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Waterborne environment-friendly varnish for tempered glass

A technology of tempered glass and varnish, which is applied in inks, applications, household appliances, etc., can solve the problems of strong odor and high toxicity of organic solvents, and achieve good dispersion and good leveling

Inactive Publication Date: 2018-04-27
淄博欧泊陶瓷玻璃科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Tempered glass ink made of oily varnish must use oily organic solvents as cleaning agents to clean equipment, tools, containers, etc., and organic solvents have a strong odor and high toxicity

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A water-based environmentally friendly varnish for tempered glass, consisting of the following raw materials in mass percentages:

[0034] Water1%,

[0035] Environmental solvent: 95%,

[0036] Film former: 0.1%,

[0037] Defoamer: 0.1%,

[0038] Wetting and dispersing agent: 0.1%,

[0039] Leveling agent: 0.1%,

[0040] Binder: 2%,

[0041] Anti-settling agent: 1.6%.

[0042] Water was distilled water with a neutral pH.

[0043] Described environment-friendly solvent is glycerol.

[0044] The film forming agent is DOW PALPAD C zero VOC film forming aid.

[0045] The defoamer includes polyether foam suppressor DOWFAX DF103.

[0046] The wetting and dispersing agent is TEGO DISPERS 735W.

[0047] The leveling agent includes BYK333, a water-based silicone leveling agent.

[0048] The adhesive is water-soluble acrylic resin.

[0049] The anti-sedimentation agent is water-soluble peach gum.

[0050] Water-based varnish prepared by this example and inorganic gla...

Embodiment 2

[0053] A water-based environmentally friendly varnish for tempered glass, consisting of the following raw materials in mass percentages:

[0054] Water: 95%,

[0055] Environmental solvent: 0%,

[0056] Film former: 0.2%,

[0057] Defoamer: 0.1%,

[0058] Wetting and dispersing agent: 0.1%,

[0059] Leveling agent: 0.1%,

[0060] Binder: 2%,

[0061] Anti-settling agent: 2.5%.

[0062] The water is deionized water with neutral pH.

[0063] The environmentally friendly solvent is a mixture of glycerol and propylene glycol at a mass ratio of 1:1.

[0064] The film-forming agent is EASTMAN CS-12.

[0065] The defoamer is silicone type foam breaker BYK024.

[0066] The wetting and dispersing agent is TEGO DISPERS 735W.

[0067] The leveling agent described is BYK358N, a water-soluble acrylic leveling agent.

[0068] The adhesive is water-based polyurethane resin.

[0069] The anti-settling agent is bone glue.

[0070] The water-based varnish of this example has good w...

Embodiment 3

[0072] A water-based environmentally friendly varnish for tempered glass, consisting of the following raw materials in mass percentages:

[0073] Water: 80%,

[0074] Environmental solvent: 10%,

[0075] Film former: 1.0%,

[0076] Defoamer: 0.5%,

[0077] Wetting and dispersing agent: 2%,

[0078] Leveling agent: 0.5%,

[0079] Binder: 5%,

[0080] Anti-settling agent: 1%.

[0081] The water is distilled water with neutral pH.

[0082] Described environment-friendly solvent is propylene glycol.

[0083] The film-forming agent is EASTMAN CS-12.

[0084] The defoamer is silicone type foam breaker BYK024.

[0085] The wetting and dispersing agent is TEGO DISPERS 735W.

[0086] The leveling agent described is BYK358N, a water-soluble acrylic leveling agent.

[0087] The adhesive is water-based polyurethane resin.

[0088] The anti-settling agent is bone glue.

[0089] The water-based varnish of this example has good wetting with inorganic glass pigments, and the water-...

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Abstract

The invention relates to waterborne environment-friendly varnish for tempered glass and belongs to the field of new materials. The waterborne environment-friendly varnish for tempered glass is made from, by mass, 1-95% of water, 0-95% of an environment-friendly solvent, 0.1-5% of a film-forming agent, 0.1-2% of a defoaming agent, 0.1-5% of a wetting dispersant, 0.1-2% of a leveling agent, 2-30% ofa binder, and 1-10% of an anti-settling agent. The waterborne environment-friendly varnish for tempered glass uses water as a basic solvent and accordingly is economical and environmentally friendly;the waterborne environment-friendly varnish for tempered glass has good dispersion with inorganic glass pigments; a film of the waterborne environment-friendly varnish for tempered glass is flat andbright, is tolerant to low temperature weathers and good in leveling property; equipment, tools, containers, a ground, clothes and otherness in contact with the varnish can be washed with tap water.

Description

technical field [0001] The invention relates to a water-based environment-friendly varnish for tempered glass, which belongs to the field of new materials. Background technique [0002] Tempered glass ink technology belongs to a new type of glass deep processing technology. The ink is first coated on the glass, and then heat-treated at 680-720 degrees. When the glass is formed into toughened glass, the ink is used to decorate and color the glass. The tempered glass ink is composed of inorganic glass pigments and varnishes mixed and ground. Because inorganic glass pigments have excellent weather resistance and firmness, they are currently widely used in glass curtain walls, home appliances and home glass in the glass decoration market. Auto glass and more. The coating methods of ink on glass include screen printing, roller printing, and spraying. [0003] The domestic tempered glass ink market basically uses non-environmentally friendly oil-based varnishes as medium substan...

Claims

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Application Information

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IPC IPC(8): C09D11/033C09D11/107C09D11/102
CPCC09D11/033C09D11/102C09D11/107
Inventor 贾佳
Owner 淄博欧泊陶瓷玻璃科技有限公司
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