CN106883714A - A kind of coating and preparation method thereof - Google Patents

A kind of coating and preparation method thereof Download PDF

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Publication number
CN106883714A
CN106883714A CN201710247165.2A CN201710247165A CN106883714A CN 106883714 A CN106883714 A CN 106883714A CN 201710247165 A CN201710247165 A CN 201710247165A CN 106883714 A CN106883714 A CN 106883714A
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China
Prior art keywords
alkyl
coating
aryl
cycloalkyl
polyacrylate dispersion
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CN201710247165.2A
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Chinese (zh)
Inventor
雷忠成
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Guizhou Guizhou Decorative Building Materials Co Ltd
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Guizhou Guizhou Decorative Building Materials Co Ltd
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Priority to CN201710247165.2A priority Critical patent/CN106883714A/en
Publication of CN106883714A publication Critical patent/CN106883714A/en
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    • 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
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09D133/10—Homopolymers or copolymers of methacrylic acid esters
    • C09D133/12—Homopolymers or copolymers of methyl methacrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/14—Methyl esters, e.g. methyl (meth)acrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • 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
    • C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
    • C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/04—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C09D127/06—Homopolymers or copolymers of vinyl chloride
    • 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
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09D133/08—Homopolymers or copolymers of acrylic acid esters
    • 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
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
    • 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
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
    • C09D133/16—Homopolymers or copolymers of esters containing halogen atoms
    • 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
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • 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
    • 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
    • C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • C08F220/1804—C4-(meth)acrylate, e.g. butyl (meth)acrylate, isobutyl (meth)acrylate or tert-butyl (meth)acrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Paints Or Removers (AREA)

Abstract

The present invention provides a kind of coating and preparation method thereof, is related to building material field.The preparation method of this polyacrylate dispersion, including：The building adhesive of the polyacrylate dispersion of 30~35wt%, the chlorine partial emulsion of 10~20wt%, the rilanit special of 5~10wt%, the antioxidant of 1~3wt%, the heat-resistant agent of 6~12wt% and 3~5wt% is well mixed, emulsion system is obtained.After the fibrous mesh cloth of 24~28wt% is covered in into plane to be onstructed, emulsion system is coated on fibrous mesh cloth.This coating has preferable fire resistance and anti-wear performance, is a kind of coating being suitable in Ground Application.

Description

A kind of coating and preparation method thereof
Technical field
The present invention relates to building material field, and more particularly to a kind of coating and preparation method thereof.
Background technology
Existing outdoor cavity coating type is more, mainly including aqueous class and oiliness class.
Aqueous class mainly includes：Common water borne coating, elastic coating, true mineral varnish, texture coating, water-borne granite etc..
Oiliness class mainly includes：Common oil paint, F-C paint, polyurethane paint, floor paint etc..
Although above-mentioned water paint and oily material are able to extensive use at present.But, aqueous class and oiliness class are former It is more traditional in the selection of material, general lack of fire prevention effect.And, although some coating can play reduction flame at the intensity of a fire initial stage The effect of spread speed, once but the intensity of a fire is vigorous will be ineffective, therefore be generally used for the relatively low building of fire protection requirement.
The content of the invention
The first object of the present invention is to provide a kind of coating, is one to possess fire resistance and anti-wear performance higher Plant the coating being suitable in Ground Application.
The second object of the present invention is to provide a kind of preparation method of coating, to prepare above-mentioned coating.
The present invention is solved its technical problem and is realized using following technical scheme.
A kind of coating, including：
A kind of preparation method of coating, including：
By the polyacrylate dispersion of 30~35wt%, the chlorine partial emulsion of 10~20wt%, 5~10wt% hydrogenated castor The building adhesive of oil, the antioxidant of 1~3wt%, the heat-resistant agent of 6~12wt% and 3~5wt% is well mixed, and obtains emulsion body System.After the fibrous mesh cloth of 24~28wt% is covered in into plane to be onstructed, emulsion system is coated on fibrous mesh cloth.
The beneficial effect of the embodiment of the present invention is：
This coating possesses fire resistance and anti-wear performance higher, is adapted as the raw material of floor coating.
The characteristics of preparation method of this coating has simple to operate and convenient for production, can quickly prepare above-mentioned painting Material.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below will be in the embodiment of the present invention Technical scheme be clearly and completely described.Unreceipted actual conditions person, builds according to normal condition or manufacturer in embodiment The condition of view is carried out.Agents useful for same or the unreceipted production firm person of instrument, are the conventional product that can be obtained by commercially available purchase Product.
Polyacrylate dispersion, its preparation method, coating below to the embodiment of the present invention and preparation method thereof have Body explanation.
A kind of polyacrylate dispersion, with following general structure：
Wherein：N, m, p and q are respectively the positive integer more than 0；
R1Represent C1~6Alkyl, cycloalkyl, Heterocyclylalkyl, aryl, 5~6 yuan of heteroaromatics；
R2Represent hydrogen, C1~6Alkyl, cycloalkyl, Heterocyclylalkyl, aryl ,-C1~6Alkyl-heterocycloalkyl ,-C1~6Alkyl-virtue Base ,-C1~6Alkyl -5~6 yuan heteroaromatic or-NZ2Z3；Z2And Z3Independent representative hydrogen, C1~6Alkyl, cycloalkyl or Heterocyclylalkyl.
Preferably, in the compound of above formula：
R1Represent C1~6Alkyl, cycloalkyl, aryl；
R2Represent hydrogen, C1~6Alkyl, cycloalkyl, Heterocyclylalkyl, aryl ,-C1~6Alkyl-aryl-group.
Further illustrate：
Work as R1It is C1~6During alkyl, preferably C1~3Alkyl；More preferably C1Alkyl.
Work as R1During for cycloalkyl, preferably 3~5 yuan cycloalkyl；More preferably 3 yuan cycloalkyl.
When R1 is aryl, preferably phenyl, halogenophenyl, C1~4Alkyl-substituted phenyl, naphthyl, hydrogenation naphthyl, quinoline Base, hydrogenated quinoline base, the condensed hetero ring aryl of substitution base substitution；More preferably phenyl, to not substituted-phenyl, p-methylphenyl, 4- Bromo- 2- fluoro-phenyls, 1- naphthyls, 2- naphthyls, 8- quinolyls, 1,2,3,4- tetrahydrochysene -7- quinolyls, 5-N, how is N- dimethyl -1- Base, 5~6 yuan of heteroaromatics ,-C1~6Alkyl-cycloalkyl.Wherein ,-C1~6Alkyl-cycloalkyl is preferably-C1~3Alkyl-C3~6Cycloalkanes Base, most preferably-C1Alkyl-cyclobutyl.
Work as R2It is C1~6During alkyl, preferably C1~3Alkyl；More preferably C1Alkyl.
Work as R2During for cycloalkyl, preferably 3~5 yuan cycloalkyl；More preferably 3 yuan cycloalkyl.
Work as R2During for Heterocyclylalkyl, preferred azacycloalkyl；More preferably piperidines -3- bases.
Work as R2During for aryl, preferably phenyl, halogenophenyl, C1~4Alkyl-substituted phenyl, the condensed hetero ring of substitution base substitution Aryl；More preferably phenyl, to not substituted-phenyl, p-methylphenyl, the bromo- 2- fluoro-phenyls of 4-, 5~6 yuan of heteroaromatics ,-C1~6Alkane Base-cycloalkyl.Wherein ,-C1~6Alkyl-cycloalkyl is preferably-C1~3Alkyl-C3~6Cycloalkyl, most preferably-C1Alkyl-ring fourth Base.
Work as R2For-C1~6During alkyl-aryl-group, preferably C1~3Alkyl-phenyl；More preferably C1Alkyl-phenyl.
Hold above-mentioned, this polyacrylate dispersion has fire resistance higher, is a kind of excellent coating raw material.
A kind of preparation method of polyacrylate dispersion, including：
It passes through following reaction scheme and is obtained：With R1Base methacrylate monomer, Butyl Acrylate Monomer, acrylic monomers With to R2Methyl styrene monomer is substrate, is initiation with titanate esters with castor oil polyoxyethylene ether class compound as emulsifying agent Agent polymerization is obtained.
Wherein, R1The R of base methacrylate monomer1Represent C1~6Alkyl, cycloalkyl, Heterocyclylalkyl, aryl, 5~6 yuan of virtues Heterocycle.
To R2The R of methyl styrene monomer2Represent hydrogen, C1~6Alkyl, cycloalkyl, Heterocyclylalkyl, aryl ,-C1~6Alkyl-miscellaneous Cycloalkyl ,-C1~6Alkyl-aryl-group ,-C1~6Alkyl -5~6 yuan heteroaromatic or-NZ2Z3；Z2And Z3Independent representative hydrogen, C1~6Alkane Base, cycloalkyl or Heterocyclylalkyl.
Specifically, by the R of 40~45 weight portions1Base methyl acrylate, the butyl acrylate of 40~45 weight portions, 1~5 weight Measure the acrylic acid of part, 6~18 weight portions to R2The castor oil polyoxyethylene ether class compound of methyl styrene, 4~9 weight portions After well mixed with the water of 100~120 weight portions, and add the titanate esters of 3~5 weight portions.Gather at a temperature of 20~25 DEG C 3~6h is closed, polyacrylate dispersion is obtained.
Wherein, castor oil polyoxyethylene ether class compound is selected from least in EL-30, EL-40, HEL-40 and EL-60 Kind.It is appreciated that castor oil polyoxyethylene ether class chemical combination can be selected from the one kind in EL-30, EL-40, HEL-40 and EL-60, The mixture of the arbitrary proportion of two kinds can also be selected from EL-30, EL-40, HEL-40 and EL-60, is also selected from EL- 30th, the mixture of the arbitrary proportion of three kinds in EL-40, HEL-40 and EL-60, can more be selected from EL-30, EL-40, HEL-40 With the mixture of the arbitrary proportion of EL-60.
Titanate esters be selected from tetraisopropyl titanate, tetra isopropyl titanate, tetraethyl titanate, tetraethyl titanate, purity titanium tetraethoxide, In (the dioctyl phosphoric acid acyloxy) titanate esters of isopropyl three and double (levulinic ketone group) ethyoxyl isopropoxy titanate esters at least It is a kind of.It is appreciated that titanate esters are selected from the mixture of the arbitrary proportion of one or more in above-mentioned titanate esters.
Hold above-mentioned, polyacrylate dispersion can quickly be prepared by the preparation method of this polyacrylate dispersion.This gathers Acrylic acid ester emulsion has compared with high flame resistance and preferable film-formation result.It is that one kind is suitable to the application coating material in coating.
A kind of coating, including：
It is appreciated that this coating includes above-mentioned raw material.Wherein, the collaboration between polyacrylate dispersion and chlorine partial emulsion Effect, it is possible to increase the fire resistance and film-formation result of coating.
Rilanit special is used as hardening agent and lubricant, by increasing capacitance it is possible to increase the intensity and slip of coating.
Antioxidant is β-positive octadecanol ester of (3,5- di-tert-butyl-hydroxy phenyls) propionic acid and three (the tertiary fourths of 2,4- bis- Base phenyl) phosphite ester mixture.By to antioxidant is added in coating, being prevented from or slowing down to be caused due to friction The oxidation of this coating.
Heat-resistant agent is maleimide amine type heat-proof modifier.It is used to be prevented from due to bottom surface to addition heat-resistant agent in coating Temperature it is too high, cause accelerate coating it is aging.It is appreciated that heat-resistant agent can improve the heat endurance of coating.
Building adhesive can either promote the emulsion system in coating Nian Jie with fibrous mesh cloth, additionally it is possible to promote coating and ground Bonding.Preferably, building adhesive selects interface treating agent.
Fibrous mesh cloth is that mesh size is the fiberglass gridding cloth of 1~5mm × 1~5mm.Fibrous mesh cloth is used as this The framework material of coating, can strengthen the abrasion resistant effect and impact resistance of coating.Preferably, mesh size is with 3mm × 3mm Preferably.
Further optimize the raw material proportioning of coating, coating includes：The polyacrylate dispersion of 31~34wt%, 14~ The chlorine partial emulsion of 18wt%, the rilanit special of 7~8wt%, the antioxidant of 1~3wt%, the heat-resistant agent of 8~12wt%, 3 The building adhesive and 24~28wt% fibrous mesh cloths of~4wt%.Matched by optimizing raw material, further improve the wear-resisting effect of coating Fruit and film-formation result, are provided simultaneously with shock resistance higher.
A kind of preparation method of coating, including：
By the polyacrylate dispersion of 30~35wt%, the chlorine partial emulsion of 10~20wt%, 5~10wt% hydrogenated castor The building adhesive of oil, the antioxidant of 1~3wt%, the heat-resistant agent of 6~12wt% and 3~5wt% is well mixed, and obtains emulsion body System.
After the fibrous mesh cloth of 24~28wt% is covered in into plane to be onstructed, emulsion system is coated on and states fiber mesh Cloth, obtains final product.
In order to ensure the anti-wear performance and film-formation result of coating, the coating thickness of emulsion system is advisable with 15~30mm.
Hold above-mentioned, this coating has anti-wear performance and film-formation result, be provided simultaneously with shock resistance higher.It is suitable on ground The application in face.
The characteristics of preparation method of this coating has simple to operate and convenient for production, can quickly prepare above-mentioned painting Material.
Feature of the invention and performance are described in further detail with reference to embodiments.
The preparation of polyacrylate dispersion：
Embodiment 1
Embodiment 1a
By the methyl methacrylate of 40kg, the butyl acrylate of 40kg, the acrylic acid of 1kg, 6kg to Cvclopropvlmethvl The water of styrene, the mixture of the EL-40 of 4kg and HEL-40 and 100kg is well mixed.Afterwards, add the metatitanic acid four of 3kg different Propyl ester and the 4h that is polymerized at a temperature of 20 DEG C, are obtained polyacrylate dispersion.
Embodiment 1b
By R1Base methyl acrylate replaces with cyclopropane methyl acrylate；Will be to R2Methyl styrene is replaced with to piperidines -3- Ylmethyl styrene, the other the same as in Example 1 a.
Embodiment 1c
By R1Base methyl acrylate replaces with phenylacrylic acid methyl esters；Will be to R2Methyl styrene is replaced with to methyl Styrene, the other the same as in Example 1 a.
Embodiment 1d
By R1Base methyl acrylate replaces with methyl-cyclobutyl methyl acrylate；Will be to R2Methyl styrene is replaced with to first Base-phenyl methyl styrene, the other the same as in Example 1 a.
Embodiment 2
Embodiment 2a
By 41.5kg to not substituted phenyl acrylic acid methyl esters, the butyl acrylate of 41kg, the acrylic acid of 2.5kg, 10kg The water to methyl styrene, the EL-60 of 6kg and 105kg be well mixed.Afterwards, the tetraethyl titanate of 4kg is added and 20 Be polymerized 5h at a temperature of DEG C, and polyacrylate dispersion is obtained.
Embodiment 2b
By R1Base methyl acrylate replaces with the bromo- 2- fluoro-phenyls cyclobutyl methyl acrylates of 4-；Will be to R2Methyl styrene Replace with to Cvclopropvlmethvl styrene, the other the same as in Example 2 a.
Embodiment 2c
By R1Base methyl acrylate replaces with p-methylphenyl methyl acrylate；Will be to R2Methyl styrene is replaced with to piperazine Pyridine -3- ylmethyl styrene, the other the same as in Example 2 a.
Embodiment 2d
By R1Base methyl acrylate replaces with 1,2,3,4- tetrahydrochysene -7- quinolyl methyl acrylates；Will be to R2Methyl styrene Replace with to methyl styrene, the other the same as in Example 2 a.
Embodiment 3
Embodiment 3a
By the ethyl methyl acrylate of 43.5kg, the butyl acrylate of 44kg, the acrylic acid of 3.5kg, 14kg to methyl- The water of cyclobutylmethyl styrene, the mixture of the EL-40 of 7kg and EL-60 and 115kg is well mixed.Afterwards, 5kg is added (the dioctyl phosphoric acid acyloxy) titanate esters of isopropyl three and double (levulinic ketone group) ethyoxyl isopropoxy titanate esters mixing Thing and the 4h that is polymerized at a temperature of 25 DEG C, are obtained polyacrylate dispersion.
Embodiment 3b
By R1Base methyl acrylate replaces with methyl methacrylate；Will be to R2Methyl styrene is replaced with to methyl Styrene, the other the same as in Example 3 a.
Embodiment 3c
By R1Base methyl acrylate replaces with cyclopropyl acrylic methyl esters；Will be to R2Methyl styrene is replaced with to cyclopropyl Methyl styrene, the other the same as in Example 3 a.
Embodiment 3d
By R1Base methyl acrylate replaces with 5-N, N- dimethyl -1- how base methyl acrylate；Will be to R2Methyl styrene is replaced It is changed to p-methylphenyl methyl styrene, the other the same as in Example 3 a.
Embodiment 4
Embodiment 4a
By the 8- quinolyls methyl acrylate of 40kg, the butyl acrylate of 40kg, the acrylic acid of 1kg, 6kg to methyl- Phenyl methyl styrene, the water of the EL-30 of 4kg and 120kg are well mixed.Afterwards, the purity titanium tetraethoxide of 5kg is added and at 25 DEG C At a temperature of be polymerized 5h, polyacrylate dispersion is obtained.
Embodiment 4b
By R1Base methyl acrylate replaces with methyl-cyclopropyl methyl acrylate；Will be to R2Methyl styrene is replaced with to ring Hydroxypropyl methyl styrene, the other the same as in Example 4 a.
Embodiment 4c
By R1Base methyl acrylate replaces with 2- naphthyl methyl acrylates；Will be to R2Methyl styrene is replaced with to methyl first Base styrene, the other the same as in Example 4 a.
Embodiment 4d
By R1Base methyl acrylate replace with 1- how base methyl acrylate；Will be to R2Methyl styrene is replaced with to methyl Phenyl methyl styrene, the other the same as in Example 4 a.
Comparative example 1
By 50kg to not substituted phenyl acrylic acid methyl esters, the butyl acrylate of 50kg, the acrylic acid of 3kg, 20kg it is right Methyl styrene, the water of the EL-60 of 10kg and 105kg are well mixed.Afterwards, the tetraethyl titanate of 5kg is added and at 20 DEG C At a temperature of be polymerized 5h, polyacrylate dispersion is obtained.
The preparation of coating：
Embodiment 5
Embodiment 5a
Polyacrylate dispersion prepared by the embodiment 1a of 30kg, the chlorine partial emulsion of 10kg, the rilanit special of 5kg, The building adhesive of the antioxidant of 1kg, the heat-resistant agent of 6kg and 3kg is well mixed, and obtains emulsion system.
After the fibrous mesh cloth of 20kg is covered in into plane to be onstructed, emulsion system is coated on fibrous mesh cloth, obtained final product.
Embodiment 5b
Polyacrylate dispersion prepared by embodiment 1a is replaced with the polyacrylate dispersion of embodiment 1b preparations, remaining With embodiment 5a.
Embodiment 5c
Polyacrylate dispersion prepared by embodiment 1a is replaced with the polyacrylate dispersion of embodiment 1c preparations, remaining With embodiment 5a.
Embodiment 5d
Polyacrylate dispersion prepared by embodiment 1a is replaced with the polyacrylate dispersion of embodiment 1d preparations, remaining With embodiment 5a.
Embodiment 6
Embodiment 6a
Polyacrylate dispersion, the chlorine partial emulsion of 14kg, the hydrogenated castor of 6.5kg prepared by the embodiment 2a of 31.5kg The building adhesive of oil, the antioxidant of 1.5kg, the heat-resistant agent of 8kg and 3.5kg is well mixed, and obtains emulsion system.
After the fibrous mesh cloth of 24kg is covered in into plane to be onstructed, emulsion system is coated on fibrous mesh cloth, obtained final product.
Embodiment 6b
Polyacrylate dispersion prepared by embodiment 2a is replaced with the polyacrylate dispersion of embodiment 2b preparations, remaining With embodiment 6a.
Embodiment 6c
Polyacrylate dispersion prepared by embodiment 2a is replaced with the polyacrylate dispersion of embodiment 2c preparations, remaining With embodiment 6a.
Embodiment 6d
Polyacrylate dispersion prepared by embodiment 2a is replaced with the polyacrylate dispersion of embodiment 2d preparations, remaining With embodiment 6a.
Embodiment 7
Embodiment 7a
Polyacrylate dispersion, the chlorine partial emulsion of 16kg, the hydrogenated castor of 8.5kg prepared by the embodiment 3a of 33.5kg The building adhesive of oil, the antioxidant of 2.5kg, the heat-resistant agent of 10kg and 4.5kg is well mixed, and obtains emulsion system.
After the fibrous mesh cloth of 26kg is covered in into plane to be onstructed, emulsion system is coated on fibrous mesh cloth, obtained final product.
Embodiment 7b
Polyacrylate dispersion prepared by embodiment 3a is replaced with the polyacrylate dispersion of embodiment 3b preparations, remaining With embodiment 7a.
Embodiment 7c
Polyacrylate dispersion prepared by embodiment 3a is replaced with the polyacrylate dispersion of embodiment 3c preparations, remaining With embodiment 7a.
Embodiment 7d
Polyacrylate dispersion prepared by embodiment 3a is replaced with the polyacrylate dispersion of embodiment 3d preparations, remaining With embodiment 7a.
Embodiment 8
Embodiment 8a
Polyacrylate dispersion prepared by the embodiment 4a of 35kg, the chlorine partial emulsion of 20kg, the rilanit special of 10kg, The building adhesive of the antioxidant of 3kg, the heat-resistant agent of 12kg and 5kg is well mixed, and obtains emulsion system.
After the fibrous mesh cloth of 30kg is covered in into plane to be onstructed, emulsion system is coated on fibrous mesh cloth, obtained final product.
Embodiment 8b
Polyacrylate dispersion prepared by embodiment 4a is replaced with the polyacrylate dispersion of embodiment 4b preparations, remaining With embodiment 8a.
Embodiment 8c
Polyacrylate dispersion prepared by embodiment 4a is replaced with the polyacrylate dispersion of embodiment 4c preparations, remaining With embodiment 8a.
Embodiment 8d
Polyacrylate dispersion prepared by embodiment 4a is replaced with the polyacrylate dispersion of embodiment 4d preparations, remaining With embodiment 8a.
Comparative example 2
Polyacrylate dispersion prepared by the comparative example 1 of 25kg, the chlorine partial emulsion of 25kg, the rilanit special of 10kg, The building adhesive of the antioxidant of 3kg, the heat-resistant agent of 5kg and 1kg is well mixed, and obtains emulsion system.
After the fibrous mesh cloth of 25kg is covered in into plane to be onstructed, emulsion system is coated on fibrous mesh cloth, obtained final product.
Embodiment 5, embodiment 6, embodiment 7 and coating obtained in embodiment 8 are entered with coating obtained in comparative example 2 respectively Row performance parameter detects and contrasts that it the results are shown in Table 1, table 2, table 3 and table 4.
The performance parameter of coating prepared by 1 embodiment of table 5
The performance parameter of coating prepared by 2 embodiment of table 6
The performance parameter of coating prepared by 3 embodiment of table 7
The performance parameter of coating prepared by 4 embodiment of table 8
From table 1, table 2, table 3 and table 4 as can be seen that coating various performance parameters prepared by embodiment 5~8 are better than comparative example 2 coating for preparing, are a kind of coating being suitable in Ground Application.Also further illustrate, polypropylene prepared by embodiment 1~4 The anti-wear performance and film-formation result of acid esters emulsion are better than polyacrylate dispersion prepared by comparative example 1.
Embodiments described above is a part of embodiment of the invention, rather than whole embodiments.Reality of the invention The detailed description for applying example is not intended to limit the scope of claimed invention, but is merely representative of selected implementation of the invention Example.Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made Every other embodiment, belongs to the scope of protection of the invention.

Claims (10)

1. a kind of coating, it is characterised in that including：
2. coating according to claim 1, it is characterised in that including：
3. coating according to claim 1, it is characterised in that the antioxidant is β-(3,5- di-t-butyl -4- hydroxy benzenes Base) the positive octadecanol ester of propionic acid and three (2,4- di-tert-butyl-phenyls) phosphite esters mixture.
4. coating according to claim 1, it is characterised in that the heat-resistant agent is maleimide amine type heat-proof modifier.
5. coating according to claim 1, it is characterised in that the coalescents are selected from propandiol butyl ether and propane diols first At least one in ether acetate.
6. coating according to claim 1, it is characterised in that the polyacrylate dispersion, with following general structure：
Wherein：N, m, p and q are respectively the positive integer more than 0；
R1Represent C1~6Alkyl, cycloalkyl, Heterocyclylalkyl, aryl, 5~6 yuan of heteroaromatics；
R2Represent hydrogen, C1~6Alkyl, cycloalkyl, Heterocyclylalkyl, aryl ,-C1~6Alkyl-heterocycloalkyl ,-C1~6Alkyl-aryl-group ,- C1~6Alkyl -5~6 yuan heteroaromatic or-NZ2Z3；Z2And Z3Independent representative hydrogen, C1~6Alkyl, cycloalkyl or Heterocyclylalkyl.
7. coating according to claim 6, it is characterised in that
R1Represent C1~6Alkyl, cycloalkyl, aryl；
R2Represent hydrogen, C1~6Alkyl, cycloalkyl, Heterocyclylalkyl, aryl ,-C1~6Alkyl-aryl-group.
8. coating according to claim 1, it is characterised in that the fibrous mesh cloth is that mesh size is 1~5mm × 1 The fiberglass gridding cloth of~5mm.
9. a kind of preparation method of coating, it is characterised in that including：
By the polyacrylate dispersion of 30~35wt%, the chlorine partial emulsion of 10~20wt%, the rilanit special of 5~10wt%, 1 The building adhesive of the antioxidant of~3wt%, the heat-resistant agent of 6~12wt% and 3~5wt% is well mixed, and obtains emulsion system, will After the fibrous mesh cloth of 24~28wt% is covered in plane to be onstructed, the emulsion system is coated on the fibrous mesh cloth.
10. the preparation method of coating according to claim 9, it is characterised in that the coating thickness of the emulsion system with 15~30mm is advisable.
CN201710247165.2A 2017-04-14 2017-04-14 A kind of coating and preparation method thereof Pending CN106883714A (en)

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106221474A (en) * 2016-08-17 2016-12-14 四川大学 coating and preparation method thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106221474A (en) * 2016-08-17 2016-12-14 四川大学 coating and preparation method thereof

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
王国建等: "《建筑防火材料》", 30 June 2006, 中国石化出版社 *
黄玉媛等: "《精细化学品实用配方手册》", 31 January 2009, 中国纺织出版社 *

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Application publication date: 20170623