Environmental-friendly type water-based woodenware paint

A water-based wood lacquer, an environmentally friendly technology, applied in the field of wood lacquer, can solve the problems that affect the promotion and use of water-based wood lacquer, poor fullness, slow drying speed, etc., and achieve high hardness, fast drying speed and good water resistance Effect

Inactive Publication Date: 2015-07-08
田福东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the water-based polyurethane wood lacquers currently on the market have the problems of low hardness, slow drying speed, and poor fullness, which have affected the promotion and use of water-based wood lacquers.

Method used

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  • Environmental-friendly type water-based woodenware paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The environment-friendly water-based wood paint of the present invention comprises the following components in parts by weight: 20 parts of acrylate-modified polyurethane, 1 part of titanium dioxide, 5 parts of hydroxypropyl methylcellulose, acrylic resin polyurethane copolymer 8 parts of resin, 3 parts of acrylate, 4 parts of tetrapropylammonium bromide, 60 parts of deionized water.

Embodiment 2

[0022] The environmental-friendly water-based wood lacquer of the present invention comprises the following components in parts by weight: 30 parts of silicone-modified polyurethane, 8 parts of titanium dioxide, 2 parts of hydroxypropyl methylcellulose, acrylate-modified 12 parts of butadiene resin, 8 parts of polydimethylsiloxane, 2 parts of tetrapropylammonium bromide, 40 parts of deionized water.

Embodiment 3

[0024] The environment-friendly water-based wood varnish of the present invention comprises the following components in parts by weight: 25 parts of organosilicon modified polyurethane, 5 parts of titanium dioxide, 3 parts of sodium carboxymethyl cellulose, polyurethane modified nitrocellulose 10 parts, 5 parts of polydimethylsiloxane, 3 parts of tetrapropylammonium bromide, 50 parts of deionized water.

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Abstract

The invention discloses environmental-friendly type water-based woodenware paint. The paint comprises following components by weight: 20-30 parts of waterborne polyurethane resin, 1-8 parts of titanium oxide, 2-5 parts of a thickening agent, 8-12 parts of a film forming agent, 3-8 parts of a levelling agent, 2-4 parts of tetrapropylammonium bromide and 40-60 parts of deionized water. The paint is nontoxic, safe, good in water resistance, high in hardness, high in drying speed, plump in pain film, and fine and smooth in gloss, is an environmental-friendly product replacing solvent paint, can be used for furniture decoration, and is nontoxic, harmless and capable of reducing environment pollution caused by evaporation of organic solvents.

Description

technical field [0001] The invention relates to wood lacquer, in particular to an environment-friendly water-based wood varnish. Background technique [0002] Wood lacquer is a kind of protective and decorative coating used in places such as wood, wood boards, density boards, furniture, kitchen cabinets, desks, paper panels, etc. In my country, the production and usage of wood varnishes are second only to industrial lacquers. The consumption has exceeded 400,000 tons. [0003] Volatile organic compounds such as TDI, benzene, toluene and xylene contained in traditional solvent-based wood lacquers can damage the human respiratory system, hematopoietic function, immune system and cause some genetic diseases. Compared with solvent-based wood lacquers, water-based wood lacquers have gradually become mainstream products in the market due to their advantages such as environmental protection, low carbon, safety, and convenient use. Water-based wood lacquers mainly include water-bas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D175/14C09D175/04C09D7/12
CPCC09D175/14C08L2205/03C08L2205/035C09D7/61C09D7/63C09D7/65C09D175/04C08L1/284C08L75/04C08K2003/2241C08K5/101C08K5/19C08L47/00C08L83/04
Inventor 田福东
Owner 田福东
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