CN107699088A - Interior wall coating and preparation method thereof - Google Patents
Interior wall coating and preparation method thereof Download PDFInfo
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- CN107699088A CN107699088A CN201711065659.5A CN201711065659A CN107699088A CN 107699088 A CN107699088 A CN 107699088A CN 201711065659 A CN201711065659 A CN 201711065659A CN 107699088 A CN107699088 A CN 107699088A
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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
- C09D143/00—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 containing boron, silicon, phosphorus, selenium, tellurium, or a metal; Coating compositions based on derivatives of such polymers
- C09D143/04—Homopolymers or copolymers of monomers containing silicon
-
- 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
- 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
- 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
- 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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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention relates to building material field, and in particular to a kind of interior wall coating and preparation method thereof.The interior wall coating is mainly mixed together by liquid component A and solid constituent B, and liquid component A is mainly made up of the component of following parts by weight：0.5~2 part of 35~65 parts of silicone acrylic emulsion, 25~50 parts of elastic water-proof emulsion, 1.5~2.8 parts of propane diols, 1~2 part of homopolymer of carboxylic acid type dispersant, 1~2 part of polyethers trisiloxanes, 0.5~2 part of defoamer, 1.5~2.8 parts of Lauryl Alcohol fat, 0.2 1 parts of bactericide, 0.5~2 part of polyurethane levelling agent and non-ionic associative type thickener；Solid constituent B is mainly made up of the component of following parts by weight：0.5~2 part of 10~45 parts of low alkalinity aluminate white cement, 50~100 parts of filler and polycarboxylate water-reducer.The interior wall coating has strong adhesive force, strong adhesion strength and strong weatherability, suitable for kitchen and toilet, positive balcony.
Description
Technical field
The present invention relates to building material field, in particular to a kind of interior wall coating and preparation method thereof.
Background technology
Coating act as decorating and protected, and protecting by the surface of painting jewelry, prevents the light from the external world, oxygen, chemicals
The erosion of matter, solvent etc., improve the service life for being applied thing；Paint finishing is in material surface, thus it is possible to vary its color, flower
Line, gloss, texture etc., improve the aesthetic value of object.Building coating mode classification is various, for example, inside and outside by use environment point
Wall, ground and ceiling coating；By the organic and inorganic and organic-inorganic hybrid coatings of main film forming substance point；By main film forming substance
State point is water-soluble, type of latex type and solvent borne powder-type；Divide planomural shape, sand wall-like and three-dimensional pattern shape according to decoration functions；
By specific function point fire prevention, waterproof, mould proof and anti-condensation etc..
Interior wall coating is wide in variety various, but some special areas are directed in house ornamentation, such as kitchen and toilet, balcony and dew
Region that platform etc. easily seeps water and special coating is fewer, it is therefore common to these areas covered with paint, lacquer, colour wash, etc. using conventional interiro wall latex paint
Domain because occur situations such as wall leakage, fine cracks paint film spalling, mildew black, efflorescence tarnish, finally lose painting
The decoration and defencive function of material.
The content of the invention
The present invention first purpose be to provide a kind of interior wall coating, to make it have, adhesive force is strong, adhesion strength is big
And the characteristics of good weatherability.
Second object of the present invention is to provide a kind of preparation method of interior wall coating, to pass through simple technique side
Method, is prepared that adhesive force is strong, adhesion strength is big and the interior wall coating of good weatherability.
The present invention is solved its technical problem and realized using following technical scheme.
A kind of interior wall coating provided by the invention, it is mainly prepared by liquid component A and solid constituent B, liquid group
A is divided mainly to be made up of the component of following parts by weight：35~65 parts of silicone acrylic emulsion, 25~50 parts of elastic water-proof emulsion, propane diols 1.5
~2.8 parts, 1~2 part of homopolymer of carboxylic acid type dispersant, 1~2 part of polyethers trisiloxanes, 0.5~2 part of defoamer, Lauryl Alcohol fat
0.5~2 part of 1.5~2.8 parts, bactericide 0.2-1 parts, 0.5~2 part of polyurethane levelling agent and non-ionic associative type thickener；
Solid constituent B is mainly made up of the component of following parts by weight：10~45 parts of low alkalinity aluminate white cement, 50~100 parts of filler
And 0.5~2 part of polycarboxylate water-reducer.
The invention further relates to the preparation method of above-mentioned interior wall coating, and it includes：By aforesaid liquid component A and above-mentioned solid group
B is divided to mix.
The interior wall coating of the present invention has strong adhesive force, strong adhesion strength and strong weatherability, reveals suitable for kitchen and toilet, sun
Platform, its coating can form stable diaphragm, have certain waterproof, seepage control performance and pliability, strong tensile strength causes
The coating can repair the fine cracks of metope, and easy for construction.
Embodiment
, below will be to embodiment party of the present invention to make the purpose, technical scheme and advantage of embodiment of the present invention clearer
Technical scheme in formula is clearly and completely described.Unreceipted actual conditions person in embodiment or embodiment, according to routine
The condition that condition or manufacturer suggest is carried out.Agents useful for same or the unreceipted production firm person of instrument, being can be by commercially available purchase
Buy the conventional products of acquisition.
Interior wall coating of embodiment of the present invention and preparation method thereof is specifically described below.
Some embodiments of the present invention provide a kind of interior wall coating, and it is mainly by liquid component A and solid constituent B systems
Standby to form, liquid component A is mainly made up of the component of following parts by weight：35~65 parts of silicone acrylic emulsion, elastic water-proof emulsion 25~
50 parts, 1.5~2.8 parts of propane diols, 1~2 part of homopolymer of carboxylic acid type dispersant, 1~2 part of polyethers trisiloxanes, defoamer 0.5~
2 parts, 1.5~2.8 parts of Lauryl Alcohol fat, bactericide 0.2-1 parts, 0.5~2 part of polyurethane levelling agent and non-ionic associative type increase
Thick dose 0.5~2 part；
Solid constituent B is mainly made up of the component of following parts by weight：10~45 parts of low alkalinity aluminate white cement, filler 50
~100 parts and 0.5~2 part of polycarboxylate water-reducer.
Silicone acrylic emulsion is that the organic silicon monomer containing unsaturated bond and acrylic monomer are added into suitable auxiliary agent, is passed through
The emulsion that nucleocapsid cladding polymerization technique is polymerized.It combines organosilicon fire-resistant, weatherability, chemical-resistant, hydrophobic,
High colour retention, pliability, the tack of the low not v ulnerability of surface energy and acrylic resin.Pass through silicone acrylic emulsion and other groups
/ be combined, the tack and weatherability for the coating for improving interior wall coating formation can be reached.
According to some embodiments, silicone acrylic emulsion can be Ahmedabad richness RS-9961 silicone acrylic emulsions, the brand and model
Silicone acrylic emulsion can combine to form good effect with other components.
Using elastic water-proof emulsion polymer, the pliability, tensile strength and adhesion strength of paint film can be improved, increases and applies
The waterproof, seepage control performance of material.In some embodiments, elastic water-proof emulsion can be TIANBA-2012 or BASF S400 waterproofs
Emulsion etc., preferably TIANBA-2012.
Propane diols can cooperate with matching somebody with somebody with silicone acrylic emulsion and elastic water-proof emulsion well as a kind of organic solvent
Close so that the emulsifying effectiveness of whole solution is more preferable.
Homopolymer of carboxylic acid type dispersant refers to the dispersant of the homopolymer type with carboxylic acid, and the dispersant of the species can be with
Solid constituent B is dispersed in liquid component A well, the scattered thing phase body for forming stabilization can be preferably carried out between filler
System, will not mutually assemble.
Polyethers trisiloxanes is a kind of surfactant, enables to the surface property of coating of interior wall coating formation more
Good, intensity is higher.Polyethers trisiloxanes can be that the allyl polyether for the methoxy group that the degree of polymerization is 7 is modified seven methyl three
The polyether-modified trisiloxanes that siloxanes obtains.
Defoamer is also referred to as defomaing agent, the surface tension of coating can be reduced in the forming process of interior wall coating so that shape
Into coating surface performance it is more preferable, it is not easy to ftracture.
According to some embodiments, defoamer can select mineral oil antifoam agent, and it can reach optimal defoaming effect.
Further, the preferred BASF A10 of mineral oil antifoam agent.
Lauryl Alcohol ester is alkoxide compound, chemical name 2,2,4- trimethyl -1,3- pentanediol mono isobutyrates；
Trade name Lauryl Alcohol ester or alcohol ester-12, it is a kind of coalescents, can effectively reduce its MFT, and
Its hydrolytic stability is very good, can carry out cooperation use with silicone acrylic emulsion and elastic water-proof emulsion, soften in coating
Particle, and then strengthen the overall performance of interior wall coating.
The use of polyurethane levelling agent can promote coating formed during drying and forming-film one it is smooth, smooth, uniform
Film, can effectively reduce the surface tension of coating, improve the permeability of coating, can reduce and spot and spot are produced when brushing
Possibility, increase spreadability, make film forming uniform, natural.According to some embodiments, polyurethane levelling agent is ROHM AND HAAS RM-
2020。
In some embodiments, the preferred non-ionic polyurethane association thickener of non-ionic associative type thickener, it is one
The ethoxy based polyurethanes water-soluble polymer that kind hydrophobic group is modified, its molecule hydrophobic side and latex particle, surfactant, pigment
Associated Deng hydrophobic structure, form space network, molecule hydrophilic chain works with water molecules hydrogen bond, so as to reach thickening knot
Fruit.Further, non-ionic associative type thickener can be ROHM AND HAAS ACRYSOL polyurethane thickeners RM-8W.
The condensation setting rate of low alkalinity aluminate white cement is fast so that coating can quickly form coating, and its
Low alkalinity can cause the coating to be formed to be not easily susceptible to cracking.It can select low-alkalinity sulphoaluminate cement, and its specific surface area is big, from
Low by expansion rate, intensity is big so that the interior wall coating of formation can also have very stable performance.
According to some embodiments, low alkalinity aluminate white cement is middle continent board CA-80.
Filler can play skeletal support to coating and act on, and in some embodiments, filler includes：Powdered whiting, gold
Red stone-type titanium dioxide and silica flour, it is preferable that the ratio of powdered whiting, rutile type titanium white and silica flour be 23~
60：12~40：23~60.The particle diameter of powdered whiting is 325~600 mesh, and the particle diameter of silica flour is 120~180 mesh.By upper
State the combination of the filler of ratio and particle diameter so that the intensity of the coating of formation is relatively good, and solid constituent can be preferably in liquid
Disperseed in body component, when being frozen into coating, surface smoothness is more preferable, and wearability is stronger, is also not easily susceptible to cracking, and can adapt to
Various temperature environments.
Polycarboxylate water-reducer is a kind of cement dispersants, and it enables to low alkalinity aluminate white cement in a liquid can
It is scattered well, do not reunite, the uniformity of the coating of formation is more preferable.According to some embodiments, polycarboxylate water-reducer is
Polycarboxylate water-reducer XS-08A, preferably polycarboxylate water-reducer XS-08A are the polycarboxylate water-reducer XS-08A as still chemical industry.
In the above-mentioned embodiment of the present invention, using inorganic cement and organic polymer, interaction film forming, strengthen hardness and with
The adhesive force of base material, using elastic water-proof emulsion polymer, the pliability, tensile strength and adhesion strength of paint film are improved, is increased
The waterproof, seepage control performance of coating, using silicone acrylic emulsion polymer, improve the weatherability of paint film.Pass through above-mentioned various liquid groups simultaneously
Point and respective scientific compatibility between solid constituent, synergy so that the performance comparision of the coating of formation is stable, adhesive force
By force, adhesion strength is high, and fire resistance is good.
According to some embodiments, liquid component A 5~20 parts of deionized water for also including parts by weight meter, preferably 7~18
Part.Enable to solid and liquid component preferably can to mix and disperse by deionized water.
The interior wall coating that some embodiments of the present invention provide, it includes liquid component A and solid constituent B, liquid group
A is divided to be made up of the component of following parts by weight：7~18 parts of deionized water, 38~60 parts of silicone acrylic emulsion, elastic water-proof emulsion 27~45
Part, 1.7~2.4 parts of propane diols, 1.1~1.8 parts of homopolymer of carboxylic acid type dispersant, 1.1~1.9 parts of polyethers trisiloxanes, defoaming
0.6~1.8 part of agent, 1.6~2.5 parts of Lauryl Alcohol fat, 0.3~0.8 part of bactericide, 0.7~1.8 part of polyurethane levelling agent and
0.6~1.8 part of non-ionic associative type thickener；
Solid constituent B is mainly made up of the component of following parts by weight：12~40 parts of low alkalinity aluminate white cement, 325~
600 23~60 parts of mesh powdered whitings, 12~40 parts of rutile type titanium white, 120~180 23~60 parts of mesh silica flours and poly-
Carboxylic acid water reducer XS-08A0.7~1.8 part.
The interior wall coating that some embodiments of the present invention provide, it includes liquid component A and solid constituent B, liquid group
A is divided to be made up of the component of following parts by weight：9~11 parts of deionized water, 40~50 parts of silicone acrylic emulsion, elastic water-proof emulsion 25~35
Part, 1.8~2.3 parts of propane diols, 1~1.5 part of homopolymer of carboxylic acid type dispersant, 1~1.5 part of polyethers trisiloxanes, defoamer 0.5
~1 part, 1.8~2.3 parts of Lauryl Alcohol fat, bactericide 0.2-0.6 parts, 0.5~1 part of polyurethane levelling agent and non-ionic associative
0.5~1 part of type thickener；
Solid constituent B is mainly made up of the component of following parts by weight：15~25 parts of low alkalinity aluminate white cement, filler 65
~85 parts and polycarboxylate water-reducer XS-08A 0.5~1.2 part.
It is protruded by the performance comparision for forming the interior wall coating for enabling to be formed of aforementioned proportion.It should be noted that
Liquid component A and solid constituent B in embodiment of the present invention can be mixed by the proportioning of above-mentioned parts by weight respectively, its
Liquid component A and solid constituent B can be 0.8~1.2 according to mass ratio：1 ratio is matched again.
Some embodiments of the present invention further relate to the preparation method of above-mentioned interior wall coating, by liquid component A and solid group
B is divided to mix together, its agitating mode can be carried out by mixer, and mixing time and rotating speed can be selected as needed
Select.
It is of the invention that its coating has strong adhesive force, strong adhesion strength and strong weatherability compared with existing interior wall coating, its
Coating can form stable diaphragm, have certain waterproof, seepage control performance and pliability, water resistance is good, and strong stretching is strong
The fine cracks for alloing the coating to repair metope are spent, and it is easy for construction, directly can directly it be constructed on Wu Mingshui base material,
Wall primer in construction can also be exempted, reduce construction cost.
The feature and performance of the present invention are described in further detail with reference to embodiments.
Embodiment 1
The interior wall coating that the present embodiment provides is to mix A liquid components and B powder components according to following parts by weight,
Wherein：
A liquid components：5 parts of deionized water, 65 parts of silicone acrylic emulsion, 25 parts of elastic water-proof emulsion, 1.5 parts of propane diols, carboxylic acid
1.5 parts of homopolymer type dispersant, 1.5 parts of polyethers trisiloxanes, 0.7 part of mineral oil antifoam agent, 1.5 parts of Lauryl Alcohol fat, sterilization
0.2 part of agent, 0.5 part of polyurethane levelling agent, 0.5 part of non-ionic associative type thickener.
B solid constituents：10 parts of low alkalinity aluminate white cement, 325~600 40 parts of mesh powdered whitings, rutile type titanium
20 parts of white powder, 120~180 29.5 parts of mesh silica flours, 0.5 part of polycarboxylate water-reducer XS-08A.
Wherein, upper silicone acrylic emulsion is Ahmedabad richness RS-9961 silicone acrylic emulsions, and elastic water-proof emulsion is TIANBA-2012, mineral
Oily defoamer is BASF A10, and polyurethane levelling agent is ROHM AND HAAS RM-2020, and non-ionic associative type thickener is Luo Menha
This ACRYSOL polyurethane thickener RM-8W, low alkalinity aluminate white cement are middle continent board CA-80, and polycarboxylate water-reducer is as still
The polycarboxylate water-reducer XS-08A of chemical industry.
Embodiment 2
The interior wall coating that the present embodiment provides is to mix A liquid components and B powder components according to following parts by weight,
Wherein：
A liquid components：5 parts of deionized water, 65 parts of silicone acrylic emulsion, 25 parts of elastic water-proof emulsion, 1.5 parts of propane diols, carboxylic acid
1.5 parts of homopolymer type dispersant, 1.5 parts of polyethers trisiloxanes, 0.7 part of mineral oil antifoam agent, 1.5 parts of Lauryl Alcohol fat, sterilization
0.2 part of agent, 0.5 part of polyurethane levelling agent, 0.5 part of non-ionic associative type thickener.
B solid constituents：20 parts of low alkalinity aluminate white cement, 325~600 30 parts of mesh powdered whitings, rutile type titanium
30 parts of white powder, 120~180 29 parts of mesh silica flours, 1 part of polycarboxylate water-reducer XS-08A.
Wherein, upper silicone acrylic emulsion is Ahmedabad richness RS-9961 silicone acrylic emulsions, and elastic water-proof emulsion is TIANBA-2012, mineral
Oily defoamer is BASF A10, and polyurethane levelling agent is ROHM AND HAAS RM-2020, and non-ionic associative type thickener is Luo Menha
This ACRYSOL polyurethane thickener RM-8W, low alkalinity aluminate white cement are middle continent board CA-80, and polycarboxylate water-reducer is as still
The polycarboxylate water-reducer XS-08A of chemical industry.
Embodiment 3
The interior wall coating that the present embodiment provides is to mix A liquid components and B powder components according to following parts by weight,
Wherein：
A liquid components：10.8 parts of deionized water, 48 parts of silicone acrylic emulsion, 32 parts of elastic water-proof emulsion, 2 parts of propane diols, carboxylic acid
1.2 parts of homopolymer type dispersant, 1.2 parts of polyethers trisiloxanes, 0.8 part of mineral oil antifoam agent, 2 parts of Lauryl Alcohol fat, bactericide
0.4 part, 0.8 part of polyurethane levelling agent, 0.8 part of non-ionic associative type thickener.
B solid constituents：10 parts of low alkalinity aluminate white cement, 325~600 40 parts of mesh powdered whitings, rutile type titanium
20 parts of white powder, 120~180 29.5 parts of mesh silica flours, 0.5 part of polycarboxylate water-reducer XS-08A.
Wherein, upper silicone acrylic emulsion is Ahmedabad richness RS-9961 silicone acrylic emulsions, and elastic water-proof emulsion is TIANBA-2012, mineral
Oily defoamer is BASF A10, and polyurethane levelling agent is ROHM AND HAAS RM-2020, and non-ionic associative type thickener is Luo Menha
This ACRYSOL polyurethane thickener RM-8W, low alkalinity aluminate white cement are middle continent board CA-80, and polycarboxylate water-reducer is as still
The polycarboxylate water-reducer XS-08A of chemical industry.
Embodiment 4
The interior wall coating that the present embodiment provides is to mix A liquid components and B powder components according to following parts by weight,
Wherein：
A liquid components：10.8 parts of deionized water, 48 parts of silicone acrylic emulsion, 32 parts of elastic water-proof emulsion, 2 parts of propane diols, carboxylic acid
1.2 parts of homopolymer type dispersant, 1.2 parts of polyethers trisiloxanes, 0.8 part of mineral oil antifoam agent, 2 parts of Lauryl Alcohol fat, bactericide
0.4 part, 0.8 part of polyurethane levelling agent, 0.8 part of non-ionic associative type thickener.
B solid constituents：20 parts of low alkalinity aluminate white cement, 325 mesh~30 parts of 600 mesh powdered whiting, rutile-type
30 parts of titanium dioxide, 120~180 29 parts of mesh silica flours, polycarboxylate water-reducer XS-08A1 parts.
Wherein, upper silicone acrylic emulsion is Ahmedabad richness RS-9961 silicone acrylic emulsions, and elastic water-proof emulsion is TIANBA-2012, mineral
Oily defoamer is BASF A10, and polyurethane levelling agent is ROHM AND HAAS RM-2020, and non-ionic associative type thickener is Luo Menha
This ACRYSOL polyurethane thickener RM-8W, low alkalinity aluminate white cement are middle continent board CA-80, and polycarboxylate water-reducer is as still
The polycarboxylate water-reducer XS-08A of chemical industry.
Embodiment 5
The interior wall coating that the present embodiment provides is to mix A liquid components and B powder components according to following parts by weight,
Wherein：
A liquid components：20 parts of deionized water, 65 parts of silicone acrylic emulsion, 50 parts of elastic water-proof emulsion, 2.8 parts of propane diols, carboxylic acid
2 parts of homopolymer type dispersant, 2 parts of polyethers trisiloxanes, 2 parts of mineral oil antifoam agent, 2.8 parts of Lauryl Alcohol fat, 1 part of bactericide,
2 parts of polyurethane levelling agent, 2 parts of non-ionic associative type thickener.
B solid constituents：45 parts of low alkalinity aluminate white cement, 325~600 40 parts of mesh powdered whitings, rutile type titanium
20 parts of white powder, 120~180 29.5 parts of mesh silica flours, 2 parts of polycarboxylate water-reducer XS-08A.
Wherein, upper silicone acrylic emulsion is Ahmedabad richness RS-9961 silicone acrylic emulsions, and elastic water-proof emulsion is TIANBA-2012, mineral
Oily defoamer is BASF A10, and polyurethane levelling agent is ROHM AND HAAS RM-2020, and non-ionic associative type thickener is Luo Menha
This ACRYSOL polyurethane thickener RM-8W, low alkalinity aluminate white cement are middle continent board CA-80, and polycarboxylate water-reducer is as still
The polycarboxylate water-reducer XS-08A of chemical industry.
Embodiment 6
The interior wall coating that the present embodiment provides is to mix A liquid components and B powder components according to following parts by weight,
Wherein：
A liquid components：18 parts of deionized water, 38 parts of silicone acrylic emulsion, 45 parts of elastic water-proof emulsion, 2.4 parts of propane diols, carboxylic acid
1.8 parts of homopolymer type dispersant, 1.5 parts of polyethers trisiloxanes, 1.5 parts of mineral oil antifoam agent, 2.5 parts of Lauryl Alcohol fat, sterilization
0.8 part of agent, 1.8 parts of polyurethane levelling agent, 1.8 parts of non-ionic associative type thickener.
B solid constituents：20 parts of low alkalinity aluminate white cement, 325~600 29.2 parts of mesh powdered whitings, rutile-type
20 parts of titanium dioxide, 120~180 30 parts of mesh silica flours, polycarboxylate water-reducer XS-08A0.8 parts.
Wherein, upper silicone acrylic emulsion is Ahmedabad richness RS-9961 silicone acrylic emulsions, and elastic water-proof emulsion is TIANBA-2012, mineral
Oily defoamer is BASF A10, and polyurethane levelling agent is ROHM AND HAAS RM-2020, and non-ionic associative type thickener is Luo Menha
This ACRYSOL polyurethane thickener RM-8W, low alkalinity aluminate white cement are middle continent board CA-80, and polycarboxylate water-reducer is as still
The polycarboxylate water-reducer XS-08A of chemical industry.
Embodiment 7
The present embodiment difference from Example 6 is only that 325~600 mesh powdered whitings are 79.2 parts, without golden red
Stone-type titanium dioxide and silica flour.
Embodiment 8
The present embodiment difference from Example 6 is only that rutile type titanium white is 79.2 parts, without 325~600 mesh
Powdered whiting and 120~180 mesh silica flours.
Embodiment 9
The present embodiment difference from Example 6 is only that 120~180 mesh silica flours are 79.2 parts, without 325~600
Mesh powdered whiting and rutile type titanium white.
Comparative example 1
The difference from Example 6 of comparative example 1, it is only that in A liquid components and is free of polyethers trisiloxanes.
Comparative example 2
The difference from Example 6 of comparative example 1, it is only that in A liquid components and replaces homopolymer of carboxylic acid with polyethylene glycol 200
Type dispersant.
Comparative example 3
The difference from Example 6 of comparative example 1, it is only that in A liquid components non-with the replacement of amino alcohol solvay-type titanate esters
Ion association type thickener.
Physical property detection is carried out to interior wall coating made from various embodiments above and comparative example by common detection methods,
Obtain table one：
Table one
The interior wall coating that embodiment of the present invention obtains it can be seen from table one its there is good high-temperature resistant property, low
Warm cracking resistance, impermeability and anti-general saline alkali, have high tensile, high rigidity and weatherability.
Embodiment 1 contrasts with embodiment 2, embodiment 3 understands that low alkalinity aluminate white cement adds with the contrast of embodiment 4
Enter has obvious positive influences to the hardness and tensile strength of coating；Embodiment 1 contrasts with embodiment 3, embodiment 2 is with implementing 4
Contrast understands that the addition of elastic water-proof emulsion has positive influences to the fracture elongation and water penetration of coating；Meanwhile elasticity is anti-
There is also negative impact for the hardness and tensile strength of aqueous emulsion coating；Embodiment 6-9 is compared, it can be seen that filler
Component has an impact to its hardness, tensile strength, fracture elongation and water penetration, when with three kinds of filler combinations, its hardness,
The performance of tensile strength, fracture elongation and water penetration is best；Embodiment 6 is compared with comparative example 1, it can be seen that the silicon of polyethers three
Oxygen alkane has considerable influence to the overall performance of interior wall coating；Embodiment 6 is compared with comparative example 2, it can be seen that homopolymer of carboxylic acid type
The effect of dispersant is better than the effect of other dispersants；Embodiment 6 is compared with comparative example 3, it can be seen that non-ionic associative type increases
The thick dose of effect for being better than other thickeners.
In summary, compared with existing interior wall coating, its coating has strong adhesive force, glued by force interior wall coating of the invention
Knotting strength and strong weatherability, its coating can form stable diaphragm, have certain waterproof, seepage control performance and pliability, resistance to
It is water-based can be good, strong tensile strength allows the coating to repair the fine cracks of metope, and easy for construction, can be directly without bright
Directly constructed on the base material of water, can also exempt wall primer in construction, reduce construction cost.
Embodiments described above is part of the embodiment of the present invention, rather than whole embodiments.The reality of the present invention
The detailed description for applying example is not intended to limit the scope of claimed invention, but is merely representative of the selected implementation of the present 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 interior wall coating, it is characterised in that it is mainly prepared by liquid component A and solid constituent B, the liquid group
A is divided mainly to be made up of the component of following parts by weight：35~65 parts of silicone acrylic emulsion, 25~50 parts of elastic water-proof emulsion, propane diols 1.5
~2.8 parts, 1~2 part of homopolymer of carboxylic acid type dispersant, 1~2 part of polyethers trisiloxanes, 0.5~2 part of defoamer, Lauryl Alcohol fat
0.5~2 part of 1.5~2.8 parts, bactericide 0.2-1 parts, 0.5~2 part of polyurethane levelling agent and non-ionic associative type thickener；
The solid constituent B is mainly made up of the component of following parts by weight：10~45 parts of low alkalinity aluminate white cement, filler 50
~100 parts and 0.5~2 part of polycarboxylate water-reducer.
2. interior wall coating according to claim 1, it is characterised in that the liquid component A's also includes parts by weight meter
5~20 parts of deionized water, preferably 7~18 parts.
3. interior wall coating according to claim 2, it is characterised in that the liquid component A by following parts by weight component
Composition：5~20 parts of deionized water, 40~50 parts of silicone acrylic emulsion, 25~35 parts of elastic water-proof emulsion, 1.8~2.3 parts of propane diols,
1~1.5 part of homopolymer of carboxylic acid type dispersant, 1~1.5 part of polyethers trisiloxanes, 0.5~1 part of defoamer, Lauryl Alcohol fat 1.8
0.5~1 part of~2.3 parts, bactericide 0.2-0.6 parts, 0.5~1 part of polyurethane levelling agent and non-ionic associative type thickener；
The solid constituent B is mainly made up of the component of following parts by weight：15~25 parts of low alkalinity aluminate white cement, filler 65
~85 parts and 0.5~1.2 part of polycarboxylate water-reducer.
4. according to the interior wall coating described in claims 1 to 3 any one, it is characterised in that the defoamer disappears for mineral oil
Infusion.
5. according to the interior wall coating described in claims 1 to 3 any one, it is characterised in that the filler includes：Heavy carbonic acid
Calcium, rutile type titanium white and silica flour, it is preferable that the powdered whiting, the rutile type titanium white and described
The ratio of silica flour is 23~60：12~40：23~60.
6. interior wall coating according to claim 5, it is characterised in that the particle diameter of the powdered whiting is 325~600
Mesh, the particle diameter of the silica flour is 120~180 mesh.
7. interior wall coating according to claim 1, it is characterised in that the low alkalinity aluminate white cement is middle continent board
CA-80, the polycarboxylate water-reducer XS-08A are the polycarboxylate water-reducer XS-08A as still chemical industry.
8. interior wall coating according to claim 1, it is characterised in that the silicone acrylic emulsion is Ahmedabad richness RS-9961 silicon third
Emulsion, the elastic water-proof emulsion are TIANBA-2012.
9. interior wall coating according to claim 1, it is characterised in that the defoamer is BASF A10, the polyurethane
Levelling agent is ROHM AND HAAS RM-2020, and the non-ionic associative type thickener is ROHM AND HAAS ACRYSOL polyurethane thickeners
RM-8W。
10. a kind of preparation method of interior wall coating as claimed in any one of claims 1 to 9 wherein, it is characterised in that it includes：
The liquid component A and solid constituent B is mixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711065659.5A CN107699088A (en) | 2017-11-02 | 2017-11-02 | Interior wall coating and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711065659.5A CN107699088A (en) | 2017-11-02 | 2017-11-02 | Interior wall coating and preparation method thereof |
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| CN107699088A true CN107699088A (en) | 2018-02-16 |
Family
ID=61177794
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|---|---|---|---|
| CN201711065659.5A Pending CN107699088A (en) | 2017-11-02 | 2017-11-02 | Interior wall coating and preparation method thereof |
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| CN108546017A (en) * | 2018-05-16 | 2018-09-18 | 四川文希科技有限公司 | One kind removing formaldehyde building coating and preparation method |
| CN108690444A (en) * | 2018-06-29 | 2018-10-23 | 淮安市冰青建设工程管理有限公司 | A kind of interior wall coating |
| CN108690445A (en) * | 2018-06-29 | 2018-10-23 | 淮安市冰青建设工程管理有限公司 | A kind of preparation method of interior wall coating |
| CN108753085A (en) * | 2018-06-29 | 2018-11-06 | 淮安市冰青建设工程管理有限公司 | A kind of preparation method of the good construction coating for internal wall of flexibility |
| CN108948921A (en) * | 2018-06-29 | 2018-12-07 | 淮安市冰青建设工程管理有限公司 | A kind of construction coating for internal wall that flexibility is good |
| CN109608927A (en) * | 2018-12-25 | 2019-04-12 | 广东美涂士建材股份有限公司 | Water-proofing anticracking type putty and preparation method thereof |
| CN109713157A (en) * | 2018-12-10 | 2019-05-03 | 云谷（固安）科技有限公司 | Display panel and preparation method thereof and display device |
| CN109971275A (en) * | 2019-03-24 | 2019-07-05 | 海南太和科技有限公司 | A kind of water paint of water-proof climate resisting rapid-curing cutback |
| CN110903709A (en) * | 2019-12-20 | 2020-03-24 | 鄂尔多斯市华夏禹工防水有限公司 | Water-based long-term waterproof acid-resistant alkali-resistant MKLEAC building coating and preparation method thereof |
| CN111777907A (en) * | 2020-06-08 | 2020-10-16 | 广东顺德三和化工有限公司 | Waterproof coating and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108546017A (en) * | 2018-05-16 | 2018-09-18 | 四川文希科技有限公司 | One kind removing formaldehyde building coating and preparation method |
| CN108690444A (en) * | 2018-06-29 | 2018-10-23 | 淮安市冰青建设工程管理有限公司 | A kind of interior wall coating |
| CN108690445A (en) * | 2018-06-29 | 2018-10-23 | 淮安市冰青建设工程管理有限公司 | A kind of preparation method of interior wall coating |
| CN108753085A (en) * | 2018-06-29 | 2018-11-06 | 淮安市冰青建设工程管理有限公司 | A kind of preparation method of the good construction coating for internal wall of flexibility |
| CN108948921A (en) * | 2018-06-29 | 2018-12-07 | 淮安市冰青建设工程管理有限公司 | A kind of construction coating for internal wall that flexibility is good |
| CN109713157A (en) * | 2018-12-10 | 2019-05-03 | 云谷（固安）科技有限公司 | Display panel and preparation method thereof and display device |
| CN109608927A (en) * | 2018-12-25 | 2019-04-12 | 广东美涂士建材股份有限公司 | Water-proofing anticracking type putty and preparation method thereof |
| CN109971275A (en) * | 2019-03-24 | 2019-07-05 | 海南太和科技有限公司 | A kind of water paint of water-proof climate resisting rapid-curing cutback |
| CN110903709A (en) * | 2019-12-20 | 2020-03-24 | 鄂尔多斯市华夏禹工防水有限公司 | Water-based long-term waterproof acid-resistant alkali-resistant MKLEAC building coating and preparation method thereof |
| CN111777907A (en) * | 2020-06-08 | 2020-10-16 | 广东顺德三和化工有限公司 | Waterproof coating and preparation method thereof |
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