Novel fire retardant coating and preparation method thereof

A fire-resistant coating, a new type of technology, applied in the direction of fire-resistant coatings, coatings, etc., can solve the problems of deterioration of the properties of the coated object, pollution of the environment, etc., and achieve the effect of convenient production, simple production method, and less investment in equipment

Inactive Publication Date: 2017-09-29
合肥博之泰电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing coatings containing flame retardant substances such as halogens will not only deteriorate the physical properties of the coated object, but also pollute the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] This embodiment relates to a new type of fireproof coating, including the following raw materials in parts by weight: 20 parts of polyvinyl acetate emulsion, 13 parts of polypropylene cellulose, 3 parts of mica powder, 1 part of modified hydrogenated castor oil, 6 parts of lauryl alcohol, volcanic rock 4 parts, 10 parts of ammonium polyphosphate, 5 parts of expanded perlite, 12 parts of silica sol, 3 parts of modified attapulgite clay, 2 parts of magnesium hydroxide, 5 parts of zirconium dioxide, 3 parts of melamine, 7 parts of foaming agent, Appropriate amount of water.

[0024] Wherein, described blowing agent comprises the sodium dodecylbenzene sulfate of 19% by weight, the sodium dodecylbenzenesulfonate of 19% by weight, the sodium abietate of 29% by weight, the percent by weight of 4% coconut oil fatty acid diethanolamide, balance water.

[0025] Wherein, the modified attapulgite clay refers to attapulgite clay modified by high-temperature calcination.

[0026] W...

Embodiment 2

[0034] This embodiment relates to a new type of fireproof coating, including the following raw materials in parts by weight: 28 parts of polyvinyl acetate emulsion, 19 parts of polypropylene cellulose, 7 parts of mica powder, 2 parts of modified hydrogenated castor oil, 12 parts of lauryl alcohol, volcanic rock 8 parts, 15 parts of ammonium polyphosphate, 9 parts of expanded perlite, 17 parts of silica sol, 8 parts of modified attapulgite clay, 5 parts of magnesium hydroxide, 10 parts of zirconium dioxide, 6 parts of melamine, 14 parts of foaming agent, Appropriate amount of water.

[0035] Wherein, described foaming agent comprises the sodium dodecylbenzene sulfate that is 21% by weight, the sodium dodecylbenzenesulfonate that is 21% by weight, the sodium abietate that is 31% by weight, the weight percent is 6% coconut oil fatty acid diethanolamide, balance water.

[0036] Wherein, the modified attapulgite clay refers to attapulgite clay modified by high-temperature calcinat...

Embodiment 3

[0045]This embodiment relates to a new type of fireproof coating, including the following raw materials in parts by weight: 22 parts of polyvinyl acetate emulsion, 15 parts of polypropylene cellulose, 4 parts of mica powder, 1.3 parts of modified hydrogenated castor oil, 8 parts of lauryl alcohol, volcanic rock 5 parts, 12 parts of ammonium polyphosphate, 6 parts of expanded perlite, 14 parts of silica sol, 4 parts of modified attapulgite clay, 3 parts of magnesium hydroxide, 7 parts of zirconium dioxide, 3.5 parts of melamine, 9 parts of foaming agent, Appropriate amount of water.

[0046] Wherein, described foaming agent comprises the sodium dodecylbenzene sulfate that is 20% by weight, the sodium dodecylbenzenesulfonate that is 20% by weight, the sodium abietate that is 30% by weight, the weight percent is 5% coconut oil fatty acid diethanolamide, balance water.

[0047] Wherein, the modified attapulgite clay refers to attapulgite clay modified by high-temperature calcinat...

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PUM

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Abstract

The invention discloses a novel fire retardant coating which comprises the following raw materials in parts by weight: 20-28 parts of polyvinyl acetate emulsion, 13-19 parts of polypropylene cellulose, 3-7 parts of mica powder, 1-2 parts of modified hydrogenated castor oil, 6-12 parts of laurinol, 4-8 parts of volcanic, 10-15 parts of ammonium polyphosphate, 5-9 parts of expanded perlite, 12-17 parts of silica sol, 3-8 parts of modified attapulgite clay, 2-5 parts of magnesium hydrate, 5-10 parts of zirconium dioxide, 3-6 parts of melamine, 7-14 parts of foaming agent and a defined amount of water. The novel fire retardant coating has an excellent fireproof property, is low in cost, has excellent properties and complete functions and is suitable for popularization.

Description

technical field [0001] The invention belongs to the technical field of fireproof materials, and in particular relates to a novel fireproof coating and a preparation method thereof. Background technique [0002] Coatings can be coated on the surface of objects by different construction techniques to form a solid film with strong adhesion, certain strength and continuity. With the continuous progress of human society, the requirements for coatings with different properties are also increasing, and the demand for fireproof coatings is also increasing. Existing coatings containing flame-retardant substances such as halogens will not only deteriorate the physical properties of the coated object, but also pollute the environment. Therefore, fireproof materials can be used on the surface of flammable substrates, which can reduce the flammability of the surface of the coated object, can play a role in retarding the speed of flame spread, and can improve the fire resistance limit of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D131/04C09D5/18C09D7/12
CPCC09D131/04C08K2003/2224C08K2003/2244C08K2003/323C08K2201/014C08L2201/02C08L2205/03C09D5/185C08L91/00C08K13/06C08K9/00C08K7/26C08K3/34C08K3/32C08K3/36C08K3/22C08K5/34922
Inventor 王飞
Owner 合肥博之泰电子科技有限公司
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