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Preparation method for wood-construction water-based fire-proof paint

A technology for fire retardant coatings and wood structures, which can be used in fire retardant coatings, wax coatings, coatings, etc., to solve problems affecting the normal growth of trees.

Inactive Publication Date: 2009-01-14
ZHONGHONG (TIANJIN) IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the chemical components contained in the wood structure fireproof coating are painted on the trunk of the tree during the growth period, affecting the normal growth of the tree

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0006] Example: A preparation method of wood-structured water-based fire-resistant paint. Carboxyethyl cellulose is made into 1% aqueous solution, 20 parts of polyphosphate amine, 9 parts of melamine, 6 parts of pentaerythritol, 5 parts of chlorinated paraffin, 5 parts of titanium dioxide Mix 4 parts of talc powder, 0.6 part of ethyl cellulose aqueous solution and tap water. Use a high-speed disperser to disperse and stir for 20-60 minutes. The dispersed slurry is beaten into a grinder for grinding, and the ground slurry is mixed with 30 parts of ethylene-propylene emulsion are mixed, stirred, filtered and inspected.

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PUM

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Abstract

The invention relates to a preparation method of timber structure water-based fire retardant coating, which adopts that carboxyethyl cellulose is made into 1 percent water solution, 20 parts of ammonium polyphosphate, 9 parts of melamine, 6 parts of pentaerythrite, 5 parts of chlorinated paraffin, 5 parts of titanium dioxide, 4 parts of talcum powder, 0.6 part of ethyl cellulose water solution and tap water are mixed, the mixture is dispersed and stirred for 20 to 60 minutes through a high-speed dispersion machine, the dispersed sizing material is filled into a grinding miller to grind, and the grinded sizing material and 30 parts of silicone-acrylate emulsion are mixed, stirred, filtrated and checked. The preparation method of the timber structure water-based fire retardant coating has the advantages that the normal growth of the tree is not affected through painting the coating on the wood trunk during the growing period, and the coating also has the fireproof function.

Description

Technical field [0001] The invention relates to a method for preparing water-based fireproof paint for wooden structures. Background technique [0002] In the prior art, the chemical components contained in the wood structure fireproof coating are applied to the trunk of the tree during the growth period, and affect the normal growth of the tree. Summary of the invention [0003] The purpose of the present invention is to overcome the above-mentioned shortcomings and provide a method for preparing water-based fire-retardant paint for wood structures, which is applied to the trunk of the forest during the growth period without affecting the normal growth of the trees and has a fire function. [0004] The technical scheme of the present invention is: a preparation method of wood structure water-based fire-retardant paint, which is characterized in that: carboxyethyl cellulose is made into 1% aqueous solution, 20 parts of polyphosphate amine, 9 parts of melamine, 6 parts of pentaer...

Claims

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Application Information

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IPC IPC(8): C09D191/06C09D5/02C09D5/18B05D7/06C09D101/26
Inventor 张云波
Owner ZHONGHONG (TIANJIN) IND CO LTD