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Water-based single-component conductive flame-retardant coating and preparation method thereof

A flame retardant coating, a single-component technology, applied in the direction of conductive coatings, anti-corrosion coatings, fire-resistant coatings, etc., can solve the problems of poor corrosion resistance and poor hardness of water-based coatings, and achieve good corrosion resistance, good adhesion, and high hardness Effect

Inactive Publication Date: 2020-03-20
山东七维新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems that traditional conductive flame-resistant coatings are oil-based coatings and water-based coatings have poor hardness and poor corrosion resistance, the present invention provides water-based single-component conductive flame-resistant coatings and a preparation method thereof to solve the above problems

Method used

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  • Water-based single-component conductive flame-retardant coating and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A water-based single-component conductive flame retardant coating, including the following components in parts by weight: 7.6 parts of deionized water I, 0.4 parts of amine neutralizer, 4.8 parts of wetting and dispersing agent, 0.4 parts of defoamer, and 10.0 parts of conductive carbon black parts, 29 parts of waterborne epoxy-amine adduct dispersion resin I, 4.0 parts of deionized water II, 25.9 parts of waterborne epoxy-amine adduct dispersion resin II, 6.0 parts of water-based flame retardant, 9.5 parts of conductive powder 0.4 part of surfactant, 0.3 part of substrate wetting agent, 0.5 part of anti-flash rust agent, 0.6 part of thickener and 0.6 part of cosolvent.

[0035] The preparation method of water-based single-component conductive flame retardant coating, the specific steps are as follows:

[0036] (1) 7.6 parts of deionized water I was added first, and 0.4 parts of amine neutralizer, 4.8 parts of wetting and dispersing agent, and 0.4 parts of defoaming age...

Embodiment 2

[0045] Water-based single-component conductive flame-retardant coating, including the following components in parts by weight: 7.5 parts of deionized water I, 0.45 parts of amine neutralizer, 5.2 parts of wetting and dispersing agent, 0.35 parts of defoamer, and 10.5 parts of conductive carbon black parts, 31 parts of water-based epoxy-amine adduct dispersion resin I, 4.5 parts of deionized water II, 24.5 parts of water-based epoxy-amine adduct dispersion resin II, 5.5 parts of water-based flame retardant, 8.4 parts of conductive powder 0.35 part of surfactant, 0.3 part of substrate wetting agent, 0.55 part of anti-flash rust agent, 0.45 part of thickener, and 0.45 part of cosolvent.

[0046] The preparation method of water-based single-component conductive flame retardant coating, the specific steps are as follows:

[0047] (1) 7.5 parts of deionized water I was added first, and 0.45 parts of amine neutralizer, 5.2 parts of wetting and dispersing agent, and 0.35 parts of defo...

Embodiment 3

[0056] Water-based one-component conductive flame retardant coating, including the following components in parts by weight: 8.0 parts of deionized water I, 0.4 parts of amine neutralizer, 5.5 parts of wetting and dispersing agent, 0.3 parts of defoamer, and 11.0 parts of conductive carbon black parts, 30 parts of waterborne epoxy-amine adduct dispersion resin I, 5.0 parts of deionized water II, 23.4 parts of waterborne epoxy-amine adduct dispersion resin II, 5.3 parts of water-based flame retardant, 8.6 parts of conductive powder 0.35 part of surfactant, 0.35 part of substrate wetting agent, 0.6 part of anti-flash rust agent, 0.6 part of thickener and 0.6 part of cosolvent.

[0057] The preparation method of water-based single-component conductive flame retardant coating, the specific steps are as follows:

[0058] (1) 8.0 parts of deionized water I was added first, and 0.4 parts of amine neutralizer, 5.5 parts of wetting and dispersing agent, and 0.3 parts of defoaming agent ...

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Abstract

The invention relates to a water-based single-component conductive flame-retardant coating and a preparation method thereof, and belongs to the technical field of water-based coating. The water-basedsingle-component conductive flame-retardant coating comprises the following components in parts by weight: 5-15 parts of deionized water I, 0.1 to 1.0 part of an amine neutralizer; 1.0 to 10.0 parts of a wetting dispersant; 0.1 to 1.0 part of a defoaming agent; 5.0 to 15.0 parts of conductive carbon black; 20 to 35 parts of waterborne epoxy-amine adduct dispersion resin I; 1.0 to 10.0 parts of deionized water II; 20 to 35 parts of waterborne epoxy-amine adduct dispersion resin II, 1.0 to 10.0 parts of a waterborne flame retardant, 5.0 to 15.0 parts of a conductive powder, 0.1 to 1.0 part of asurfactant, 0.1 to 1.0 part of a base material wetting agent, 0.1 to 1.0 part of an anti-flash rust agent, 0.1 to 1.0 part of a thickening agent and 0.1 to 1.0 part of a cosolvent. The water-based single-component conductive flame-retardant coating has the beneficial effects that (1) water-based materials are adopted in the whole life cycle from raw materials to production and use, so that the preparation method is green and environment-friendly; and (2) the conductivity is excellent, corrosion resistance is achieved, hardness is high, adhesion force is high, impact resistance is excellent, and flame resistance is achieved.

Description

technical field [0001] The invention belongs to the technical field of water-based coatings, in particular to a water-based single-component conductive flame-retardant coating and a preparation method thereof. Background technique [0002] At present, my country's electrical appliances and communication industries are developing rapidly, and the output is increasing. However, the paints used in many electrical appliances are still oily. Oily paints contain a large amount of flammable, explosive, toxic and harmful substances such as toluene and xylene. The amount of solvent reaches tens of thousands of tons, causing serious environmental pollution and waste of resources, and also affecting the health of residents, especially causing serious bodily harm to oil-based paint production and construction personnel. [0003] In the patent with the patent number of CN101691470A, a water-based paint that is both conductive and flame-retardant is disclosed, specifically a two-component ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/00C09D5/24C09D5/18C09D5/08C09D7/20
CPCC08K2003/0862C08K2201/001C08L2201/02C08L2205/025C09D5/08C09D5/18C09D5/24C09D163/00C09D7/20C08L63/00C08K3/04C08K3/08
Inventor 马祥格姜凤冕余桂春史晓洁
Owner 山东七维新材料有限公司