Unlock instant, AI-driven research and patent intelligence for your innovation.

Water-resistant varnish

A technology of varnish and parts by weight, applied in the field of varnish, can solve the problems of low hardness, affect the appearance of furniture, and poor water resistance, and achieve the effect of strong water resistance and good protection.

Inactive Publication Date: 2014-07-02
江门市凌丰涂料有限公司
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Nowadays, the varnishes used in many furniture are alkyd paints, but they dry slowly, have low hardness, and poor water resistance, which slows down the construction speed of painters, affects the beauty of furniture, and also affects people's daily life

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] A water-resistant varnish of the present embodiment, the parts by weight of its components are: 15 parts of phthalic anhydride, 16 parts of glycerol, 18 parts of pentaerythritol, 28 parts of alkyd resin, 29 parts of amino resin, triethylene 8 parts of tetramine, 5 parts of polyamide, 27 parts of benzoic resin, 19 parts of amber resin, 9 parts of thinner, 6 parts of curing agent, and 16 parts of moisture-proof agent.

[0012] The thinner is formed by mixing white alcohol and white alcohol at a ratio of 1:2, or using a polyester paint solvent.

[0013] The curing agent is one of diethylenetriamine, triethylenetetramine, polyamide or a mixture thereof.

[0014] The moisture-proof agent is made by mixing iron powder, calcium chloride and calcium carbonate, and the mixing ratio is 1:1:2.

Embodiment 2

[0016] A water-resistant varnish of the present embodiment, the parts by weight of its components are: 10 parts of phthalic anhydride, 13 parts of glycerin, 11 parts of pentaerythritol, 21 parts of alkyd resin, 22 parts of amino resin, triethylene 3 parts of tetramine, 1 part of polyamide, 20 parts of benzoic resin, 12 parts of amber resin, 4 parts of thinner, 2 parts of curing agent, and 11 parts of moisture-proof agent.

[0017] The thinner is formed by mixing white alcohol and white alcohol at a ratio of 1:2, or using a polyester paint solvent.

[0018] The curing agent is one of diethylenetriamine, triethylenetetramine, polyamide or a mixture thereof.

[0019] The moisture-proof agent is made by mixing iron powder, calcium chloride and calcium carbonate, and the mixing ratio is 1:1:2.

Embodiment 3

[0021] A water-resistant varnish of the present embodiment, the parts by weight of its components are: 14 parts of phthalic anhydride, 15 parts of glycerin, 17 parts of pentaerythritol, 25 parts of alkyd resin, 27 parts of amino resin, triethylene 7 parts of tetramine, 4 parts of polyamide, 26 parts of benzoic resin, 13 parts of amber resin, 5 parts of thinner, 4 parts of curing agent, and 14 parts of moisture-proof agent.

[0022] The thinner is formed by mixing white alcohol and white alcohol at a ratio of 1:2, or using a polyester paint solvent.

[0023] The curing agent is one of diethylenetriamine, triethylenetetramine, polyamide or a mixture thereof.

[0024] The moisture-proof agent is made by mixing iron powder, calcium chloride and calcium carbonate, and the mixing ratio is 1:1:2.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to water-resistant varnish. The water-resistant varnish consists of the following components in parts by weight: 10-15 parts of phthalate anhydride, 13-16 parts of glycerol, 11-18 parts of pentaerythritol, 21-28 parts of alkyd resin, 22-29 parts of amino resin, 3-8 parts of triethylene tetramine, 1-5 parts of polyamide, 20-27 parts of benzoin resin, 12-19 parts of amber resin, 4-9 parts of paint thinner, 2-6 parts of curing agent and 11-16 parts of moisture proof agent. The water-resistant varnish has equivalent coating performance and construction performance to ordinary varnish. By adding the moisture proof agent, the varnish has high water resistance, and comprehensive protection and a good decorating effect can be provided for products. Moreover, the water-resistant varnish has the advantages of nontoxicity, freeness from pollution, safety and environmental friendliness.

Description

technical field [0001] The invention relates to a varnish, in particular to a water-resistant varnish. Background technique [0002] At present, my country's furniture industry is developing rapidly, and its output is also increasing. Some families choose to buy ready-made furniture in the furniture market, and some families directly ask carpenters to make furniture, and then ask painters to paint. No matter how the wooden furniture is obtained, it needs to be painted on the surface to play the role of waterproof, mildew proof, etc., and can also make the furniture look beautiful. Some furniture itself is very beautiful in color, and it does not need to be painted with colored paint, but only needs to be painted with transparent varnish. Nowadays, the varnishes used in many furniture are alkyd paints, but they dry slowly, have low hardness, and poor water resistance, which slows down the construction speed of painters, affects the beauty of furniture, and also affects peop...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C09D161/20C09D167/08C09D193/00C09D7/12
Inventor 沈廉
Owner 江门市凌丰涂料有限公司