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Water-based quick-drying paint for elevators

A fast-drying paint, water-based technology, applied in coatings, epoxy resin coatings, polyester coatings, etc., can solve the problems of safety hazards, high toxic volatile components, heavy paint odor, etc. The effect of initial coolant resistance, improved initial water resistance, and good wet adhesion

Inactive Publication Date: 2015-11-18
HUZHOU HUJIE PAINT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, domestic elevator track paints generally use solvent-based alkyd hand-painted paint, nitro paint or solvent-based epoxy ester paint. The paint has a heavy smell, high toxic and volatile components, and the air is full of flammable and explosive organic volatile gases. , there is a great harm to the safety production of enterprises and the health of workers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Use: 30 parts of oxidative drying type water-based resin; 1 part of water-based self-crosslinking emulsion; 1 part of dispersant; 1 part of drier; 1 part of anti-rust pigment; 45 parts of pigment and filler; .

[0037] The drier is a mixture of cobalt naphthenate, zinc naphthenate and zirconium naphthenate, and the mass ratio between cobalt naphthenate, zinc naphthenate and zirconium naphthenate is 2:2:1. The antirust pigment is a mixture of zinc phosphate (Nubile 106), strontium phosphosilicate, and aluminum tripolyphosphate (K-white 140W), and the mass ratio between them is 2:1:1. The fillers are acicular wollastonite and barite. Hydrophobically modified associative polyurethane is a mixture of 3030 and 3060. Add the partially oxidized drying water-based resin GS5000B and some deionized water into the bucket, stir evenly, then add the drier, antifreeze propylene glycol, wetting and defoaming agent EnviroGemAD01, dispersants SurfynolCT-324 and SurfynolTG, neutralizer...

Embodiment 2

[0040] Use: 35 parts of oxidative drying type water-based resin; 3 parts of water-based self-crosslinking emulsion; 3 parts of dispersant; 3 parts of drier; 5 parts of anti-rust pigment; 35 parts of pigment and filler; .

[0041] The drier is a mixture of cobalt naphthenate, zinc naphthenate and zirconium naphthenate, and the mass ratio between cobalt naphthenate, zinc naphthenate and zirconium naphthenate is 1:2:2. The antirust pigment is a mixture of zinc phosphate (Kaibai ZP-10), strontium phosphosilicate, and aluminum tripolyphosphate (K-white140W), and the mass ratio between them is 1:2:1. The fillers are acicular wollastonite and barite. Hydrophobically modified associative polyurethane is a mixture of 3030 and 3060. Add partially oxidized and dried water-based resin 6109 and part of deionized water into the bucket, stir evenly, add drier, antifreeze propylene glycol, wetting and defoaming agent EnviroGemAD01, dispersant Zetasperse2500 and SurfynolTG, neutralizer AMP-9...

Embodiment 3

[0044] 35 parts of oxidative drying type water-based resin; 3 parts of water-based self-crosslinking emulsion; 3 parts of dispersant; 3 parts of drier; 5 parts of anti-rust pigment;

[0045] The drier is a mixture of cobalt naphthenate, zinc naphthenate and zirconium naphthenate, and the mass ratio between cobalt naphthenate, zinc naphthenate and zirconium naphthenate is 1:2:2. The antirust pigment is a mixture of zinc phosphate (Kaibai ZP-10), strontium phosphosilicate, and aluminum tripolyphosphate (K-white140W), and the mass ratio between them is 1:2:1. The fillers are acicular wollastonite and barite. Hydrophobically modified associative polyurethane is a mixture of 3030 and 3060. Add partially oxidized and dried water-based resin 6109 and part of deionized water into the bucket, stir evenly, add drier, antifreeze propylene glycol, wetting and defoaming agent EnviroGemAD01, dispersant Zetasperse2500 and SurfynolTG, neutralizer AMP-95, Stir at a low speed for 10 minutes, ...

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Abstract

The invention relates to water-based quick-drying paint for elevators. The paint comprises components in parts by weight as follows: 30-35 parts of oxidation drying type water-based resin, 1-3 parts of a water-based self-crosslinking emulsion, 1-3 parts of a dispersing agent, 1-3 parts of a dryer, 1-5 parts of an anti-rust pigment, 35-45 parts of filler, 1 part of an aid and 10-20 parts of deionized water. Acrylate monomers are adopted to promote the esterification structure of epoxy ester, transfer of oxygen is facilitated, meanwhile, the rigidity of the resin is improved by the aid of hard acrylate monomers, and the hardness and the drying speed of the resin are increased; the water-based self-crosslinking emulsion which is good in water resistance at the initial stage is used, due to the principle that substances of the same natures are compatible, the acrylate monomers in the epoxy ester promote the compatibility of the water-based self-crosslinking emulsion with the resin, and the initial-stage water resistance of the resin is reinforced and enhanced in the resin film forming process, so that a paint film has good initial-stage coolant resistance and good wet adhesion.

Description

technical field [0001] The invention relates to the technical field of water-based paint, and more specifically, relates to a water-based elevator quick-drying paint. Background technique [0002] At present, domestic elevator track paints generally use solvent-based alkyd hand-painted paint, nitro paint or solvent-based epoxy ester paint. The paint has a heavy smell, high toxic and volatile components, and the air is full of flammable and explosive organic volatile gases. , There is a great harm to the safety production of enterprises and the health of workers. With the implementation of relevant environmental protection and fire safety laws such as national environmental protection regulations and regulations on the safe use of hazardous chemicals, water-based coatings have attracted more and more attention from enterprises. [0003] The spraying environment of the elevator track is harsh and the surface treatment of the material is uneven. The construction environment is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/10C09D167/08C09D125/14C09D175/14C09D7/12
Inventor 郁凤鸣姚会泉
Owner HUZHOU HUJIE PAINT CO LTD
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