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Expansive fireproof paint

A kind of technology of fireproof coating and expansion type, which is applied in the direction of fireproof coating, wax coating, coating, etc., can solve the problems of easy volatilization, serious pollution, bad smell, etc., achieve low production cost, low production cost, and facilitate large-scale promotion The effect of using

Inactive Publication Date: 2019-07-02
DONGGUAN GUANGXIN INTPROP SERVICES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Applied on the surface of combustible substrates to change the combustion characteristics of the material surface and retard the rapid spread of fire; or applied to building components to improve the fire resistance limit of components, called fire-resistant coatings, the existing intumescent fire-resistant When the paint is stored, it needs to be stored in a dry environment, which requires a lot of energy and money to be saved, and it is easy to volatilize during construction, with unpleasant smell and serious pollution. For this reason, we have invented an expansion type fire retardant coating

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A kind of expansive fireproof coating, the weight proportion of described expansive fireproof coating composition is:

[0017] Ammonium polyphosphate 20kg, pentaerythritol 11.4kg, melamine 11.4kg, titanium dioxide 4.6kg, sodium hexametaphosphate 0.9kg, hexamethylcellulose 3.6kg, chlorinated paraffin 11.1kg, trichloroethyl phosphate toughened polyvinyl acetate 18.1kg, emulsion 17.1kg, water 17kg.

[0018] Compared with the prior art, the present invention has the following beneficial effects: the present invention has low production cost, low toxicity, little pollution, strong moisture-proof performance, strong adhesion, is not easy to volatilize during construction, and has no strong stimulation Strong odor, more environmentally friendly, the present invention is cheap to produce, more environmentally friendly, has higher practicability, and is convenient for wide-scale popularization and use.

Embodiment 2

[0020] A kind of expansive fireproof coating, the weight proportion of described expansive fireproof coating composition is:

[0021] Ammonium polyphosphate 21kg, pentaerythritol 11.5kg, melamine 11.5kg, titanium dioxide 4.7kg, sodium hexametaphosphate 1kg, hexamethylcellulose 3.7kg, chlorinated paraffin 11.2kg, trichloroethyl phosphate toughened polyvinyl acetate 18.2 kg, emulsion 17.2kg, water 18kg.

[0022] Compared with the prior art, the present invention has the following beneficial effects: the present invention has low production cost, low toxicity, little pollution, strong moisture-proof performance, strong adhesion, is not easy to volatilize during construction, and has no strong stimulation Strong odor, more environmentally friendly, the present invention is cheap to produce, more environmentally friendly, has higher practicability, and is convenient for wide-scale popularization and use.

Embodiment 3

[0024] A kind of expansive fireproof coating, the weight proportion of described expansive fireproof coating composition is:

[0025] Ammonium polyphosphate 22kg, pentaerythritol 11.6kg, melamine 11.6kg, titanium dioxide 4.8kg, sodium hexametaphosphate 1.1kg, hexamethylcellulose 3.8kg, chlorinated paraffin 11.3kg, trichloroethyl phosphate toughened polyvinyl acetate 18.3kg, emulsion 17.3kg, water 19kg.

[0026] Compared with the prior art, the present invention has the following beneficial effects: the present invention has low production cost, low toxicity, little pollution, strong moisture-proof performance, strong adhesion, is not easy to volatilize during construction, and has no strong stimulation Strong odor, more environmentally friendly, the present invention is cheap to produce, more environmentally friendly, has higher practicability, and is convenient for wide-scale popularization and use.

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PUM

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Abstract

The invention discloses expansive fireproof paint. The expansive fireproof paint is composed of, by weight, 20-22 kg of ammonium polyphosphate, 11.4-11.6 kg of pentaerythritol, 11.4-11.6 kg of melamine, 4.6-4.8 kg of titanium dioxide, 0.9-1.1 kg of sodium hexametaphosphate, 3.6-3.8 kg of hexamethylcellulose, 11.1-11.3 kg of chlorinated paraffin, 18.1-18.3 kg of tri(2-chloroethyl)phosphate-reinforced polyvinyl acetate, 17.1-17.3 kg of emulsion and 17-19 kg of water. The expansive fireproof paint is low in production cost, low in toxicity and low in pollution, has high damp-proof performance, has high adhesion, is not liable to volatile during construction, does not have powerful pungent smell, is environmentally friendly, low in production cost, environmentally friendly and high in practicability and can be conveniently used and popularized on a large scale.

Description

technical field [0001] The invention belongs to the field of coatings, and in particular relates to an expansion type fireproof coating. Background technique [0002] Fire retardant coating is to brush the paint on the surface of those flammable materials, which can improve the fire resistance of the material, slow down the speed of flame spread, or prevent burning within a certain period of time. This type of coating is called fire retardant coating, or flame retardant Coating, fire retardant 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. Applied on the surface of combustible substrates to change the combustion characteristics of the material surface and retard the rapid spread of fire; or applied to building components to improve the fire resistance limit of components, called fire...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D5/18C09D131/04C09D191/06C09D101/28
CPCC08K2003/2241C08K2003/323C08L2201/02C08L2205/03C09D5/185C09D131/04C08L91/06C08L1/28C08K13/02C08K3/32C08K5/053C08K5/34922C08K3/22C08K5/521
Inventor 刘丽蓉
Owner DONGGUAN GUANGXIN INTPROP SERVICES CO LTD
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