CN106675296A - Water-based coating composition - Google Patents
Water-based coating composition Download PDFInfo
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- CN106675296A CN106675296A CN201610556417.5A CN201610556417A CN106675296A CN 106675296 A CN106675296 A CN 106675296A CN 201610556417 A CN201610556417 A CN 201610556417A CN 106675296 A CN106675296 A CN 106675296A
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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
- C09D133/14—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
- C09D5/08—Anti-corrosive 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
- C09D7/61—Additives non-macromolecular inorganic
-
- 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
- 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
- C08K2201/011—Nanostructured additives
-
- 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
-
- 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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/04—Polymer mixtures characterised by other features containing interpenetrating networks
Abstract
The invention provides a water-based coating composition, which comprises the following ingredients (by weight): 60-90 parts of an acrylic emulsion, 3-12 parts of a coalescing agent, 0.2-0.5 part of an antifoaming agent, 0.3-0.6 part of a base material wetting agent, 2-25 parts of a scratch resistance agent, 0.4-0.8 part of a hydrophobic agent, 0.4-1 part of a leveling agent, 0.1-0.5 part of a pH regulator and 0.2-0.5 part of an antiseptic anti-mildew agent. When used for coating of furniture, the water-based coating composition has various chemical erosion resistant properties such as good water resistance, alkali resistance, alcohol resistance, etc., and is environment-friendly and nontoxic. In addition, the water-based coating composition also has good resistance to temperature fluctuations and adhesive force, is not easy for after-tack when stored at high temperature, and has an effect similar to the hydrophobic effect of lotus leaf and also has excellent scratch resistance.
Description
Technical field
The invention belongs to technical field of coatings, more particularly to a kind of water-based paint compositions.
Background technology
Coating is a kind of containing pigment or without pigment, with chemical products made by resin and oil etc..Coating is coated in
On body surface can dry and hard film forming, the surface and surrounding medium for making coated article body is isolated, so as to what is played to coated article body
Protection and the effect decorated.Different according to function, coating includes：Decorative paint, anticorrosive paint, insulating moulding coating and fireproof coating
Deng.In recent years, as people's quality of life improves, the class of culture and arts is lifted, decorative paint especially use by furniture application
Paint demand increases.
Present bamboo wood furniture is based on oil paint, to be unfavorable for environmental protection mostly, huge to human injury, and what market was commonly used
Water paint performance is general, and chemerosiveness resistent is poor, and paint film is easily scratched, and easy remaining trace is difficult to after being splashed by each class I liquid I
Remove, accordingly, it would be desirable to the coating of a kind of chemicals-resistant corrosive nature and environment-protecting asepsis.
The content of the invention
It is an object of the invention to provide a kind of water-based paint compositions, the water-based paint compositions chemically-resistant in the present invention
Product corrode, and environment-protecting asepsis.
The present invention provides a kind of water-based paint compositions, including the component of following parts by weight：
The acrylic emulsion of 60~90 weight portions；
The coalescents of 3~12 weight portions；
The defoamer of 0.2~0.5 weight portion；
The substrate wetting agents of 0.3~0.6 weight portion；
The scratching resistant of 2~25 weight portions；
The water-repelling agent of 0.4~0.8 weight portion；
The levelling agent of 0.4~1 weight portion；
The pH adjusting agent of 0.1~0.5 weight portion；
The Antisepticize and mildew preventive of 0.2~0.5 weight portion.
Preferably, the acrylic emulsion is fluorine richness interpenetrating networks acrylate copolymer；
The parts by weight of the acrylic emulsion are 65~85 parts.
Preferably, the coalescents are alcohol ethers high boiling solvent；
The parts by weight of the coalescents are 4~8 parts.
Preferably, the defoamer is organosilicon compound；
The parts by weight of the defoamer are 0.3~0.4 part.
Preferably, the substrate wetting agents are polysiloxane solution；
The parts by weight of the substrate wetting agents are 0.4~0.5 part.
Preferably, the scratching resistant is silica sols dispersion；
The parts by weight of the scratching resistant are 4~20 parts.
Preferably, the water-repelling agent is fluorocarbon surfactant；
The parts by weight of the water-repelling agent are 0.5~0.7 part.
Preferably, the levelling agent is polyether modified siloxane class compound；
The parts by weight of the levelling agent are 0.5~0.8 part.
Preferably, the pH adjusting agent is organic amine compound；
The parts by weight of the pH adjusting agent are 0.2~0.4 part.
Preferably, the Antisepticize and mildew preventive is benzimidazoles compound；
The parts by weight of the Antisepticize and mildew preventive are 0.3~0.4 part.
The present invention provides a kind of water-based paint compositions, including the component of following parts by weight：The third of 60~90 weight portions
Olefin(e) acid emulsion；The coalescents of 3~12 weight portions；The defoamer of 0.2~0.5 weight portion；The base material profit of 0.3~0.6 weight portion
Humectant；The scratching resistant of 2~25 weight portions；The water-repelling agent of 0.4~0.8 weight portion；The levelling agent of 0.4~1 weight portion；0.1~
The pH adjusting agent of 0.5 weight portion；The Antisepticize and mildew preventive of 0.2~0.5 weight portion.Water-based paint compositions in the present invention are single group
Part water paint, coating need not outward add firming agent before construction, can be with sealing preserve 2 years, as long as before construction fully
Stirring, adds in right amount tap water to adjust desired viscosity, limits without use time.Water-based paint compositions in the present invention are used for
The application of furniture, the performance with the multi-chemical erosion such as preferable water-fast, alkaline-resisting, resistance to alcohol, and environment-protecting asepsis.In addition,
Water-based paint compositions in the present invention also have good temperature-change resistance, and adhesive force, high-temperature storage is difficult to after-tack, but also with class
Like the hydrophobic effect of Folium Nelumbinis, adhesion strength is excellent.
Specific embodiment
The invention provides a kind of water-based paint compositions, including the component of following parts by weight：
The acrylic emulsion of 60~90 weight portions；
The coalescents of 3~12 weight portions；
The defoamer of 0.2~0.5 weight portion；
The substrate wetting agents of 0.3~0.6 weight portion；
The scratching resistant of 2~25 weight portions；
The water-repelling agent of 0.4~0.8 weight portion；
The levelling agent of 0.4~1 weight portion；
The pH adjusting agent of 0.1~0.5 weight portion；
The Antisepticize and mildew preventive of 0.2~0.5 weight portion.
In the present invention, the water-based paint compositions are based one-pack-type coating composition, and the single-component water-based coating exists
Using process, without adding curing agent component, only need to be using front stirring, appropriate addition tap water adjusts viscosity, you can
Application.
In the present invention, the acrylic emulsion is preferably IPN (interpenetrating networks) acrylate copolymer of fluorine richness, specifically
, in an embodiment of the present invention, the LS-WBR 7717W models of Shenzhen mayor brightness new material Science and Technology Ltd can be adopted
Acrylic emulsion.The parts by weight of the acrylic emulsion be 60~90 parts, preferably 65~85 parts, more preferably 70~80
Part, can be 67 parts or 90 parts in an embodiment of the present invention specifically.
In the present invention, the coalescents effect is to reduce water paint minimum film formation temperature and Tg, promotes emulsion
Micelle merges.In the present invention, the coalescents are preferably alcohol ethers high boiling solvent, specifically, in the enforcement of the present invention
In example, the coalescents of the DPNB models of DOW Chemical can be adopted；The parts by weight of the coalescents are 3~12 parts, excellent
Elect 4~8 parts as, more preferably 5~7 parts, can be 4 parts or 6 parts in an embodiment of the present invention specifically.
In the present invention, the effect of the defoamer is to remove the bubble that coating is produced in process of production, and energy
The bubble for enough suppressing coating to produce in construction.In the present invention, the defoamer is preferably organosilicon compound, specifically
, in an embodiment of the present invention, the defoamer of the BNK-G408 models of Milliken Co. of U.S. offer can be adopted；The froth breaking
The parts by weight of agent are 0.2~0.5 part, and preferably 0.3~0.4 part, can be 0.3 in an embodiment of the present invention specifically
Part or 0.5 part.
In the present invention, the effect of the substrate wetting agents is to reduce coating system surface tension so that coating is more easy to
Moistening, spread is in ground.In the present invention, the substrate wetting agents are polysiloxane solution, and preferably high molecular polymer gathers
Siloxane solution, specifically, in an embodiment of the present invention, the BNK-NSF047 models that Milliken Co. of the U.S. can be adopted to provide
Substrate wetting agents.The parts by weight of the substrate wetting agents be 0.3~0.6 part, preferably 0.4~0.5 part, specifically,
It can be 0.3 part or 0.4 part in embodiments of the invention.
In the present invention, the effect of the scratching resistant is so that water paint coating surface increases sliding, scratch resistance, raising
Coating surface hardness.In the present invention, the scratching resistant is preferably silica sols dispersion, specifically, the present invention's
In embodiment, the scratching resistant of the BNK-NSF898 models of Milliken Co. of U.S. offer, the weight of the scratching resistant can be adopted
Amount number is 2~25 parts, preferably 4~20 parts, more preferably 10~15 parts；Specifically, in an embodiment of the present invention, can be with
It is 4 parts or 25 parts.
In the present invention, the effect of the water-repelling agent is the repellency to water, makes coating surface be difficult to be spontaneously wet out by water, water
The contact angle on paint film is dropped in more than 90 °, that is, produces lotus leaf effect.In the present invention, the water-repelling agent is preferably fluorine carbon table
Face activating agent, specifically, in an embodiment of the present invention, can dredging using the BNK-4021 models of Milliken Co. of U.S. offer
Water preparation；The parts by weight of the water-repelling agent be 0.4~0.8 part, preferably 0.5~0.7 part, specifically, the present invention enforcement
It can be 0.4 part in example.
In the present invention, the effect of the levelling agent be reduce coating surface tension force so that coating after construction, faster
The Self-leveling after ground moistening of speed, will not produce the morbid state phenomenon such as Pericarpium Citri tangerinae, shrinkage cavity.The levelling agent is preferably polyether-modified silicon
Oxygen alkyl compound, specifically, in an embodiment of the present invention, the BNK-LK600 types that Milliken Co. of the U.S. can be adopted to provide
Number levelling agent；The parts by weight of the levelling agent be 0.4~1 part, preferably 0.5~0.8 part, more preferably 0.6~0.7
Part, can be 0.4 part in an embodiment of the present invention specifically.
In the present invention, the effect of the pH adjusting agent is to improve coating storage stability, and freeze-thaw resistance improves system
Viscosity, in the present invention, the pH adjusting agent is preferably organic amine compound, specifically, and in an embodiment of the present invention, can
Using the pH adjusting agent of the AMP-95 models of DOW Chemical；The parts by weight of the pH adjusting agent are 0.1~0.5 part, preferably
0.2~0.4 part, can be 0.2 part in an embodiment of the present invention specifically.
In the present invention, the effect of the Antisepticize and mildew preventive is the growth for suppressing microorganism and mycete in water paint,
Not only protective pot inside courtyard, also protects the moldy metamorphism by fungal effects of the paint film after construction, in the present invention, the anti-corrosion
Antifungus agent is preferably benzimidazoles compound, specifically, in an embodiment of the present invention, can be carried using Milliken Co. of the U.S.
For BNK-SJ11 models Antisepticize and mildew preventive.The parts by weight of the Antisepticize and mildew preventive be 0.2~0.5 part, preferably 0.3~
0.4 part, can be 0.2 part or 0.3 part in an embodiment of the present invention specifically.
The present invention preferably follows the steps below preparation and application：
According to stirring after each raw material mixing of above species and consumption, then sprayed according to actual needs
The operations such as painting, brushing.The coating for stirring does not have use time to limit, i.e., after construction terminates, sealing preserve so as to
Next time is continuing with.In the present invention, the coating process that the method for the application is commonly used using those skilled in the art.
The present invention provides a kind of water-based paint compositions, including the component of following parts by weight：The third of 60~90 weight portions
Olefin(e) acid emulsion；The coalescents of 3~12 weight portions；The defoamer of 0.2~0.5 weight portion；The base material profit of 0.3~0.6 weight portion
Humectant；The scratching resistant of 2~25 weight portions；The water-repelling agent of 0.4~0.8 weight portion；The levelling agent of 0.4~1 weight portion；0.1~
The pH adjusting agent of 0.5 weight portion；The Antisepticize and mildew preventive of 0.2~0.5 weight portion.In the above-mentioned coating that the present invention is provided, paint film
Scratch resistance is outstanding, alcohol resistance, has excellent water-resistance, and particularly hydrophobic properties of the surface are projected, and the adhesive force on conventional ground is good,
It is dried rapid, high temperature resistant is difficult to return viscous, and coating abnormal smells from the patient itself is low, almost without toxicity.This product does not need firming agent, is sufficiently stirred for
Can construct after uniform, can spray, brush, various modes of operation such as dip-coating are versatile and flexible；The characteristics of this coating composition is
After to product coating operation, coating surface has similar Folium Nelumbinis hydrophobic effect, and aqueous solution or other common liquids are in paint
Film can be gathered into drops and can not sprawl, while will not penetrate into inside paint film, liquid can be with action of gravity landing not
Paint film can be stain, possesses excellent wear-resistant scratch-resistant energy, paint film is wiped, paint film is scraped all without leaving scar with blunt,
Water-fast and gloss of film will not change, alcohol resistance is good, is not afraid of tea, and the erosion of drinks is adapted to various bamboo wood furnitures and work
The external coating of skill product.
In order to further illustrate the present invention, a kind of water-based paint compositions that the present invention is provided are entered with reference to embodiments
Row is described in detail, but can not be understood as limiting the scope of the present invention.
Each component source in following examples is as follows：
Acrylic emulsion is purchased from Shenzhen mayor brightness new material Science and Technology Ltd, and product grade is LS-WBR7717W；
Coalescents are purchased from DOW Chemical, and product grade is DPNB；
Substrate wetting agents are purchased from Milliken Co. of the U.S., and product grade is BNK-NSF047；
Defoamer is purchased from Milliken Co. of the U.S., and product grade is BNK-G408；
Scratching resistant is purchased from Milliken Co. of the U.S., and product grade is BNK-NSF898；
Water-repelling agent is purchased from Milliken Co. of the U.S., and product grade is BNK-4021；
Levelling agent is purchased from Milliken Co. of the U.S., and product grade is BNK-LK600；
PH regulators are purchased from DOW Chemical, and product grade is AMP-95；
Antisepticize and mildew preventive is purchased from Milliken Co. of the U.S., and product grade is BNK-SJ11.
Embodiment 1
The single-component water-based coating components of lotus leaf effect scratch resistance are as follows：
The acrylic emulsion of 67 weight portions, the coalescents of 6 weight portions, the substrate wetting agents of 0.4 weight portion, 0.3 weight
The defoamer of part, the scratching resistant of 25 weight portions, the water-repelling agent of 0.4 weight portion, the levelling agent of 0.4 weight portion, 0.2 weight portion
PH regulators, the Antisepticize and mildew preventive of 0.3 weight portion.
Single-component water-based coating manufactured in the present embodiment is carried out brushing application operation, the ground of institute's application is timber, bamboo
Material, plasterboard etc..This example coating is higher the brushed operation coating of viscosity, is not required to extra addO-on therapy, is stirred i.e.
Can construct, adhesive force is good, chemicals-resistant corrosivity are good, hardness is big, and Self-leveling is outstanding, adhesion strength is outstanding, and lotus leaf effect is good.
Embodiment 2
The single-component water-based coating components of lotus leaf effect scratch resistance are as follows：
The acrylic emulsion of 90 weight portions, the coalescents of 4 weight portions, the substrate wetting agents of 0.3 weight portion, 0.5 weight
The defoamer of part, the scratching resistant of 4 weight portions, the water-repelling agent of 0.4 weight portion, the levelling agent of 0.4 weight portion, 0.2 weight portion
PH regulators, the Antisepticize and mildew preventive of 0.2 weight portion.
Single-component water-based coating manufactured in the present embodiment is carried out brushing application operation, the ground of institute's application is timber, bamboo
Material, plasterboard etc..This example coating is the relatively low sprayable operation coating of viscosity, is not required to extra addO-on therapy, is stirred i.e.
Can construct, adhesive force is good, chemicals-resistant corrosivity are good, hardness is big, and Self-leveling is outstanding, adhesion strength is outstanding, and lotus leaf effect is good.
Paint film is formed after doing solid work the single-component water-based coating of lotus leaf effect scratch resistance prepared by embodiment 1~2 carries out mechanics
Performance and decay resistance etc., test result is listed in table 1.
The performance data of water-based paint compositions in the embodiment of the present invention 1~2 of table 1
This product can be detected by ROHS
From the above results, the paint that the single-component water-based coating of lotus leaf effect scratch resistance that the present invention is provided is formed after doing solid work
Film has preferable weatherability, and hardness, adhesive force, high-temperature storage is difficult to after-tack, well variousization such as water-fast, alkaline-resisting, resistance to alcohol
Product erosion performance, but also with outstanding lotus leaf effect hydrophobic property and resistance to marring.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of water-based paint compositions, including the component of following parts by weight：
The acrylic emulsion of 60~90 weight portions；
The coalescents of 3~12 weight portions；
The defoamer of 0.2~0.5 weight portion；
The substrate wetting agents of 0.3~0.6 weight portion；
The scratching resistant of 2~25 weight portions；
The water-repelling agent of 0.4~0.8 weight portion；
The levelling agent of 0.4~1 weight portion；
The pH adjusting agent of 0.1~0.5 weight portion；
The Antisepticize and mildew preventive of 0.2~0.5 weight portion.
2. water-based paint compositions according to claim 1, it is characterised in that the acrylic emulsion is fluorine richness IPN
Network acrylate copolymer；
The parts by weight of the acrylic emulsion are 65~85 parts.
3. water-based paint compositions according to claim 1, it is characterised in that the coalescents are alcohol ethers high boiling point
Solvent；
The parts by weight of the coalescents are 4~8 parts.
4. water-based paint compositions according to claim 1, it is characterised in that the defoamer is silicone chemical combination
Thing；
The parts by weight of the defoamer are 0.3~0.4 part.
5. water-based paint compositions according to claim 1, it is characterised in that the substrate wetting agents are that polysiloxanes are molten
Liquid；
The parts by weight of the substrate wetting agents are 0.4~0.5 part.
6. water-based paint compositions according to claim 1, it is characterised in that the scratching resistant is silica sols point
A prose style free from parallelism；
The parts by weight of the scratching resistant are 4~20 parts.
7. water-based paint compositions according to claim 1, it is characterised in that the water-repelling agent is fluoro-carbon surface active
Agent；
The parts by weight of the water-repelling agent are 0.5~0.7 part.
8. water-based paint compositions according to claim 1, it is characterised in that the levelling agent is polyether modified siloxane
Class compound；
The parts by weight of the levelling agent are 0.5~0.8 part.
9. water-based paint compositions according to claim 1, it is characterised in that the pH adjusting agent is organic amine chemical combination
Thing；
The parts by weight of the pH adjusting agent are 0.2~0.4 part.
10. water-based paint compositions according to claim 1, it is characterised in that the Antisepticize and mildew preventive is benzimidazole
Class compound；
The parts by weight of the Antisepticize and mildew preventive are 0.3~0.4 part.
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| CN201610556417.5A CN106675296A (en) | 2016-07-14 | 2016-07-14 | Water-based coating composition |
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| CN201610556417.5A CN106675296A (en) | 2016-07-14 | 2016-07-14 | Water-based coating composition |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109679438A (en) * | 2018-12-25 | 2019-04-26 | 沈阳化工研究院有限公司 | A kind of environment-friendly type hydrophobicity fluorine-containing clear coat composition and preparation method thereof |
| CN115975448A (en) * | 2023-01-06 | 2023-04-18 | 广西化工研究院有限公司 | Water-based loudspeaker box sprinkling paint |
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Application publication date: 20170517 |