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Antibacterial waterproof coating

A technology of waterproof coatings and raw materials, applied in the direction of anti-fouling/underwater coatings, anti-corrosion coatings, polyurea/polyurethane coatings, etc., can solve the problems of easy swelling, poor environmental protection, high hardness, etc., achieve good anti-corrosion and anti-bacterial performance, save The effect of production cost and chemical performance stabilization

Inactive Publication Date: 2015-11-25
TIANCHANG JULONG TRAVEL PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are many kinds of waterproof coatings on the market, some of which have high hardness, are easy to crack with the deformation and cracking of the base layer, and some are easy to bulge and seep water; some have poor environmental protection effect, so the production of a waterproof coating with strong comprehensive performance is very important for national construction and the improvement of people's lives have a very good role in promoting

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A kind of antibacterial waterproof coating, it is made up of the raw material of following parts by weight (kg):

[0016] Water-based polyurethane resin 70, styrene-acrylic emulsion 25, potassium ferrocyanide 2, polyvinyl formal 2, zinc chrome yellow 3, N-(2,4,6-trichlorophenyl) maleimide 1, Zinc phosphate 3, toluene diisocyanate 0.5, nickel sulfamate 2, bonding aid 10, deionized water 20;

[0017] Described bonding aid is made up of the raw material of following weight part:

[0018] Vinyl acetate-ethylene copolymer emulsion 35, locust bean gum 4, chitosan 2, stearyl methacrylate 3-5, angelica powder 1, gibbsite 3, appropriate amount of water;

[0019] Heat and melt the above octadecyl methacrylate, add chitosan, stir evenly, add gibbsite and angelica powder, mix well, add the above mixed material into 8 times water, ball mill for 2 hours, add locust bean Adhesive, heat preservation and stirring reaction at 85°C for 20 minutes, add the remaining raw materials, and fu...

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PUM

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Abstract

The invention discloses an antibacterial waterproof coating. The antibacterial waterproof coating comprises, by weight, 60-70 parts of waterborne polyurethane resin, 20-25 parts of styrene-acrylic emulsion, 1-2 parts of potassium ferrocyanide, 2-3 parts of polyvinyl formal, 3-7 parts of zinc chrome, 1-2 parts of N-(2,4,6-trichlorophenyl) maleimide, 2-3 parts of zinc phosphate, 0.5-1 part of toluene diisocyanate, 1-2 parts of nickel sulfamic acid, 5-10 parts of adhesion auxiliaries and 10-20 parts of deionized water. The antibacterial waterproof coating has unique waterproof performance, is stable in chemical performance, safe and environmentally friendly, has good antibacterial anticorrosive performance, can be directly used for painting, is convenient to operate and lowers the production cost.

Description

technical field [0001] The invention mainly relates to a coating, in particular to an antibacterial waterproof coating. Background technique [0002] At present, there are many kinds of waterproof coatings on the market, some of which have high hardness, are easy to crack with the deformation and cracking of the base layer, and some are easy to bulge and seep water; some have poor environmental protection effect, so the production of a waterproof coating with strong comprehensive performance is very important for national construction And the improvement of people's lives has a very good role in promoting. Contents of the invention [0003] The object of the present invention is to provide an antibacterial waterproof coating. [0004] The present invention is achieved through the following technical solutions: [0005] A kind of antibacterial waterproof coating, it is made up of the raw material of following weight part: [0006] Water-based polyurethane resin 60-70, st...

Claims

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Application Information

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IPC IPC(8): C09D175/04C09D125/14C09D7/12C09D5/14C09D5/08
Inventor 汪鹏程孙巨福戴宇钧祝盆鑫祝秀凤
Owner TIANCHANG JULONG TRAVEL PAINT
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