Anti-rust modified coating

A modification and coating technology, used in anti-corrosion coatings, coatings, metal material coating processes, etc., can solve problems such as resource and energy waste, personal casualties, and environmental pollution

Inactive Publication Date: 2017-10-27
TIANCHANG JULONG TRAVEL PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Corrosion problems will cause a lot of waste of resources and energy, pollute the environment, and even cause personal casualties. With the advancement of technology and the diversification of corrosion problems, people have put forward more requirements on the varieties and properties of anti-corrosion coatings. Require
[0003] There are many types of anti-corrosion coatings. The cured epoxy resin has good mechanical properties, good chemical stability, good electrical insulation, low shrinkage, good heat resistance, high strength, easy processing and good adhesion to the substrate. It has been widely used in the field of coatings, but the cured epoxy resin has poor impact resistance, peeling resistance and vibration fatigue resistance, which limits its application. Therefore, it is necessary to use materials that reinforce epoxy resin Modifications to improve the rust and abrasion resistance of coatings

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A kind of antirust modified coating that the present invention proposes, its raw material comprises by weight: 100 parts of modified styrene-acrylic emulsion, 30 parts of modified hydroxy calcium phosphate, 20 parts of modified antirust agent, 9 parts of modified boric acid ester , 4.5 parts of high chlorinated polyethylene resin, 6 parts of xylene resin, 3.5 parts of diethyl alcohol monobutyl ether, 4.5 parts of aluminum tripolyphosphate, 2.5 parts of modified zinc phosphate, 4 parts of composite iron-titanium powder, 5 parts of mica powder, 3.5 parts of triphenyl phosphite, 2.5 parts of graphite, 3.5 parts of sodium nitrite, 4.5 parts of sodium molybdate, 3.5 parts of chlorinated paraffin, 6 parts of dispersant, 4 parts of defoamer, and 6.5 parts of anti-flash rust agent.

[0019]The modified styrene-acrylic emulsion is prepared according to the following process: by weight, 15 parts of deionized water, 5 parts of composite emulsifier, 4.5 parts of sodium persulfate, 3...

Embodiment 2

[0025] A kind of antirust modified paint that the present invention proposes, its raw material comprises by weight: 80 parts of modified styrene-acrylic emulsion, 40 parts of modified hydroxy calcium phosphate, 15 parts of modified antirust agent, 12 parts of modified boric acid ester , 3 parts of high chlorinated polyethylene resin, 8 parts of xylene resin, 2 parts of diethyl alcohol monobutyl ether, 6 parts of aluminum tripolyphosphate, 1 part of modified zinc phosphate, 6 parts of composite iron-titanium powder, 4 parts of mica powder, 5 parts of triphenyl phosphite, 1 part of graphite, 5 parts of sodium nitrite, 3 parts of sodium molybdate, 5 parts of chlorinated paraffin, 4 parts of dispersant, 6 parts of defoamer, and 4 parts of anti-flash rust agent.

[0026] The modified styrene-acrylic emulsion is prepared according to the following process: by weight, 10 parts of deionized water, 6 parts of composite emulsifier, 3 parts of sodium persulfate, 5 parts of methyl methacry...

Embodiment 3

[0032] A kind of antirust modified coating that the present invention proposes, its raw material comprises by weight: 120 parts of modified styrene-acrylic emulsion, 20 parts of modified hydroxy calcium phosphate, 25 parts of modified antirust agent, 6 parts of modified boric acid ester , 6 parts of high chlorinated polyethylene resin, 4 parts of xylene resin, 5 parts of diethyl alcohol monobutyl ether, 3 parts of aluminum tripolyphosphate, 4 parts of modified zinc phosphate, 2 parts of composite iron-titanium powder, 6 parts of mica powder, 2 parts of triphenyl phosphite, 4 parts of graphite, 2 parts of sodium nitrite, 6 parts of sodium molybdate, 2 parts of chlorinated paraffin, 8 parts of dispersant, 2 parts of defoamer, and 9 parts of anti-flash rust agent.

[0033] The modified styrene-acrylic emulsion is prepared according to the following process: by weight, 20 parts of deionized water, 4 parts of composite emulsifier, 6 parts of sodium persulfate, 2 parts of methyl meth...

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Abstract

The invention discloses an anti-rust modified coating, which is prepared from the following raw materials: modified styrene-acrylic emulsion, modified hydroxyl calcium phosphate, a modified rust inhibitor, modified borate, high chlorinated polyethylene resin, xylene resin, diethylene glycol monobutyl ether, aluminum tripolyphosphate, modified zinc phosphate, composite iron-titanium powder, mica powder, triphenyl phosphite, graphite, sodium nitrite, sodium molybdate, chlorinated paraffin, a dispersing agent, a defoaming agent and an anti-flash-rust agent. The anti-rust modified coating has excellent anti-rust performance.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to an antirust modified coating. Background technique [0002] Corrosion problems will cause a lot of waste of resources and energy, pollute the environment, and even cause personal casualties. With the advancement of technology and the diversification of corrosion problems, people have put forward more requirements on the varieties and properties of anti-corrosion coatings. Require. [0003] There are many types of anti-corrosion coatings. The cured epoxy resin has good mechanical properties, good chemical stability, good electrical insulation, low shrinkage, good heat resistance, high strength, easy processing and good adhesion to the substrate. It has been widely used in the field of coatings, but the cured epoxy resin has poor impact resistance, peeling resistance and vibration fatigue resistance, which limits its application. Therefore, it is necessary to use materials that r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D125/14C09D5/10C09D7/12C23C22/05
CPCC09D125/14C08K2003/0856C08K2003/0881C08K2003/325C08K2003/327C08K2003/328C08L2205/035C09D5/10C23C22/05C08L23/286C08L91/06C08K13/06C08K3/32C08K5/55C08K3/08C08K3/34C08K5/526C08K3/04C08K3/24
Inventor 孙巨福戴宇钧孙宝国
Owner TIANCHANG JULONG TRAVEL PAINT
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