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Sub-gloss finishing paint

A clear finish and matte technology, used in latex paints, fire retardant coatings, coatings, etc., can solve the problems of poor hardness and fullness, poor heat and iron resistance, and achieve good hardness and fullness, strong resistance Heat and iron resistance, the effect of improving heat and iron resistance

Inactive Publication Date: 2017-08-08
杭州辰旺建设科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing water-based paints such as matte clear topcoats still have the problems of poor hardness and fullness after construction, and poor heat and scald resistance.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A matte clear topcoat consisting of the following components by weight percent:

[0015] Resin 80%, adsorption aid 3%, bactericide 0.1%, film-forming aid 8%, wetting agent 0.5%, leveling agent 0.4%, dispersant 0.4%, defoamer 0.2%, anti-settling agent 1% , matte powder 0.8%, glass powder 4%, defoamer 0.2%, thickener 0.7%, pH adjuster 0.1%, and the rest is deionized water. Wherein, the adsorption aid is VariPlus DS50 of Digo, the defoamer is Foamex825 of Digo, the defoamer is Airex902W of Digo, the pH regulator is APM-95 of Dow Chemical, and the thickener is selected from Tao The thickener and fungicide of Junneng Chemical are TD182 of Junneng Chemical, DPNB is the film-forming aid, Tego Wet270 is the wetting agent, Dego Glide450 is the leveling agent, Dego Dispers755W is the dispersant, and the anti-settling agent is The hs99 of Housheng Chemical, the matte powder is Grace SY7000. The matte varnish of the present embodiment is seven points of light.

Embodiment 2

[0017] A matte clear topcoat consisting of the following components by weight percent:

[0018] Resin 80%, adsorption aid 3%, bactericide 0.1%, film-forming aid 8%, wetting agent 0.5%, leveling agent 0.4%, dispersant 0.4%, defoamer 0.2%, anti-settling agent 1% , matte powder 1.2%, glass powder 4%, defoamer 0.2%, thickener 0.7%, pH adjuster 0.1%, and the rest is deionized water. Wherein, the adsorption aid is VariPlus DS50 of Digo, the defoamer is Foamex825 of Digo, the defoamer is Airex902W of Digo, the pH regulator is APM-95 of Dow Chemical, and the thickener is selected from Tao The thickener and fungicide of Junneng Chemical are TD182 of Junneng Chemical, DPNB is the film-forming aid, Tego Wet270 is the wetting agent, Dego Glide450 is the leveling agent, Dego Dispers755W is the dispersant, and the anti-settling agent is The hs99 of Housheng Chemical, the matte powder is Grace SY7000. The matte varnish of the present embodiment is five-point light.

Embodiment 3

[0020] A matte clear topcoat consisting of the following components by weight percent:

[0021] Resin 80%, adsorption aid 3%, bactericide 0.1%, film-forming aid 8%, wetting agent 0.5%, leveling agent 0.4%, dispersant 0.4%, defoamer 0.2%, anti-settling agent 1% , matte powder 1.5%, glass powder 4%, defoamer 0.2%, thickener 0.7%, pH adjuster 0.1%, and the rest is deionized water. Wherein, the adsorption aid is VariPlus DS50 of Digo, the defoamer is Foamex825 of Digo, the defoamer is Airex902W of Digo, the pH regulator is APM-95 of Dow Chemical, and the thickener is selected from Tao The thickener and fungicide of Junneng Chemical are TD182 of Junneng Chemical, DPNB is the film-forming aid, Tego Wet270 is the wetting agent, Dego Glide450 is the leveling agent, Dego Dispers755W is the dispersant, and the anti-settling agent is The hs99 of Housheng Chemical, the matte powder is Grace SY7000. The matte varnish of the present embodiment is three spectroscopic.

[0022] The matt cl...

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PUM

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Abstract

The invention discloses sub-gloss finishing paint, which is characterized by being prepared from the following ingredients in percentage by weight: 80 percent of resin, 3 percent of adsorption additives, 0.1 percent of bactericide, 8 percent of coalescing agents, 0.5 percent of wetting agents, 0.4 percent of flatting agents, 0.4 percent of dispersing agents, 0.2 percent of defoaming agents, 1 percent of anti-settling agents, 0.8 to 1.6 percent of sub-gloss powder, 4 percent of glass powder, 0.2 percent of antifoaming agents, 0.7 percent of thickening agents, 0.1 percent of pH value regulators and the balance deionized water. The sub-gloss finishing paint has high hardness and fullness, and also has good heat-resistant and scald-resistant performance.

Description

[0001] Technical field: [0002] The invention relates to a water-based paint, in particular to a matte clear finish paint. [0003] Background technique: [0004] Water-based paint uses water as diluent, water-soluble resin as film-forming material, does not contain volatile organic substances, does not contain benzene, toluene, xylene, formaldehyde, free TDI toxic heavy metals, non-toxic and non-irritating odor, can be applied On wood, metal, plastic, glass, building surfaces and many other materials. Compared with traditional oil-based paints, water-based paints are more environmentally friendly, safe and non-irritating. However, existing water-based paints such as matt clear topcoats still have the problems of poor hardness and fullness after construction, and poor heat and scald resistance. [0005] Invention content: [0006] The technical problem to be solved by the present invention is to provide a matte varnish with good hardness and fullness and strong heat and sca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D5/02C09D7/12C09D201/00
CPCC09D5/024C08K3/40C09D5/18C09D201/00
Inventor 尚超邓海红
Owner 杭州辰旺建设科技有限公司