Corrosion-resistant high-temperature insulation paint

A high-temperature insulation and corrosion-resistant technology, applied in anti-corrosion coatings, coatings, etc., can solve the problems of poor adhesion of coatings, poor resistance to organic solvents, high-temperature corrosion resistance, etc., and achieve good aging resistance, enhanced mutual connection, and good compatibility Effect

Inactive Publication Date: 2013-10-02
JIANGSU DASHENG HEAT SHRINKABLE MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are a variety of insulating coatings that can be adapted to high-temperature environments. These coatings can still maintain good dielectric properties and have good insulation properties in high-temperature environments. However, some coatings can meet the requirements of insulation in high-temperature environments. Performance requirements, but due to the formulation and process of the coating itself, in a severely corrosive environment, some coatings have poor adhesion, resistance to organic solvents, and high-temperature anti-corrosion capabilities

Method used

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  • Corrosion-resistant high-temperature insulation paint
  • Corrosion-resistant high-temperature insulation paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] (1) Weigh the corresponding components according to the formula table 1 for later use;

[0026] (2) Mix the substances in component A and grind them in a ball mill until the particle size is ≤40 μm;

[0027] (3) Mix component A and component B in step (2) evenly to obtain the corrosion-resistant high-temperature insulating coating.

Embodiment 2-3

[0029] (1) Weigh the corresponding components according to the formula table 1 for later use; the rest of the steps are the same as in Example 1.

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Abstract

The invention provides corrosion-resistant high-temperature insulation paint which comprises a component A and a component B, wherein the component A comprises the following raw materials in parts by mass: 50-70 parts of epoxy modified organic silicon resin, 10-30 parts of corrosion-resistant filler, 1-10 parts of talcum powder, 0.1-2 parts of silane coupling agent, 0.01-0.3 part of nonionic dispersant, 0.01-0.3 part of anti-settling agent and the balance of assistant; and the component B comprises the following raw material in parts by mass: 10-20 parts of curing agent, and the curing agent is a polyamide epoxy curing agent. The corrosion-resistant high-temperature insulation paint provided by the invention has favorable comprehensive performance, good insulativity and favorable corrosion resistance.

Description

technical field [0001] The invention relates to an insulating coating, in particular to a corrosion-resistant high-temperature insulating coating. Background technique [0002] In order to ensure the normal operation of power equipment under various special conditions, it is necessary to develop insulating materials suitable for various working environments to improve the ability of power equipment to adapt to the environment and prolong the service life of the equipment itself. At present, there are many types of insulating materials, such as insulating packaging materials, insulating paper, insulating plastics, insulating coatings, etc. Among them, insulating coatings are more and more used in various industries due to their simple preparation method and convenient construction process. on the device. [0003] At present, there are a variety of insulating coatings that can be adapted to high-temperature environments. These coatings can still maintain good dielectric prope...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D183/06C09D5/08C09D5/25C09D7/12C08G59/44
Inventor 张志强梅锦伟
Owner JIANGSU DASHENG HEAT SHRINKABLE MATERIALS
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