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Fireproof coating with black mica powder

A technology of biotite powder and fireproof coatings, which is applied in fireproof coatings, lignin coatings, rubber derivative coatings, etc., and can solve the problems of film surface adhesion, moisture resistance, water resistance, frost resistance, and flame retardancy, etc. Problems, achieve good adhesion, good salt corrosion resistance, good fire and heat insulation effects

Active Publication Date: 2014-05-07
ANHUI WILLY PAINT SCI & TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing fire retardant coatings have the problems of coating film surface adhesion, moisture resistance, water resistance, frost resistance, and flame retardancy.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A fireproof coating added with biotite powder, which is composed of the following raw materials in parts by weight: 13 parts of biotite powder, 8 parts of mullite powder, 10 parts of nano-montmorillonite, 5 parts of dimethyl phosphate, 13 parts of acrylic resin, amino 20 parts of resin, 3 parts of chlorinated rubber, 2 parts of urea phosphate, 2 parts of silane coupling agent, 5 parts of sorbitol, 8 parts of alumina, 3 parts of borax, 10 parts of vermiculite, 3 parts of hemihydrate gypsum, 4 parts of graphite powder 2 parts, 2 parts of titanium dioxide, 10 parts of silicone-modified styrene-acrylic emulsion, 6 parts of cellulose ether, 2 parts of glass powder, 6 parts of butyl latex, 2 parts of sodium fluorosilicate, and 3 parts of wood fiber.

[0020] The preparation method of the fireproof coating that adds biotite powder, comprises the following preparation steps:

[0021] (1) Dimethyl phosphate, acrylic resin, amino resin, chlorinated rubber, silane coupling agent, ...

Embodiment 2

[0025] A fireproof coating added with biotite powder, made of the following raw materials in parts by weight: 10 parts of biotite powder, 5 parts of mullite powder, 8 parts of nano-montmorillonite, 3 parts of dimethyl phosphate, 10 parts of acrylic resin, 15 parts of amino resin, 2 parts of chlorinated rubber, 2 parts of urea phosphate, 2 parts of silane coupling agent, 5 parts of sorbitol, 7 parts of alumina, 3 parts of borax, 8 parts of vermiculite, 3 parts of hemihydrate gypsum, graphite powder 3 parts, 2 parts of titanium dioxide, 8 parts of silicone-modified styrene-acrylic emulsion, 5 parts of cellulose ether, 2 parts of glass powder, 6 parts of butyl latex, 2 parts of sodium fluorosilicate, and 5 parts of wood fiber.

[0026] The preparation method of the fireproof coating that adds biotite powder, comprises the following preparation steps:

[0027] (1) Dimethyl phosphate, acrylic resin, amino resin, chlorinated rubber, silane coupling agent, sorbitol, silicone modified...

Embodiment 3

[0031] A fireproof coating added with biotite powder, made of the following raw materials in parts by weight: 15 parts of biotite powder, 8 parts of mullite powder, 10 parts of nano-montmorillonite, 5 parts of dimethyl phosphate, 15 parts of acrylic resin, 30 parts of amino resin, 4 parts of chlorinated rubber, 3 parts of urea phosphate, 3 parts of silane coupling agent, 6 parts of sorbitol, 9 parts of alumina, 5 parts of borax, 10 parts of vermiculite, 4 parts of hemihydrate gypsum, graphite powder 5 parts, 3 parts of titanium dioxide, 13 parts of silicone-modified styrene-acrylic emulsion, 6 parts of cellulose ether, 3 parts of glass powder, 8 parts of butyl latex, 3 parts of sodium fluorosilicate, and 5 parts of wood fiber.

[0032] The preparation method of the fireproof coating that adds biotite powder, comprises the following preparation steps:

[0033] (1) Dimethyl phosphate, acrylic resin, amino resin, chlorinated rubber, silane coupling agent, sorbitol, silicone mod...

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PUM

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Abstract

The invention discloses a fireproof coating with black mica powder. The fireproof coating with the black mica powder is prepared from the following raw materials in parts by weight: 10-15 parts of black mica powder, 5-8 parts of mullite powder, 8-10 parts of nano-montmorillonite, 3-5 parts of dimethyl phosphate, 10-15 parts of acrylic resin, 15-30 parts of amino resin, 2-4 parts of chlorinated rubber, 2-3 parts of carbamide phosphate, 1-3 parts of silane coupling agent, 5-6 parts of sorbitol, 7-9 parts of aluminium oxide, 3-5 parts of sodium borate, 8-10 parts of vermiculite, 3-4 parts of semi-hydrated gypsum, 3-5 parts of graphite powder, 2-3 parts of titanium dioxide powder, 8-13 parts of organic silicon modified styrene-acrylic emulsion, 5-6 parts of cellulose ether, 2-3 parts of glass powder, 6-8 parts of butyl latex, 2-3 parts of sodium fluosilicate and 3-5 parts of wood fiber. The fireproof coating has the advantages of being excellent in fireproof heat insulation property, excellent in adhesive strength, excellent in water resistance, acid-alkaline resistance and salt corrosion resistance, not easy to fall off, stable in storage, non-toxic and environmental-friendly.

Description

[0001] technical field [0002] The invention relates to the technical field of fire-fighting materials, in particular to a fire-proof coating added with biotite powder. [0003] Background technique [0004] At present, fire retardant coatings are more and more widely used in petrochemical, electric power, industrial and civil construction, machinery and other industries. Fireproof coating is a special coating used on the surface of flammable substrates, which can reduce the flammability of the surface of the coated material, retard the rapid spread of fire, and improve the fire resistance limit of the coated material. However, the existing fireproof coatings have the problems of difficult balance of coating film surface adhesion, moisture resistance, water resistance, frost resistance and flame retardancy. [0005] Contents of the invention [0006] The purpose of the present invention is to overcome the deficiencies of the prior art, to provide a fireproof and he...

Claims

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Application Information

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IPC IPC(8): C09D161/20C09D133/00C09D115/02C09D125/14C09D101/26C09D123/22C09D197/02C09D7/12C09D5/18
Inventor 何益庆
Owner ANHUI WILLY PAINT SCI & TECH LTD
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