CN107353808A - A kind of anticreep environmental protection water paint for internal walls - Google Patents
A kind of anticreep environmental protection water paint for internal walls Download PDFInfo
- Publication number
- CN107353808A CN107353808A CN201710486667.0A CN201710486667A CN107353808A CN 107353808 A CN107353808 A CN 107353808A CN 201710486667 A CN201710486667 A CN 201710486667A CN 107353808 A CN107353808 A CN 107353808A
- Authority
- CN
- China
- Prior art keywords
- parts
- anticreep
- environmental protection
- internal walls
- water paint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
-
- 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
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/006—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polymers provided for in C08G18/00
- C08F283/008—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polymers provided for in C08G18/00 on to unsaturated polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
- C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
- C08G18/0823—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing carboxylate salt groups or groups forming them
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
- C08G18/348—Hydroxycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/671—Unsaturated compounds having only one group containing active hydrogen
- C08G18/672—Esters of acrylic or alkyl acrylic acid having only one group containing active hydrogen
- C08G18/673—Esters of acrylic or alkyl acrylic acid having only one group containing active hydrogen containing two or more acrylate or alkylacrylate ester groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
- C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
- C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
- C08G18/753—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group
- C08G18/755—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate
-
- 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
- C09D5/02—Emulsion paints including aerosols
- C09D5/024—Emulsion paints including aerosols characterised by the additives
-
- 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
- C09D5/02—Emulsion paints including aerosols
- C09D5/024—Emulsion paints including aerosols characterised by the additives
- C09D5/028—Pigments; Filters
-
- 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
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- 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
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2312/00—Crosslinking
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Dispersion Chemistry (AREA)
- Plant Pathology (AREA)
- Manufacturing & Machinery (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of anticreep environmental protection water paint for internal walls, its raw material includes by weight：100 120 parts of modified polyurethane emulsion, 15 20 parts of compounded mix, 46 parts of Lauryl Alcohol ester, 24 parts of lauryl sodium sulfate, 10 0.1 0.3 parts of polyoxyethylene nonylphenol ether, 0.3 0.5 parts of defoamer, 0.4 0.6 parts of glycerine, 0.1 0.2 parts of polyvinyl alcohol, 0.2 0.3 parts of hydroxyethyl cellulose, 0.2 0.4 parts of levelling agent, 0.1 0.3 parts of carboxymethyl chitosan, 1 1.2 parts of Si69,20 25 parts of water.The present invention has good caking property, difficult for drop-off, and the present invention also has good water resistance, mechanical performance and environmental-protecting performance.
Description
Technical field
The present invention relates to technical field of coatings, more particularly to a kind of anticreep environmental protection water paint for internal walls.
Background technology
Coating is divided into water paint and oil paint, and water paint has the advantages that environmental protection, small to human injury, indoors
Extensive use in wall covering.Indoor wall coating at present, with the extension of time, easily coming off, cause the endless of metope
It is whole and unsightly, and with the intensification of people's environmental consciousness, more require the feature of environmental protection of interior wall coating.
The content of the invention
Based on technical problem existing for background technology, the present invention proposes a kind of anticreep environmental protection water paint for internal walls, this hair
Bright to have good caking property, difficult for drop-off, the present invention also has good water resistance, mechanical performance and environmental-protecting performance.
A kind of anticreep environmental protection water paint for internal walls proposed by the present invention, its raw material include by weight：Modified polyurethane breast
Liquid 100-120 parts, compounded mix 15-20 parts, Lauryl Alcohol ester 4-6 parts, lauryl sodium sulfate 2-4 parts, emulsifier op-10
0.1-0.3 parts, defoamer 0.3-0.5 parts, glycerine 0.4-0.6 parts, polyvinyl alcohol 0.1-0.2 parts, hydroxyethyl cellulose 0.2-0.3
Part, levelling agent 0.2-0.4 parts, carboxymethyl chitosan 0.1-0.3 parts, Si69 1-1.2 parts, water 20-25 parts.
Preferably, in the preparation process of modified polyurethane emulsion, in nitrogen atmosphere, by isophorone diisocyanate
Ester, cetomacrogol 1000, acetone, stannous octoate mix, and heating, insulated and stirred, add dihydromethyl propionic acid, continue insulation and stir
Mix, add pentaerythritol triacrylate, continue insulated and stirred and obtain polyurethane prepolymer solution；Room temperature is cooled to, is added
Methyl methacrylate, butyl acrylate, ethyl acrylate mix, and are neutralized with triethylamine, add water emulsification pretreatment, heat up, and are added dropwise
Azodiisobutyronitrile, insulated and stirred, removing acetone is evaporated under reduced pressure and obtains modified polyurethane emulsion.
Preferably, in the preparation process of modified polyurethane emulsion, in nitrogen atmosphere, by isophorone diisocyanate
Ester, cetomacrogol 1000, acetone, stannous octoate mix, and are warming up to 50-55 DEG C, insulated and stirred 40-60min, add dihydroxymethyl
Propionic acid, continue insulated and stirred 1-2h, add pentaerythritol triacrylate, continue insulated and stirred 1-2h and obtain polyurethane prepolymer
Liquid solution；Room temperature is cooled to, methyl methacrylate, butyl acrylate, ethyl acrylate is added and mixes, neutralized with triethylamine,
Add water emulsification pretreatment, be warming up to 50-55 DEG C, azodiisobutyronitrile is added dropwise, insulated and stirred 4-5h, removing acetone is evaporated under reduced pressure and obtains
Modified polyurethane emulsion.
Preferably, in the preparation process of modified polyurethane emulsion, IPDI, cetomacrogol 1000,
Stannous octoate, dihydromethyl propionic acid, the weight ratio of pentaerythritol triacrylate are 20-25：17-20：0.1-0.2：2-2.6：
2-3。
Preferably, in the preparation process of modified polyurethane emulsion, IPDI, methyl methacrylate
Ester, butyl acrylate, ethyl acrylate, the weight ratio of azodiisobutyronitrile are 20-25：3.5-4.5：5.5-6：0.5-1.5：
0.1-0.12。
Preferably, the raw material of compounded mix includes：Modifying titanium dioxide, modification infusorial earth, negative ion powder.
Preferably, modifying titanium dioxide, modification infusorial earth, the weight ratio of negative ion powder are 2-3：3-5：1-2.
Preferably, modifying titanium dioxide, modification infusorial earth are 800-1000 mesh, and negative ion powder is 1000-2000 mesh.
Preferably, modifying titanium dioxide is gamma-aminopropyl-triethoxy-silane modifying titanium dioxide, and modification infusorial earth is
Gamma-aminopropyl-triethoxy-silane modification infusorial earth.
Preferably, defoamer is silicone emulsion and dimethyl silicone polymer.
Above-mentioned water is deionized water.
Above-mentioned acetone does not provide its dosage, its dosage is determined according to concrete operations as reaction dissolvent.
Anticreep environmental protection water paint for internal walls is prepared by technological means commonly used in the art.
The present invention is carried out from the IPDI, cetomacrogol 1000, dihydromethyl propionic acid of proper ratio
Reaction, obtains the polyurethane with suitable soft segment and hard section ratio so that polyurethane has good toughness and intensity；And and season
Penta tetrol triacrylate reacts to obtain the base polyurethane prepolymer for use as of unsaturated double-bond end-blocking, with methyl methacrylate, acrylic acid
Butyl ester, ethyl acrylate, in the effect of initiator azodiisobutyronitrile, occur radical reaction, acrylic acid and acrylate it
Between occur self-condensation and with unsaturated double-bond end-blocking base polyurethane prepolymer for use as be condensed, formed complex cross-linked interpenetrating networks, and will
Acrylic ester grafted into polyurethane, acrylate has good cementability and water resistance, is cooperated with polyurethane, so as to
Caking property, water resistance and the mechanical performance of the present invention is considerably increased, prevents Paint Falling；Modifying titanium dioxide, modified diatom
Soil, negative ion powder may be homogenously dispersed in modified polyurethane emulsion with suitable particle diameter, so as to further increase the machinery of the present invention
Performance, and negative ion powder has the function that to sterilize and purify air, and titanium dioxide has the toxic gases such as sterilization, decomposing formaldehyde
Effect, coordinate diatomaceous suction-operated, can adsorb, resolving harmful gas and purify air, greatly increase the present invention's
Environmental-protection function；Lauryl Alcohol ester can increase the film forming of the present invention；Lauryl sodium sulfate, emulsifier op-10, glycerine,
Si69 cooperates, and promotes each material dispersed；Defoamer, polyvinyl alcohol, hydroxyethyl cellulose, levelling agent cooperate,
Increase rheological characteristic, the stability of the present invention；Negative ion powder, modifying titanium dioxide and carboxymethyl chitosan cooperate, Ke Yizeng
Add the bactericidal property of the present invention；Si69 and modified polyurethane emulsion cooperate, and can further increase the present invention and coated article
Caking property, prevent from coming off；Above-mentioned each material, which cooperates, causes the present invention to have good caking property, water resistance, mechanicalness
Energy and environmental-protecting performance.
Embodiment
Below, technical scheme is described in detail by specific embodiment.
Embodiment 1
A kind of anticreep environmental protection water paint for internal walls, its raw material include by weight：110 parts of modified polyurethane emulsion, it is compound
17 parts of filler, 5 parts of Lauryl Alcohol ester, 3 parts of lauryl sodium sulfate, 0.2 part of emulsifier op-10,0.4 part of defoamer, glycerine
0.5 part, 0.15 part of polyvinyl alcohol, 0.25 part of hydroxyethyl cellulose, 0.3 part of levelling agent, 0.2 part of carboxymethyl chitosan, Si69
1.1 parts, 22 parts of water.
Embodiment 2
A kind of anticreep environmental protection water paint for internal walls, its raw material include by weight：100 parts of modified polyurethane emulsion, it is compound
20 parts of filler, 4 parts of Lauryl Alcohol ester, 4 parts of lauryl sodium sulfate, 0.1 part of emulsifier op-10,0.5 part of defoamer, glycerine
0.4 part, 0.2 part of polyvinyl alcohol, 0.2 part of hydroxyethyl cellulose, 0.4 part of levelling agent, 0.1 part of carboxymethyl chitosan, Si69 1.2
Part, 20 parts of water；
Wherein, defoamer is silicone emulsion and dimethyl silicone polymer；
In the preparation process of modified polyurethane emulsion, in nitrogen atmosphere, by IPDI, poly- second two
Alcohol 1000, acetone, stannous octoate mix, and are warming up to 55 DEG C, insulated and stirred 40min, add dihydromethyl propionic acid, continue insulation and stir
2h is mixed, adds pentaerythritol triacrylate, continues insulated and stirred 1h and obtains polyurethane prepolymer solution；It is cooled to room temperature,
Add methyl methacrylate, butyl acrylate, ethyl acrylate to mix, neutralized with triethylamine, add water emulsification pretreatment, be warming up to
55 DEG C, azodiisobutyronitrile is added dropwise, insulated and stirred 4h, removing acetone is evaporated under reduced pressure and obtains modified polyurethane emulsion, wherein, different Buddhist
That ketone diisocyanate, cetomacrogol 1000, stannous octoate, dihydromethyl propionic acid, the weight ratio of pentaerythritol triacrylate
For 25：17：0.2：2：3, IPDI, methyl methacrylate, butyl acrylate, ethyl acrylate, azo
The weight ratio of bis-isobutyronitrile is 25：3.5：6：0.5：0.12.
Embodiment 3
A kind of anticreep environmental protection water paint for internal walls, its raw material include by weight：120 parts of modified polyurethane emulsion, it is compound
15 parts of filler, 6 parts of Lauryl Alcohol ester, 2 parts of lauryl sodium sulfate, 0.3 part of emulsifier op-10,0.3 part of defoamer, glycerine
0.6 part, 0.1 part of polyvinyl alcohol, 0.3 part of hydroxyethyl cellulose, 0.2 part of levelling agent, 0.3 part of carboxymethyl chitosan, 1 part of Si69,
25 parts of water；
Wherein, defoamer is silicone emulsion and dimethyl silicone polymer；
The raw material of compounded mix includes：800 mesh gamma-aminopropyl-triethoxy-silane modifying titanium dioxides, 1000 mesh γ-ammonia
Propyl-triethoxysilicane modification infusorial earth, 1000 mesh negative ion powders, wherein, gamma-aminopropyl-triethoxy-silane is modified dioxy
It is 3 to change titanium, gamma-aminopropyl-triethoxy-silane modification infusorial earth, the weight ratio of negative ion powder：3：2；
In the preparation process of modified polyurethane emulsion, in nitrogen atmosphere, by IPDI, poly- second two
Alcohol 1000, acetone, stannous octoate mix, and are warming up to 50 DEG C, insulated and stirred 60min, add dihydromethyl propionic acid, continue insulation and stir
1h is mixed, adds pentaerythritol triacrylate, continues insulated and stirred 2h and obtains polyurethane prepolymer solution；It is cooled to room temperature,
Add methyl methacrylate, butyl acrylate, ethyl acrylate to mix, neutralized with triethylamine, add water emulsification pretreatment, be warming up to
50 DEG C, azodiisobutyronitrile is added dropwise, insulated and stirred 5h, removing acetone is evaporated under reduced pressure and obtains modified polyurethane emulsion, wherein, different Buddhist
That ketone diisocyanate, cetomacrogol 1000, stannous octoate, dihydromethyl propionic acid, the weight ratio of pentaerythritol triacrylate
For 20：20：0.1：2.6：2, IPDI, methyl methacrylate, butyl acrylate, ethyl acrylate, idol
The weight ratio of nitrogen bis-isobutyronitrile is 20：4.5：5.5：1.5：0.1.
Embodiment 4
A kind of anticreep environmental protection water paint for internal walls, its raw material include by weight：105 parts of modified polyurethane emulsion, it is compound
18 parts of filler, 4.5 parts of Lauryl Alcohol ester, 3.5 parts of lauryl sodium sulfate, 0.15 part of emulsifier op-10,0.45 part of defoamer,
0.45 part of glycerine, 0.18 part of polyvinyl alcohol, 0.23 part of hydroxyethyl cellulose, 0.35 part of levelling agent, 0.15 part of carboxymethyl chitosan,
1.15 parts of Si69,21 parts of water；
Wherein, defoamer is silicone emulsion and dimethyl silicone polymer；
The raw material of compounded mix includes：1000 mesh gamma-aminopropyl-triethoxy-silane modifying titanium dioxides, 800 mesh γ-ammonia
Propyl-triethoxysilicane modification infusorial earth, 2000 mesh negative ion powders, wherein, gamma-aminopropyl-triethoxy-silane is modified dioxy
It is 2 to change titanium, gamma-aminopropyl-triethoxy-silane modification infusorial earth, the weight ratio of negative ion powder：5：1；
In the preparation process of modified polyurethane emulsion, in nitrogen atmosphere, by IPDI, poly- second two
Alcohol 1000, acetone, stannous octoate mix, and are warming up to 54 DEG C, insulated and stirred 45min, add dihydromethyl propionic acid, continue insulation and stir
1.8h is mixed, adds pentaerythritol triacrylate, continues insulated and stirred 1.2h and obtains polyurethane prepolymer solution；It is cooled to room
Temperature, add methyl methacrylate, butyl acrylate, ethyl acrylate and mix, neutralized with triethylamine, add water emulsification pretreatment, risen
Temperature is added dropwise azodiisobutyronitrile, insulated and stirred 4.3h, removing acetone is evaporated under reduced pressure and obtains modified polyurethane emulsion to 54 DEG C, its
In, IPDI, cetomacrogol 1000, stannous octoate, dihydromethyl propionic acid, pentaerythritol triacrylate
Weight ratio is 23：18：0.18：2.2：2.7, IPDI, methyl methacrylate, butyl acrylate, propylene
Acetoacetic ester, the weight ratio of azodiisobutyronitrile are 23：3.8：5.8：0.7：0.115.
Embodiment 5
A kind of anticreep environmental protection water paint for internal walls, its raw material include by weight：115 parts of modified polyurethane emulsion, it is compound
16 parts of filler, 5.5 parts of Lauryl Alcohol ester, 2.5 parts of lauryl sodium sulfate, 0.25 part of emulsifier op-10,0.35 part of defoamer,
0.55 part of glycerine, 0.12 part of polyvinyl alcohol, 0.27 part of hydroxyethyl cellulose, 0.25 part of levelling agent, 0.25 part of carboxymethyl chitosan,
1.05 parts of Si69,23 parts of water；
Wherein, defoamer is silicone emulsion and dimethyl silicone polymer；
The raw material of compounded mix includes：800 mesh gamma-aminopropyl-triethoxy-silane modifying titanium dioxides, 1000 mesh γ-ammonia
Propyl-triethoxysilicane modification infusorial earth, 1000 mesh negative ion powders, wherein, gamma-aminopropyl-triethoxy-silane is modified dioxy
It is 2.5 to change titanium, gamma-aminopropyl-triethoxy-silane modification infusorial earth, the weight ratio of negative ion powder：4：1.5；
In the preparation process of modified polyurethane emulsion, in nitrogen atmosphere, by IPDI, poly- second two
Alcohol 1000, acetone, stannous octoate mix, and are warming up to 52 DEG C, insulated and stirred 55min, add dihydromethyl propionic acid, continue insulation and stir
1.8h is mixed, adds pentaerythritol triacrylate, continues insulated and stirred 1.2h and obtains polyurethane prepolymer solution；It is cooled to room
Temperature, add methyl methacrylate, butyl acrylate, ethyl acrylate and mix, neutralized with triethylamine, add water emulsification pretreatment, risen
Temperature is added dropwise azodiisobutyronitrile, insulated and stirred 4.7h, removing acetone is evaporated under reduced pressure and obtains modified polyurethane emulsion to 52 DEG C, its
In, IPDI, cetomacrogol 1000, stannous octoate, dihydromethyl propionic acid, pentaerythritol triacrylate
Weight ratio is 21：19：0.12：2.4：2.3, IPDI, methyl methacrylate, butyl acrylate, propylene
Acetoacetic ester, the weight ratio of azodiisobutyronitrile are 21：4.2：5.6：1.3：0.105.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (10)
1. a kind of anticreep environmental protection water paint for internal walls, it is characterised in that its raw material includes by weight：Modified polyurethane emulsion
100-120 parts, compounded mix 15-20 parts, Lauryl Alcohol ester 4-6 parts, lauryl sodium sulfate 2-4 parts, emulsifier op-10
0.1-0.3 parts, defoamer 0.3-0.5 parts, glycerine 0.4-0.6 parts, polyvinyl alcohol 0.1-0.2 parts, hydroxyethyl cellulose 0.2-0.3
Part, levelling agent 0.2-0.4 parts, carboxymethyl chitosan 0.1-0.3 parts, Si69 1-1.2 parts, water 20-25 parts.
2. anticreep environmental protection water paint for internal walls according to claim 1, it is characterised in that in the preparation of modified polyurethane emulsion
During, in nitrogen atmosphere, IPDI, cetomacrogol 1000, acetone, stannous octoate are mixed, heating,
Insulated and stirred, dihydromethyl propionic acid is added, continue insulated and stirred, add pentaerythritol triacrylate, continue insulated and stirred
Obtain polyurethane prepolymer solution；Room temperature is cooled to, methyl methacrylate, butyl acrylate, ethyl acrylate is added and mixes,
Neutralized with triethylamine, add water emulsification pretreatment, heated up, azodiisobutyronitrile is added dropwise, insulated and stirred, removing acetone is evaporated under reduced pressure and obtains
Modified polyurethane emulsion.
3. anticreep environmental protection water paint for internal walls according to claim 1 or claim 2, it is characterised in that in modified polyurethane emulsion
In preparation process, in nitrogen atmosphere, IPDI, cetomacrogol 1000, acetone, stannous octoate are mixed,
50-55 DEG C, insulated and stirred 40-60min is warming up to, adds dihydromethyl propionic acid, continues insulated and stirred 1-2h, adds Ji Wusi
Alcohol triacrylate, continue insulated and stirred 1-2h and obtain polyurethane prepolymer solution；Room temperature is cooled to, adds methyl methacrylate
Ester, butyl acrylate, ethyl acrylate mix, and are neutralized with triethylamine, add water emulsification pretreatment, are warming up to 50-55 DEG C, and azo is added dropwise
Bis-isobutyronitrile, insulated and stirred 4-5h, removing acetone is evaporated under reduced pressure and obtains modified polyurethane emulsion.
4. the anticreep environmental protection water paint for internal walls according to Claims 2 or 3, it is characterised in that in modified polyurethane emulsion
In preparation process, IPDI, cetomacrogol 1000, stannous octoate, dihydromethyl propionic acid, pentaerythrite 3 third
The weight ratio of olefin(e) acid ester is 20-25：17-20：0.1-0.2：2-2.6：2-3.
5. according to any one of the claim 2-4 anticreep environmental protection water paint for internal walls, it is characterised in that in modified polyurethane breast
In the preparation process of liquid, IPDI, methyl methacrylate, butyl acrylate, ethyl acrylate, azo two
The weight ratio of isobutyronitrile is 20-25：3.5-4.5：5.5-6：0.5-1.5：0.1-0.12.
6. according to any one of the claim 1-5 anticreep environmental protection water paint for internal walls, it is characterised in that the raw material of compounded mix
Including：Modifying titanium dioxide, modification infusorial earth, negative ion powder.
7. anticreep environmental protection water paint for internal walls according to claim 6, it is characterised in that modifying titanium dioxide, modified diatom
Soil, the weight ratio of negative ion powder are 2-3：3-5：1-2.
8. according to the anticreep environmental protection water paint for internal walls of claim 6 or 7, it is characterised in that modifying titanium dioxide, modified silicon
Diatomaceous earth is 800-1000 mesh, and negative ion powder is 1000-2000 mesh.
9. according to any one of the claim 6-8 anticreep environmental protection water paint for internal walls, it is characterised in that modifying titanium dioxide is
Gamma-aminopropyl-triethoxy-silane modifying titanium dioxide, modification infusorial earth are that gamma-aminopropyl-triethoxy-silane is modified diatom
Soil.
10. according to any one of the claim 1-9 anticreep environmental protection water paint for internal walls, it is characterised in that defoamer is emulsification
Silicone oil and dimethyl silicone polymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710486667.0A CN107353808A (en) | 2017-06-23 | 2017-06-23 | A kind of anticreep environmental protection water paint for internal walls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710486667.0A CN107353808A (en) | 2017-06-23 | 2017-06-23 | A kind of anticreep environmental protection water paint for internal walls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107353808A true CN107353808A (en) | 2017-11-17 |
Family
ID=60273105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710486667.0A Withdrawn CN107353808A (en) | 2017-06-23 | 2017-06-23 | A kind of anticreep environmental protection water paint for internal walls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107353808A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108977051A (en) * | 2018-06-29 | 2018-12-11 | 安徽天锦云漆业有限公司 | A kind of water-fast stain-resistant exterior wall coating |
-
2017
- 2017-06-23 CN CN201710486667.0A patent/CN107353808A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108977051A (en) * | 2018-06-29 | 2018-12-11 | 安徽天锦云漆业有限公司 | A kind of water-fast stain-resistant exterior wall coating |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102838713B (en) | A kind of aqueous polyurethane complex emulsions and preparation method thereof | |
| CN108715729A (en) | Fire-retardant, antibiotic property aqueous polyurethane coating and adhesive preparation method | |
| CN104892849A (en) | Bionically designed waterborne polyacrylate modified polyurethane composite emulsion and preparation method thereof | |
| NZ243386A (en) | Elastomeric compositions comprising two incompatible polymers and a photosensitive compound or composition | |
| CN107383283A (en) | A kind of structural type antimicrobial acrylic emulsion and its preparation method and application | |
| CN105859951A (en) | Water-soluble acrylic resin and preparing method thereof | |
| CN102604539A (en) | Interior wall coating capable of releasing far infrared rays and anions and preparation method thereof | |
| CN104788630A (en) | Waterborne antibacterial emulsion and preparation method thereof | |
| CN106189640A (en) | A kind of preparation method of modified aqueous acrylic acid cold coating | |
| CN111087540A (en) | Acrylate emulsion for waterproof coating and preparation process thereof | |
| CN107353808A (en) | A kind of anticreep environmental protection water paint for internal walls | |
| DE102012007823A1 (en) | POLYMERISATES MANUFACTURED BY EMULSION POLYMERIZATION OF FUNCTIONALIZED POLYURETHANE NANOPARTICLES AND RADICALLY HARDENABLE MONOMERS, A METHOD OF THEIR PREPARATION AND THEIR USE | |
| CN110041497B (en) | Silver-loaded graphene/waterborne polyurethane-acrylate antibacterial emulsion and preparation method thereof | |
| CN105085779B (en) | With the high-solid-content and low-viscosity high stability polyacrylate dispersion and method of the preparation of double polymerisable emulsifiers | |
| CN104449118A (en) | Environment-friendly reflective coating | |
| CN113136003B (en) | Antibacterial styrene-acrylic emulsion containing thiazole structure and preparation method and application thereof | |
| CN110655626A (en) | Antibacterial nonionic waterborne polyurethane and preparation method thereof | |
| CN111349371A (en) | Stain-resistant emulsion and preparation method and application thereof | |
| CN106398574B (en) | Polyacrylate pressure-sensitive adhesive and preparation method thereof | |
| CN105694642A (en) | Acrylate waterproof coating emulsion and preparation method thereof | |
| CN108285759A (en) | Antibacterial high viscous waterproof white glue with vinyl of a kind of environment friendly mildew resistant and preparation method thereof | |
| CN105153763A (en) | Environment-friendly and sterilization diatom ooze coating | |
| EP1694120B1 (en) | Use of biocide-containing, water-redispersible polymer powder compositions in mineral construction materials | |
| CN107474759B (en) | A kind of silane-modified oxidized starch adhesive, preparation method and application | |
| CN107286883B (en) | A kind of graft modification oxidized starch adhesive, and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171117 |