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Waterborne suede paint and preparation method thereof

A coating and suede technology, applied in the field of water-based suede coatings and their preparation, can solve the problems of high plastic content, human harm, velvet and three-dimensional defects, etc. Effect

Inactive Publication Date: 2010-02-03
上海奇想青晨新材料科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Commonly used architectural coatings are mainly composed of latex adhesives, pigments and fillers, and additives. The quality generally needs to be repaired regularly, while colorful three-dimensional coatings are expensive, contain high plastic components, and have certain fire resistance. The coating film is water-resistant , poor acid and alkali resistance, and the existing coatings have defects in cashmere and three-dimensional sense, and the most important thing is that they are more harmful to human body

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Add 10 parts by weight of talcum powder, 15 parts by weight of light calcium, 1.5 parts by weight of antifoaming agent and 1 part by weight of ammonia water to 20 parts by weight of water and add them to the mixer. After stirring at a high speed, add 25 parts by weight of Styrene-acrylic emulsion, 2 parts by weight of film-forming aids, 25 parts by weight of fly ash glass beads and 0.5 parts of blue color paste of fly ash are stirred evenly to obtain a finished product.

[0026] Its performance: viscosity 118KU; storage stability (50 ℃ / 7 days) viscosity; thixotropic index 3.75; fineness 45um (GB / T1724-79); coating film water resistance 96hr (GB / T1733-93); scrub resistance 2000 times (GB9266-88).

Embodiment 2

[0028] Add 10 parts by weight of talcum powder, 10 parts by weight of light calcium, 1.3 parts by weight of antifoaming agent and 2 parts by weight of ammonia water to 20 parts by weight of water and add them to the mixer. After stirring at a high speed, add 30 parts by weight of Styrene-acrylic emulsion, 1.5 parts by weight of film-forming aid, 25 parts by weight of fly ash glass beads and 0.2 parts by weight of red color paste of fly ash are stirred evenly to obtain a finished product.

[0029] Its performance: viscosity 118KU; storage stability (50 ℃ / 7 days) viscosity; thixotropic index 3.75; fineness 45um (GB / T1724-79); coating film water resistance 96hr (GB / T1733-93); scrub resistance 2000 times (GB9266-88).

Embodiment 3

[0031] Add 10 parts by weight of talcum powder, 10 parts by weight of light calcium, 1 part by weight of antifoaming agent and 1.5 parts by weight of ammonia in 35 parts by weight of water and add them to the mixer. After stirring at a high speed, add 20 parts by weight of The styrene-acrylic emulsion, 2 parts by weight of film-forming aids, 20 parts by weight of fly ash glass beads and 0.5 parts of yellow color paste of fly ash are stirred evenly to obtain a finished product.

[0032] Its performance: viscosity 118KU; storage stability (50 ℃ / 7 days) viscosity; thixotropic index 3.75; fineness 45um (GB / T1724-79); coating film water resistance 96hr (GB / T1733-93); scrub resistance 2000 times (GB9266-88).

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Abstract

The invention provides waterborne suede paint, which mainly comprises water, talc, light calcium, defoamer, ammonia water, styrene-acrylic emulsion, film-forming additives, glass beads and color paste. The invention also provides a method for preparing the waterborne suede paint. The paint has the advantages that the paint is outstanding in suede and stereoscopic sense, free from pollution, harmless to human body and free from incendivity, ensures strong water resistance and acid-alkali resistance of film, enables decorative surfaces to have high-grade nap-like effects, can be mixed to have dozens of soft colors, and is beneficial to waste utilization by utilizing waste glass beads of fly-ash glass factories.

Description

technical field [0001] The invention relates to a water-based suede paint and a preparation method thereof. Background technique [0002] Commonly used architectural coatings are mainly composed of latex adhesives, pigments and fillers, and additives. The quality generally needs to be repaired regularly, while colorful three-dimensional coatings are expensive, contain high plastic components, and have certain fire resistance. The coating film is water-resistant , acid and alkali resistance is relatively poor, and existing coating all exists defective aspect velvet feeling and three-dimensional effect simultaneously, and the most important thing is comparatively serious harm to human body. Contents of the invention [0003] The object of the present invention is to: provide a kind of water-based suede paint and preparation method thereof. [0004] Another object of the present invention is to provide a method for preparing the present invention. [0005] The purpose of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D125/14C09D5/02
Inventor 刘国富赵永旗戚向东
Owner 上海奇想青晨新材料科技股份有限公司
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