preparation step: in parts by weight, by butyl latex, polytetrafluoroethylene (PTFE), sodium carboxymethylcellulose, poly- second
Enol, starch ether, water, ethyl alcohol are stirred 20-30min at 50-60 DEG C, then, be added fire-proof flame-retardant fibre compound after
Continuous mixing 15-20min, up to fireproof flame-retardant coating after cooling.
In conclusion the invention has the following advantages:
1, fire-proof flame-retardant fibre compound is added in the present invention in the proportion of coating, includes a large amount of in fire-proof flame-retardant fibre compound
Calcium carbonate, three kinds of kaolin, magnesium hydroxide flame-retardant compositions, which thereby enhance the fire retardant performance of coating；
2, the present invention is during preparing fire-proof flame-retardant fibre compound, in advance using sodium lignin sulfonate to brucite fiber
Dispersed, and surface is carried out to brucite fiber and above-mentioned three kinds of flame-retardant compositions using stearic acid and silane coupling agent and is changed
Property, obtain that flame retardant property is good, fire-proof flame-retardant fibre compound of stable structure；
3, after coating is added in fire-proof flame-retardant fibre compound of the invention, it can play the role of being coupled coating matrix, change simultaneously
It has been apt to above-mentioned three kinds of binding performances between flame-retardant composition and coating matrix, has mitigated cracked coating, peeling, falls off etc. and is existing
As so that coating of the invention while maintaining higher fire retardant performance, also has excellent adhesion property；
4, considered critical of the present invention changes the proportion content of three kinds of flame-retardant compositions, so that coating of the invention still maintains suitable
Soft or hard quality；
5, the application considered critical component proportion of fireproof flame-retardant coating, so that the impact resistance of coating of the invention, dry
Dry performance remains within good level.
Specific embodiment
Invention is further described in detail below.
Embodiment 1
A kind of fireproof flame-retardant coating, preparation method include following preparation step:
In parts by weight, by 43 parts of butyl latex, 8 parts of polytetrafluoroethylene (PTFE), 10 parts of sodium carboxymethylcellulose, 12 parts of polyvinyl alcohol,
5 parts of starch ether, 125 parts of water, 20 parts of ethyl alcohol 20min is stirred at 50 DEG C, then, be added fire-proof flame-retardant fibre compound 30
Part continuess to mix 15min, up to fireproof flame-retardant coating after cooling；
Wherein, the preparation of fire-proof flame-retardant fibre compound includes following steps:
S1, by weight, by 25 parts of brucite fiber, 45 parts of water, 1.7 parts of calcium lignosulfonate, in mixing velocity be 250r/
Under min, 30min is mixed, obtains mixture A, wherein the diameter of brucite fiber is 10 μm, length 3mm；
3 parts of stearic acid, 12 parts of calcium carbonate, 24 parts of kaolin, magnesium hydroxide 16 are added into mixture A by weight by S2
Part, 2 parts of silane coupling agent, in mixing temperature is 70 DEG C, mixing velocity is to continues to mix 50min under 250r/min to get fire prevention
Flame-retardant fiber composite, wherein calcium carbonate, kaolin, magnesium hydroxide partial size be 50 mesh.
Embodiment 2
A kind of fireproof flame-retardant coating, preparation method include following preparation step:
In parts by weight, by 48 parts of butyl latex, 10 parts of polytetrafluoroethylene (PTFE), 12 parts of sodium carboxymethylcellulose, 14 parts of polyvinyl alcohol,
7 parts of starch ether, 130 parts of water, 24 parts of ethyl alcohol 25min is stirred at 55 DEG C, then, be added fire-proof flame-retardant fibre compound 35
Part continuess to mix 17min, up to fireproof flame-retardant coating after cooling；
Wherein, the preparation of fire-proof flame-retardant fibre compound includes following steps:
S1, by weight, by 32 parts of brucite fiber, 50 parts of water, 2.1 parts of calcium lignosulfonate, in mixing velocity be 270r/
Under min, 35min is mixed, obtains mixture A, wherein the diameter of brucite fiber is 12 μm, length 4mm；
5 parts of stearic acid, 16 parts of calcium carbonate, 27 parts of kaolin, magnesium hydroxide 18 are added into mixture A by weight by S2
Part, 3 parts of silane coupling agent, in mixing temperature is 75 DEG C, mixing velocity is to continues to mix 55min under 270r/min to get fire prevention
Flame-retardant fiber composite, wherein calcium carbonate, kaolin, magnesium hydroxide partial size be 60 mesh.
Embodiment 3
A kind of fireproof flame-retardant coating, preparation method include following preparation step:
In parts by weight, by 55 parts of butyl latex, 12 parts of polytetrafluoroethylene (PTFE), 15 parts of sodium carboxymethylcellulose, 16 parts of polyvinyl alcohol,
10 parts of starch ether, 138 parts of water, 27 parts of ethyl alcohol 30min is stirred at 60 DEG C, then, be added fire-proof flame-retardant fibre compound
38 parts continues to mix 20min, up to fireproof flame-retardant coating after cooling；
Wherein, the preparation of fire-proof flame-retardant fibre compound includes following steps:
S1, by weight, by 38 parts of brucite fiber, 55 parts of water, 2.5 parts of calcium lignosulfonate, in mixing velocity be 300r/
Under min, 40min is mixed, obtains mixture A, wherein the diameter of brucite fiber is 15 μm, length 5mm；
6 parts of stearic acid, 20 parts of calcium carbonate, 30 parts of kaolin, magnesium hydroxide 22 are added into mixture A by weight by S2
Part, 6 parts of silane coupling agent, in mixing temperature is 80 DEG C, mixing velocity is to continues to mix 60min under 300r/min to get fire prevention
Flame-retardant fiber composite, wherein calcium carbonate, kaolin, magnesium hydroxide partial size be 80 mesh.
Embodiment 4
A kind of fireproof flame-retardant coating the difference is that, includes following components by weight: butyl rubber with embodiment 2
Newborn 43 parts, 8 parts of polytetrafluoroethylene (PTFE), 10 parts of sodium carboxymethylcellulose, 12 parts of polyvinyl alcohol, 5 parts of starch ether, 125 parts of water, ethyl alcohol 20
Part, 30 parts of fire-proof flame-retardant fibre compound.
Embodiment 5
A kind of fireproof flame-retardant coating the difference is that, includes following components by weight: butyl rubber with embodiment 2
Newborn 55 parts, 12 parts of polytetrafluoroethylene (PTFE), 15 parts of sodium carboxymethylcellulose, 16 parts of polyvinyl alcohol, 10 parts of starch ether, 138 parts of water, ethyl alcohol
27 parts, 38 parts of fire-proof flame-retardant fibre compound.
Embodiment 6
A kind of fireproof flame-retardant coating the difference is that, in the preparation of fire-proof flame-retardant fibre compound, presses weight with embodiment 2
Measure part meter, 25 parts of brucite fiber, 45 parts of water, 1.7 parts of calcium lignosulfonate, 3 parts of stearic acid, 12 parts of calcium carbonate, kaolin 24
Part, 16 parts of magnesium hydroxide, 2 parts of silane coupling agent.
Embodiment 7
A kind of fireproof flame-retardant coating the difference is that, in the preparation of fire-proof flame-retardant fibre compound, presses weight with embodiment 2
Measure part meter, 38 parts of brucite fiber, 55 parts of water, 2.5 parts of calcium lignosulfonate, 6 parts of stearic acid, 20 parts of calcium carbonate, kaolin 30
Part, 22 parts of magnesium hydroxide, 6 parts of silane coupling agent.
Comparative example 1
Commercially available fireproof flame-retardant coating.
Performance test
The fireproof flame-retardant coating that embodiment 1-7 and comparative example 1 is respectively adopted carries out film, detect film fire retardant performance and
Adhesion property, the results are shown in Table 1.
1 the performance test results of table
According to table 1 as can be seen that compared with the commercially available fireproof flame-retardant coating of comparative example 1, the resistance of the coating of 1-7 of the embodiment of the present invention
Combustion performance and adhesion property are improved, especially adhesion property, are obviously improved.This is because: on the one hand, the present invention is in coating
Proportion in fire-proof flame-retardant fibre compound is added, include a large amount of calcium carbonate, kaolin, hydrogen in fire-proof flame-retardant fibre compound
Three kinds of flame-retardant compositions of magnesia, which thereby enhance the fire retardant performance of coating；On the other hand, the present invention is preparing fire protection flame retarding
During fibre composites, brucite fiber is dispersed using sodium lignin sulfonate in advance, and uses stearic acid and silicon
It is modified that alkane coupling agent carries out surface to brucite fiber and above-mentioned three kinds of flame-retardant compositions, obtains that flame retardant property is good, stable structure
Fire-proof flame-retardant fibre compound, after which is added coating, can play and be coupled coating matrix
Effect, while above-mentioned three kinds of binding performances between flame-retardant composition and coating matrix are improved, mitigation coating is cracked, rises
Skin, phenomena such as falling off, so that coating of the invention while maintaining higher fire retardant performance, also has excellent attachment
Performance.
Comparative example 2,4-5 can be seen that the fire retardant performance for matching comparison coating of each component and attachment in coating
Performance has great influence, wherein the coating property of embodiment 2 is best, illustrates that the coating formula in embodiment 2 is best.
Likewise, the component proportion that comparative example 2,6-7 can be seen that fire-proof flame-retardant fibre compound prevents coating
Fiery flame retardant property and adhesion property have great influence, wherein the coating property of embodiment 2 is best, illustrates anti-in embodiment 2
The component of fiery flame-retardant fiber composite is best.
In addition, the impact resistance of embodiment 1-5, surface drying, doing solid work testing result and comparative example 1 is close, illustrate of the invention
Coating has the used time compared with high flame resistance, adhesion property, the also basic nature with good impact resistance, drying property at the same time
Can, this is related with the component proportion of the component proportion of strict control of the present invention coating and fire-proof flame-retardant fibre compound.
Above-mentioned specific embodiment is only explanation of the invention, is not limitation of the present invention, art technology
Personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as
All by the protection of Patent Law in scope of the presently claimed invention.
Claims (8)
1. a kind of fireproof flame-retardant coating, which is characterized in that include following components by weight: 43-55 parts of butyl latex,
8-12 parts of polytetrafluoroethylene (PTFE), 10-15 parts of sodium carboxymethylcellulose, 12-16 parts of polyvinyl alcohol, 5-10 parts of starch ether, water 125-138
Part, 20-27 parts of ethyl alcohol, 30-38 parts of fire-proof flame-retardant fibre compound；
Wherein, the preparation of fire-proof flame-retardant fibre compound includes following steps:
S1 by 25-38 parts of brucite fiber, 45-55 parts of water, 1.7-2.5 parts of calcium lignosulfonate, mixes 30- by weight
40min obtains mixture A；
Stearic acid 3-6 parts, 12-20 parts of calcium carbonate, 24-30 parts of kaolin, hydrogen-oxygen are added into mixture A by weight by S2
Change magnesium 16-22 parts, 2-6 parts of silane coupling agent, continuess to mix 50-60min to get fire-proof flame-retardant fibre compound.
2. a kind of fireproof flame-retardant coating according to claim 1, which is characterized in that include with the following group by weight
Point: 48 parts of butyl latex, 10 parts of polytetrafluoroethylene (PTFE), 12 parts of sodium carboxymethylcellulose, 14 parts of polyvinyl alcohol, 7 parts of starch ether, water
130 parts, 24 parts of ethyl alcohol, 35 parts of fire-proof flame-retardant fibre compound.
3. a kind of fireproof flame-retardant coating according to claim 1, it is characterised in that: the fire-proof flame-retardant fibre compound
In preparation, by weight, 32 parts of brucite fiber, 50 parts of water, 2.1 parts of calcium lignosulfonate, 5 parts of stearic acid, calcium carbonate 16
Part, 27 parts of kaolin, 18 parts of magnesium hydroxide, 3 parts of silane coupling agent.
4. a kind of fireproof flame-retardant coating according to claim 1, it is characterised in that: the calcium carbonate, kaolin, hydroxide
The partial size of magnesium is 50-80 mesh.
5. a kind of fireproof flame-retardant coating according to claim 1, it is characterised in that: the diameter of the brucite fiber is
10-15 μm, length 3-5mm.
6. a kind of fireproof flame-retardant coating according to claim 1, it is characterised in that: the fire-proof flame-retardant fibre compound
In preparation step S2, mixing temperature is 70-80 DEG C.
7. a kind of fireproof flame-retardant coating according to claim 1, it is characterised in that: the fire-proof flame-retardant fibre compound
In preparation, mixing velocity is 250-300r/min.
8. a kind of preparation method of fireproof flame-retardant coating as claimed in claim 1 to 7, which is characterized in that include following system
Standby step: in parts by weight, by butyl latex, polytetrafluoroethylene (PTFE), sodium carboxymethylcellulose, polyvinyl alcohol, starch ether, water, second
Alcohol is stirred 20-30min at 50-60 DEG C, then, fire-proof flame-retardant fibre compound is added and continuess to mix 15-20min, cold
But up to fireproof flame-retardant coating after.
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