Fire extinguishing coating

A technology of fire-extinguishing materials and coatings, applied in fire-resistant coatings, coatings, etc., can solve the problems of easy spontaneous combustion, different fire-extinguishing effects, endangering lives, etc., and achieve the effect of reducing oxygen content

Inactive Publication Date: 2012-09-19
EURONAVY NANTONG HEAVY ANTICORROSION COATINGS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Many industrial items are stored in a dry environment with high temperature and are prone to spontaneous combustion, such as oil tanks. Once they spontaneously ignite and are not disposed of in time, the damage will be great, and it is very likely to endanger human life. Therefore, It is very necessary to produce fire extinguishing coatings. There are many types of fire extinguishing coatings with different formulas and different fire extinguishing effects.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A kind of fire extinguishing paint, it comprises following components by weight: 15.5 parts of vinyl chloride-vinylidene chloride copolymer resins, 25 parts of tung oil rosin phenolic solutions of 55%, 11 parts of methyl isobutyl ketone, 34 parts of butyl acetates, 40 parts of p-xylene, 44 parts of tetrabromophthalic anhydride, 20 parts of titanium dioxide, 20 parts of talcum powder, and 20 parts of barium sulfate.

[0019] When in use, first dry the inside and outside of the oil tank, apply one layer of iron red perchlorethylene primer, and then apply 2 layers of the present invention after drying, and finally coat one layer of perchlorethylene varnish.

Embodiment 2

[0021] A kind of fire extinguishing coating, it comprises following component by weight: 16 parts of vinyl chloride-vinylidene chloride copolymer resins, 29 parts of tung oil rosin phenolic solutions of 55%, 12 parts of methyl isobutyl ketone, 34.5 parts of butyl acetates, 41 parts of p-xylene, 46 parts of tetrabromophthalic anhydride, 22 parts of titanium dioxide, 22 parts of talcum powder, and 22 parts of barium sulfate.

[0022] When in use, first dry the inside and outside of the oil tank, apply one layer of iron red perchlorethylene primer, and then apply 2 layers of the present invention after drying, and finally coat one layer of perchlorethylene varnish.

Embodiment 3

[0024] A kind of fire extinguishing paint, it comprises following components by weight: 16.5 parts of vinyl chloride-vinylidene chloride copolymer resins, 33 parts of tung oil rosin phenolic solutions of 55%, 13 parts of methyl isobutyl ketone, 35 parts of butyl acetates, 42 parts of p-xylene, 48 parts of tetrabromophthalic anhydride, 24 parts of titanium dioxide, 24 parts of talcum powder, and 24 parts of barium sulfate.

[0025] When in use, first dry the inside and outside of the oil tank, apply one layer of iron red perchlorethylene primer, and then apply 2 layers of the present invention after drying, and finally coat one layer of perchlorethylene varnish.

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PUM

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Abstract

The invention discloses a fire extinguishing coating, which comprises the following components in parts by weight: 15.5 to 16.5 parts of vinyl chloride-vinylidene chloride copolymer resin, 25 to 33 parts of tung oil rosin phenolic solution, 11 to 13 parts of methylisobutylketone, 34 to 35 parts of butyl acetate, 40 to 42 parts of paraxylene, 44 to 48 parts of tetrabromophthalic anhydride, 20 to 24 parts of titanium dioxide, 20 to 24 parts of talc powder and 20 to 24 parts of barium sulfate. When high temperature is generated in a fire, the fire extinguishing coating is heated and decomposed to generate fire extinguishing gases and incombustible gases, so that the oxygen content of a firing zone, and flame is automatically extinguished without the supply of a combustion improver oxygen.

Description

technical field [0001] The invention relates to the technical field of industrial coatings, in particular to a fire extinguishing coating. Background technique [0002] Coatings have a wide range of applications. They not only have a decorative effect, but also have various specific effects, such as anti-corrosion, anti-rust, anti-fouling, etc., which can effectively prolong the service life of items. Many industrial items are stored in a dry environment with high temperature and are prone to spontaneous combustion, such as oil tanks. Once they spontaneously ignite and are not disposed of in time, the damage will be great, and it is very likely to endanger human life. Therefore, It is very necessary to produce fire-extinguishing coatings. There are many types of fire-extinguishing coatings with different formulations and different fire-extinguishing effects. Contents of the invention [0003] Purpose of the invention: the purpose of the invention is to provide a safe and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D127/06C09D127/08C09D5/18
Inventor 郭永和
Owner EURONAVY NANTONG HEAVY ANTICORROSION COATINGS
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