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Preparation method of water-based chlorinated polyvinyl chloride anti-corrosive paint

A technology of vinyl perchloride and anti-corrosion paint, applied in anti-corrosion coatings, coatings, epoxy resin coatings, etc., can solve the problems of easy pollution of the environment, inseparable from anti-corrosion paint, and long-lasting paint smell.

Inactive Publication Date: 2013-03-06
LIANYUNGANG SIFANG CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The production of anti-corrosion paint is generally inseparable from organic solvents, which are easy to pollute the environment and have a certain impact on the human body. The smell of paint lasts for a long time

Method used

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Examples

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Effect test

Embodiment Construction

[0005] Raw material formula: water-based epoxy resin, perchlorethylene, dispersant, stabilizer, bactericide, defoamer, carbon black, zinc phosphate, barium sulfate, corrosion inhibitor, leveling agent, drier, thickener.

[0006] Preparation. Stir the relevant raw materials evenly according to the formula amount, and then grind them with a sand mill until the fineness is 30-60 μm, while stirring, add the remaining perchlorethylene, stabilizer, binder, fungicide, leveling agent, drier, Thickener, homogeneous and filtered.

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PUM

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Abstract

The invention provides a preparation method of a water-based chlorinated polyvinyl chloride anti-corrosive paint. The water-based chlorinated polyvinyl chloride anti-corrosive paint is prepared from the following raw materials: water-based epoxy resin, chlorinated polyvinyl chloride, dispersant, stabilizer, bactericide, defoaming agent, carbon black, zinc phosphate, barium sulfate, corrosion inhibitor, leveling agent, drying agent and thickening agent. The preparation method comprises the following steps: evenly stirring related raw materials according to the formula, and grinding with a sand mill until the fineness is 30-60 mu m; and while stirring, adding the residual chlorinated polyvinyl chloride, stabilizer, binder, bactericide, leveling agent, drying agent and thickening agent, homogenizing, and filtering.

Description

technical field [0001] The invention relates to a preparation method of anticorrosion paint, more specifically a preparation method of water-based perchlorethylene anticorrosion paint. Background technique [0002] The production of anti-corrosion paint is generally inseparable from organic solvents, which are easy to pollute the environment and have a certain impact on the human body. The smell of paint lasts for a long time. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcoming of prior art, provide a kind of new preparation method of a kind of water-based perchlorethylene anticorrosion paint, utilize the anticorrosion paint produced by this method, storage stability is good, both normal temperature self-drying, also can bake Dry, easy to construct, using water as a solvent, less environmental pollution, high hardness of the paint film, scratch resistance, good three-proof performance, good salt spray resistance, excellent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/00C09D5/08C09D7/12
Inventor 张修成
Owner LIANYUNGANG SIFANG CHEM
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