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a water-based paint

A technology of water-based paint and white cement, which is applied in the direction of anti-fouling/underwater paint, coating, paint containing biocide, etc. It can solve the problems of high cost and strict requirements on the particle size of polymer particles, and achieve strong hardness, film hard effect

Active Publication Date: 2016-01-20
ANHUI JINDUN PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the invention has relatively strict requirements on the particle size of polymer particles, which causes the problem of high cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0079] White cement 150

[0080] Titanium dioxide 5

[0081] Urushiol-based emulsifier 30

[0082] Urushiol formaldehyde condensation polymer emulsion 110.

[0083] filler 11

[0084] Dispersant 1

[0085] Defoamer 3

[0086] Wetting agent 5

[0087] Bactericide and antifungal agent 0.3

[0088] Coalescing agent 13

[0089] Thickener 1.1

Embodiment 2

[0091] White cement 70

[0092] Titanium dioxide 15

[0093] Urushiol-based emulsifier 70

[0094] Urushiol formaldehyde condensation polymer emulsion 70.

[0095] filler 9

[0096] Dispersant 4

[0097] Defoamer 1

[0098] Wetting agent 2

[0099] Bactericide and antifungal agent 0.3

[0100] Coalescing agent 13

[0101] Thickener 1.1

Embodiment 3

[0103] White cement 135

[0104] Titanium dioxide 15

[0105] Urushiol-based emulsifier 43

[0106] Urushiol formaldehyde condensation polymer 98

[0107] filler 5

[0108] Surfactant 1

[0109] Defoamer 0.01

[0110] Bactericide and antifungal agent 0.02

[0111] Thickener 0.01

[0112] Water 90.

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PUM

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Abstract

The invention discloses water paint. The water paint comprises following components in parts by weight: 70-150 parts of white cement, 5-15 parts of titanium dioxide, 30-70 parts of an urushiol-based emulsifier and 70-110 parts of urushiol formaldehyde condensation polymer emulsion. The water paint, disclosed by the invention, is added with raw lacquer, so that the advantages of the hard, bright, wear-resisting, heat-resisting and corrosion-resisting film formed by the raw lacquer are brought into full play; as the urushiol-based emulsifier is added in a matching manner to emulsify the raw lacquer, so that good compatibility of the raw lacquer can be guaranteed and formation of a compact and rigid interfacial film is facilitated; and as the urushiol-based emulsifier can participate in a film-forming reaction of the raw lacquer, adverse influences from a traditional emulsifier to film coating performances are avoided, and extremely strong hardness is obtained.

Description

technical field [0001] The invention relates to architectural coatings, in particular to a multifunctional water-based architectural coating that can be used for building walls. Background technique [0002] Water-based coatings are coatings that use water as a dispersion medium and thinner. Compared with organic solvent-based coatings, water-based coatings not only reduce the emission of volatile organic solvents (Volatile Organic Compounds, VOC), but also save resources and energy. energy), while facilitating transportation and storage. With the enhancement of people's awareness of environmental protection, the relevant environmental protection regulations on the production and use of chemical products are becoming more and more stringent, so water-based coatings have become the mainstream direction of the development of modern coatings industry. [0003] According to the dispersion form of the resin in water, water-based coatings can be divided into three types: water em...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D161/12C09D161/08C09D7/12C09D5/14
Inventor 梅长林张国胜胡兰
Owner ANHUI JINDUN PAINT
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