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Method of producing organosilicon heat-resistant coating

A technology of heat-resistant coatings and production methods, applied in the direction of fire-resistant coatings, coatings, etc.

Inactive Publication Date: 2007-10-17
王瑞明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although general organic coatings such as alkyd resin coatings, epoxy resin coatings, and fluorocarbon resin coatings have good heat resistance, they usually can only withstand about 200°C, and they are powerless to withstand higher temperatures.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0005] Preparation

[0006] (1) Preparation of component A and component B. Put the materials of components A and B (except water and hydrochloric acid) into their respective reactors, stir and mix at 40°C, then add water and hydrochloric acid, and continue stirring for 1-1.5h to obtain film-forming components A and b.

[0007] (2) Preparation of paint. Mix the materials according to the recipe requirements, and stir evenly, then dilute with isopropanol to the required viscosity.

[0008] Instructions

[0009] The method of use is the same as that of general paint. Can be applied by brush, spray or roller.

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PUM

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Abstract

The invention relates to a method for producing heat-resisting organic silicon dope, which is characterized in the preparation of the component A, the component B, zinc powder and zinc molybdate. The component A is composed of the following substances in mass share: tetraethoxysilane 100, isobutanol 50, isopropanol 25, water 17 and hydrochloric acid 0.1 and the component B is composed of methyltriethoxysilane 100, isobutanol 60, isopropanol 76, tap water 16 and hydrochloric acid 0.1. The heat-resisting organic silicon dope is prepared in the following proportion in mass percentage: component A 50, component B 30, zinc powder 15 and zinc molybdate 5. The product can be used for doping heat-resisting boiler, heating apparatuses and engine lining etc. and heat-resisting and anti-corrosion apparatuses.

Description

technical field [0001] The invention relates to the field of paint compositions, in particular to a production method of silicone heat-resistant paint. Background technique [0002] Heat-resistant paint is a paint used to prevent high-temperature corrosion of mechanical equipment in factories such as steel, cement, chemical, electric power, and garbage incineration, as well as automobile engines, heating equipment, and kitchen utensils. Although general organic coatings such as alkyd resin coatings, epoxy resin coatings, and fluorocarbon resin coatings have good heat resistance, they usually can only withstand about 200°C, and they are powerless to withstand higher temperatures. The organosilicon heat-resistant paint of the present invention has a maximum temperature of over 800°C, and is currently a better heat-resistant and anti-corrosion paint. Features and uses: (1) The steel frame structure coated with this product is heated at 800°C for...

Claims

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Application Information

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IPC IPC(8): C09D183/00C09D5/18
Inventor 王瑞明
Owner 王瑞明
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