Flame retardant high polymer material

A polymer material and composite flame-retardant technology, applied in wax coatings, fire-resistant coatings, coatings, etc., can solve the problems of increasing the speed of fire spread and increasing the degree of fire, and meet the requirements of simple steps, raw materials and devices Sexually low effect

Inactive Publication Date: 2018-03-09
GUILIN QUANZHOU LIAOYUAN SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Polymer materials can be seen everywhere, but there is also a big problem, that is, most polymer materials are flammable. When a fire breaks out, these polymer materials will have a certain combustion-supporting effect, which may increase the degree of fire and increase the intensity of the fire. The speed at which a large fire spreads is obviously undesirable, so it is necessary to convert flammable polymer materials into flame-retardant polymer materials to curb the spread of fire to a certain extent

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] This embodiment provides a flame-retardant polymer material, including a polymer material matrix and a composite flame-retardant coating, the composite flame-retardant coating is coated on the surface of the polymer material matrix, and the composite flame-retardant coating is chlorinated paraffin-70 and hydrogen A mixture of alumina, the thickness of the composite flame retardant coating is 120μm, and the polymer material matrix is ​​rubber profiles.

[0021] The preparation method for preparing the above-mentioned flame-retardant polymer material comprises the following steps:

[0022] (1) Mix deionized water and absolute ethanol at a ratio of 15:1 to obtain a mixed solution of deionized water and absolute ethanol for later use;

[0023] (2) Put chlorinated paraffin-70 into the mixed solution of deionized water and absolute ethanol, the mass ratio of chlorinated paraffin-70 to the mixed solution of deionized water and absolute ethanol is 2:1000, and ultrasonicate at 3...

Embodiment 2

[0028] This embodiment provides a flame-retardant polymer material, including a polymer material matrix and a composite flame-retardant coating, the composite flame-retardant coating is coated on the surface of the polymer material matrix, and the composite flame-retardant coating is chlorinated paraffin-70 and hydrogen A mixture of alumina, the thickness of the composite flame retardant coating is 120~800μm, and the polymer material matrix is ​​a plastic profile.

[0029] The preparation method for preparing the above-mentioned flame-retardant polymer material comprises the following steps:

[0030] (1) Mix deionized water and absolute ethanol at a ratio of 20:1 to obtain a mixed solution of deionized water and absolute ethanol for later use;

[0031] (2) Put chlorinated paraffin-70 into the mixed solution of deionized water and absolute ethanol, the mass ratio of chlorinated paraffin-70 to the mixed solution of deionized water and absolute ethanol is 5:1000, and ultrasonicat...

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Abstract

The invention discloses a flame retardant high polymer material which comprises a high polymer material matrix and a compound flame retardant coating, wherein the compound flame retardant coating coats the surface of the high polymer material matrix, and the compound flame retardant coating is a mixture of chlorinated paraffin-70 and aluminium hydroxide. The invention provides the flame retardanthigh polymer material, a player of compound flame retardate coating coats the surface of the high polymer material matrix, and the flame retardance of the high polymer material matrix is improved by the flame retardance of the compound flame retardant coating, so that the high polymer material with high flame retardance can be obtained. The invention further provides a preparation method of the flame retardant high polymer material. The method is simple in steps, low in requirements on materials and devices, and suitable for process and preparation of low cost and large scope.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a flame-retardant polymer material. Background technique [0002] Polymer materials, represented by rubber and plastic, are widely used in major fields of the national economy such as construction, transportation, agriculture, medical equipment, electrical and electronic industries and people's daily life. In factories, shopping malls, and homes, polymer materials can be seen everywhere. Polymer materials can be seen everywhere, but there is also a big problem, that is, most polymer materials are flammable. When a fire breaks out, these polymer materials will have a certain combustion-supporting effect, which may increase the degree of fire and increase the intensity of the fire. The speed at which a large fire spreads is obviously undesirable, so it is necessary to convert flammable polymer materials into flame-retardant polymer materials to curb the spread of fire to a certai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08J7/04C09D191/06C09D5/18C09D7/61
CPCC08J7/0427C08J2300/00C08J2321/00C08J2491/06
Inventor 徐乐
Owner GUILIN QUANZHOU LIAOYUAN SCI & TECH
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