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Flame retardant paint

A technology of flame-retardant coatings and parts by weight, which is applied in the direction of anti-corrosion coatings, fire-resistant coatings, polyester coatings, etc., and can solve the problems of poor flame-retardant effect, short service life, easy flakes and falling off, and achieve good anti-corrosion effect and long service life. Long life, good flame retardant and heat insulation effect

Inactive Publication Date: 2017-10-27
CHENGDU FANXINJIA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this kind of paint has an anti-corrosion effect, due to poor adhesion, it is easy to fall off in pieces over time, so the service life is short, and the flame retardant effect is poor, which is not conducive to fire protection and heat insulation.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Embodiment 1: A kind of flame retardant coating, its component parts by weight are: 30 parts of modified alkyd resin, 10 parts of cyclohexanone, 10 parts of titanium dioxide, 5 parts of talcum powder, 3 parts of ammonium polyphosphate, hydroxyl 5 parts of ethyl cellulose, 5 parts of water-based acrylic acid, 6 parts of zeolite powder, 1 part of nano-silver oxide, 10 parts of disinfectant, 3 parts of defoamer, 5 parts of chromium trioxide, 5 parts of china clay, 3 parts of iron red, Leveling agent 5 parts.

[0011] Under the same external conditions, compared with the existing coatings, the coating of the present application has a 14.8% longer flame retardant time and a 13.5% longer heat insulation time.

Embodiment 2

[0012] Embodiment 2: A kind of flame retardant coating, its component parts by weight are: 40 parts of modified alkyd resin, 12 parts of cyclohexanone, 14 parts of titanium dioxide, 7 parts of talcum powder, 4 parts of ammonium polyphosphate, hydroxyl 6 parts of ethyl cellulose, 8 parts of water-based acrylic acid, 7 parts of zeolite powder, 2 parts of nano-silver oxide, 12 parts of disinfectant, 4 parts of defoamer, 7 parts of chromium trioxide, 8 parts of china clay, 4 parts of iron red, Leveling agent 6 parts.

[0013] Under the same external conditions, compared with the existing coatings, the coating of the present application has a 19% longer flame retardant time and a 16% longer heat insulation time.

Embodiment 3

[0014] Embodiment 3: A kind of flame retardant coating, its component parts by weight are: modified alkyd resin 45 parts, cyclohexanone 15 parts, titanium dioxide 15 parts, talcum powder 8 parts, ammonium polyphosphate 8 parts, hydroxyl 10 parts of ethyl cellulose, 10 parts of water-based acrylic acid, 9 parts of zeolite powder, 5 parts of nano-silver oxide, 15 parts of disinfectant, 5 parts of defoamer, 10 parts of chromium trioxide, 10 parts of china clay, 5 parts of iron red, Leveling agent 10 parts.

[0015] Under the same external conditions, compared with the existing coatings, the coating of the present application has a 16% longer flame retardant time and a 15% longer heat insulation time.

[0016] The defoamer is composed of the following raw materials in parts by weight: 5-12 parts of higher fatty alcohol, 1-3 parts of polyether modified siloxane, 1-2 parts of emulsifier, 1-2 parts of Span series emulsifier 8-22 parts of silicon dioxide and 10-25 parts of deionized ...

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PUM

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Abstract

The invention relates to the technical field of coatings, and discloses a flame-retardant coating. The parts by weight of the components are: 30-45 parts of modified alkyd resin, 10-15 parts of cyclohexanone, 10-15 parts of titanium dioxide, and talcum powder 5‑8 parts, 3‑8 parts of ammonium polyphosphate, 5‑10 parts of hydroxyethyl cellulose, 5‑10 parts of water-based acrylic acid, 6‑9 parts of zeolite powder, 1‑5 parts of nano silver oxide, 10 parts of disinfectant 15 parts, 3-5 parts of defoamer, 5-10 parts of chromium trioxide, 5-10 parts of china clay, 3-5 parts of iron red, 5-10 parts of leveling agent. It has good anti-corrosion effect, long service life, and good flame-retardant and heat-insulating effect.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a flame-retardant coating. Background technique [0002] Paint is a chemical mixture paint that can firmly cover the surface of objects for protection, decoration, marking and other purposes. It is generally composed of four parts: film-forming substances, fillers, solvents, and additives. Sometimes the composition will be slightly different according to performance requirements. Variety. Existing coatings are generally prepared from polymer epoxy resin, diphosphatide benzoate toughening agent, silicone oil leveling agent, titanium dioxide filler solvent in a certain proportion, and the paint prepared from the above components is coated Brush on the surface of the object and form an anti-corrosion coating after curing. Although this kind of paint has anti-corrosion effect, due to the poor adhesion, it is easy to fall off in pieces over time, so the service life is short, and t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D167/08C09D5/18C09D5/08C09D7/12
CPCC09D167/08C08K2003/2241C08K2003/2251C08K2003/2272C08K2003/2286C08K2003/323C08K2201/011C08L2201/02C08L2205/03C09D5/08C09D5/18
Inventor 高静
Owner CHENGDU FANXINJIA TECH
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