Water-based paint for furniture

A water-based paint and furniture technology, applied in fire-resistant coatings, coatings, etc., can solve the problems of reduced hardness and wear resistance, poor hardness and wear resistance, and high temperature resistance, achieve low hardness and wear resistance, and improve hardness and wear resistance, good heat resistance effect

Inactive Publication Date: 2018-02-23
浙江顶丰家具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although traditional furniture water-based paints are very environmentally friendly, compared with oil-based paints, their hardness and wear resistance are poorer, and traditional furniture water-based paints are not resistant to high temper...

Method used

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  • Water-based paint for furniture

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] A kind of water-based paint for furniture of the present embodiment comprises following composition by weight:

[0044] Polyurethane aqueous dispersion: 80 parts;

[0045] Deionized water: 20 parts;

[0046] Film-forming agent: 3 parts;

[0047] Defoamer: 1 part;

[0048] Leveling agent: 2 parts;

[0049] Wetting agent: 1 part;

[0050] Dispersant: 2 parts;

[0051] Carbon black: 1 part;

[0052] Calcium carbonate: 0.5 parts;

[0053] Nano-alumina: 0.1 part;

[0054] Thickener: 2 parts;

[0055] Cross-linking agent: 1 part;

[0056] Buffer: 1 part;

[0057] Cerium 2-ethylhexanoate: 0.5 parts;

[0058] 2-[1-(Ethylsulfonyl)-3 azetidinylidene]acetocyanide: 0.5 parts;

[0059] Propylene glycol ceteth-3 acetate: 0.5 parts;

[0060] Diphenylphosphoryl azide: 0.6 parts;

[0061] Diphenyl carbonate: 0.8 parts.

[0062] The film forming agent is a mixture of polyurethane modified nitrocellulose and 2,2,4-trimethyl-1,3-pentanediol 1-barium-isobutyrate, and the mass...

Embodiment 2

[0077] Embodiment 2: a kind of furniture water-based paint of the present embodiment comprises following composition by weight:

[0078] Polyurethane aqueous dispersion: 80 parts;

[0079] Deionized water: 20 parts;

[0080] Film-forming agent: 3 parts;

[0081] Defoamer: 1 part;

[0082] Leveling agent: 2 parts;

[0083] Wetting agent: 1 part;

[0084] Dispersant: 2 parts;

[0085] Carbon black: 1 part;

[0086] Calcium carbonate: 0.5 parts;

[0087] Nano-alumina: 0.1 parts;

[0088] Thickener: 2 parts;

[0089] Cross-linking agent: 1 part;

[0090] Buffer: 1 part;

[0091] Cerium 2-ethylhexanoate: 0.5 parts;

[0092] 2-[1-(Ethylsulfonyl)-3 azetidinylidene]acetocyanide: 0.5 parts;

[0093] Propylene glycol ceteth-3 acetate: 0.5 parts;

[0094] Diphenylphosphoryl azide: 0.6 parts;

[0095] Diphenyl carbonate: 0.8 parts.

[0096] The film-forming agent is a polyurethane film-forming agent.

[0097] The defoamer is polydimethylsiloxane.

[0098] The leveling age...

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Abstract

The invention discloses a water-based paint for furniture. The water-based paint comprises an aqueous polyurethane dispersion, deionized water, a film-forming agent, an antifoaming agent, a leveling agent, a wetting agent, a dispersant, carbon black, calcium carbonate, nanometer aluminum oxide, a thickener, a cross-linking agent, a buffer agent, cerium 2-ethylhexanoate, 2-[1-(ethylsulfonyl)azetidin-3-ylidene]acetonitrile, propylene glycol ceteth-3 acetate, diphenyl azidophosphate and diphenyl carbonate. The aqueous polyurethane dispersion and the water are adopted as the main body of the wholepaint, so the whole paint system is aqueous; the synergistic effects of above materials greatly improve the hardness and the wear resistance of the system, so the hardness and the wear resistance canreach the hardness and the wear resistance of normal oily paints, and the paint in the invention also has good heat resistance; and the paint still has good hardness and wear resistance at a high temperatures.

Description

technical field [0001] The invention relates to a paint, more specifically to a water-based paint for furniture. Background technique [0002] Paint is coated on the surface of the object to be protected or decorated, and can form a continuous film firmly attached to the object to be coated, usually based on resin, or oil, or emulsion, with or without adding pigments, fillers, adding The corresponding additives are viscous liquids prepared with organic solvents or water. [0003] Water-based paint is a paint that uses water as a diluent, because it is non-toxic and environmentally friendly, odorless, has very little volatile matter, high safety of non-flammable and non-explosive, non-yellowing, large painting area, saves a lot of organic solvents, and improves construction conditions And other advantages are more and more popular in the market, and are often used in furniture and other industries. [0004] Although traditional furniture water-based paints are very environm...

Claims

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Application Information

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IPC IPC(8): C09D4/00C09D7/61C09D7/63C09D7/65
CPCC09D4/00C09D5/18
Inventor 何为
Owner 浙江顶丰家具有限公司
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