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Adsorbing odor-removing environment-friendly fireproof coating and preparation method thereof

A kind of fire-resistant coating, environmental protection technology, applied in the direction of fire-proof coating, anti-fouling/underwater coating, cement coating, etc., can solve the problems of inability to purify the air, poor anti-contamination performance, etc., achieve the function of improving the absorption of peculiar smell, easy to clean , Good effect of oil resistance and anti-contamination performance

Inactive Publication Date: 2017-05-10
TONGLING XIANGYUN FIRE FIGHTING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing fireproof coatings have poor anti-contamination performance and cannot purify the air.

Method used

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  • Adsorbing odor-removing environment-friendly fireproof coating and preparation method thereof
  • Adsorbing odor-removing environment-friendly fireproof coating and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] An environmentally friendly fireproof coating with adsorption and deodorization, made of the following raw materials in parts by weight: 30 parts of Portland cement, 15 parts of polyvinyl acetate emulsion, 8 parts of forsterite powder, 7 parts of high aluminum powder, modified attapulgite 5 parts of soil, 6 parts of white carbon black, 3 parts of epoxy soybean oil, 10 parts of acrylic resin, 15 parts of polytetrafluoroethylene emulsion, 5 parts of ammonium polyphosphate, 6 parts of pentaerythritol, 6 parts of porous starch, 6 parts of butyl latex , 2 parts of sodium fluorosilicate, 3 parts of sisal fiber, 5 parts of medical stone powder, 3 parts of bamboo powder, 5-7 parts of composite nanoemulsion.

[0018] The modified attapulgite is prepared by the following method: adjust the attapulgite to a slurry with a pH of 4 with oxalic acid, and add the prepared silane coupling agent KH550 / absolute ethanol solution at 75°C to react for 3-4 After one hour, take it out and wash...

Embodiment 2

[0025] An environmentally friendly fireproof coating with adsorption and deodorization, made of the following raw materials in parts by weight: 50 parts of Portland cement, 2 parts of polyvinyl acetate emulsion, 10 parts of forsterite powder, 6 parts of high alumina powder, modified attapulgite 6 parts of soil, 5 parts of white carbon black, 3 parts of epoxy soybean oil, 12 parts of acrylic resin, 20 parts of polytetrafluoroethylene emulsion, 5 parts of ammonium polyphosphate, 5 parts of pentaerythritol, 6 parts of porous starch, 7 parts of butyl latex , 2 parts of sodium fluorosilicate, 5 parts of sisal fiber, 6 parts of medical stone powder, 4 parts of bamboo powder, and 6 parts of composite nanoemulsion.

[0026] The modified attapulgite is prepared by the following method: adjust the attapulgite to a slurry with a pH of 4 with oxalic acid, and add the prepared silane coupling agent KH550 / absolute ethanol solution at 75°C to react for 3-4 After one hour, take it out and was...

Embodiment 3

[0033] An environmentally friendly fireproof coating with adsorption and clean odor, made of the following raw materials in parts by weight: 50 parts of Portland cement, 10 parts of polyvinyl acetate emulsion, 10 parts of forsterite powder, 5 parts of high alumina powder, modified attapulgite 7 parts of soil, 6 parts of white carbon black, 4 parts of epoxy soybean oil, 15 parts of acrylic resin, 30 parts of polytetrafluoroethylene emulsion, 6 parts of ammonium polyphosphate, 6 parts of pentaerythritol, 7 parts of porous starch, 8 parts of butyl latex , 3 parts of sodium fluorosilicate, 5 parts of sisal fiber, 8 parts of medical stone powder, 3 parts of bamboo powder, and 7 parts of composite nanoemulsion.

[0034] The modified attapulgite is prepared by the following method: adjust the attapulgite to a slurry with a pH of 4 with oxalic acid, and add the prepared silane coupling agent KH550 / absolute ethanol solution at 75°C to react for 3-4 After one hour, take it out and wash ...

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Abstract

The invention discloses an adsorbing odor-removing environment-friendly fireproof coating which is prepared from, by weight parts, 30-50 parts of portland cement, 10-15 parts of polyvinyl acetate emulsion, 8-10 parts of forsterite powder, 5-7 parts of high aluminum powder, 5-7 parts of modified attapulgite clay, 5-6 parts of white carbon black, 3-4 parts of epoxidized soybean oil, 10-15 parts of acrylic resin, 15-30 parts of polytetrafluoroethylene emulsion, 5-6 parts of ammonium polyphosphate, 5-6 parts of pentaerythritol, 6-7 parts of porous starch, 6-8 parts of butyl latex, 2-3 parts of sodium fluorosilicate, 3-5 parts of sisal fiber, 5-8 parts of medical stone powder, 3-5 parts of bamboo powder and 5-7 parts of nanocomposite emulsion. The adsorbing odor-removing environment-friendly fireproof coating is good in fireproof and heat-insulating performance, good in water resistance, oil resistance and stain resistance and easy to clean, has a function of purifying air and removing odor, and is nonhazardous, green and environmentally friendly.

Description

technical field [0001] The invention relates to the technical field of fire-fighting materials, in particular to an adsorption, deodorizing and environment-friendly fireproof coating and a preparation method thereof. Background technique [0002] 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 poor anti-contamination performance and cannot purify the air. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, to provide a kind of adsorption net odor environment-friendly fireproof coating, which ha...

Claims

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Application Information

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IPC IPC(8): C09D1/08C09D5/18C09D5/14C09D5/16C09D7/12
CPCC09D1/08C09D5/14C09D5/1618C09D5/1687C09D5/18
Inventor 何益庆
Owner TONGLING XIANGYUN FIRE FIGHTING TECH
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