Semi-hard environment-friendly highly-flame-retardant elastomer foam material and preparation method thereof

A technology of foaming materials and elastomers, which is applied in the field of semi-rigid elastomer environmental protection and high flame-retardant foaming materials for oil pots and its preparation, which can solve environmental impacts and human hazards, easily cause fires, and reduce safety, etc. problem, to achieve the effect of ensuring fire safety, light weight and high flame retardant performance

Inactive Publication Date: 2016-11-09
YANGZHONG TIANZHENG SYNTHETIC MATERIAL RES CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Oil pots are commonly used items in people's daily life. Due to the characteristics of oil, their fire safety is very important. In addition to fire safety, the existing oil pots also need to have lightweight requirements to meet the needs of convenience. Demand, in order to achieve this purpose, people try various materials as the material of the oil pot, but while pursuing l

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A semi-rigid elastomer environment-friendly high flame-retardant foaming material, which is composed of the following mass ratio components, isocyanate: composite material = 1:0.9, the said isocyanate is Yantai Wanhua M100, and the composition of the composite material is as follows In terms of parts by mass, the specific parts by mass are as follows:

[0020] Polyester 403 25-28 parts

[0021] Polyester 3360 35-45 parts

[0022] Polyester 330L 38-45 parts

[0023] Polyether 4110 12-18 parts

[0024] Silicone oil AK158 2.5-3.0 parts

[0025] Catalyst HP-2 1.3-1.8 parts

[0026] Catalyst A33 1.5-1.9 parts

[0027] 3.6-3.9 parts of water

[0028] Flame retardant TCEP 36-38 parts.

Embodiment 2

[0030] A method for preparing the above-mentioned semi-rigid elastomer environment-friendly high-flame-retardant foaming material, comprising the following preparation steps: firstly, a composite material is prepared: 25 parts of polyester 403, 35 parts of polyester 3360, 38 parts of polyester 330L , 12 parts of polyether 4110, 2.5 parts of silicone oil AK158, 1.3 parts of catalyst HP-2, 1.5 parts of catalyst A33, 36 parts of flame retardant TCEP and 3.6 parts of water are added to the reactor for mixing reaction, stirring speed 80r / min, stirring time 6h to get the combined material, and then mix the isocyanate and the combined material evenly at a mass ratio of 1:0.9 to get the foaming material.

Embodiment 3

[0032] A method for preparing the above-mentioned semi-rigid elastomer environment-friendly high-flame-retardant foaming material, comprising the following preparation steps: firstly, a composite material is prepared: 27 parts of polyester 403, 40 parts of polyester 3360, 42 parts of polyester 330L , 14 parts of polyether 4110, 2.7 parts of silicone oil AK158, 1.5 parts of catalyst HP-2, 1.7 parts of catalyst A33, 37 parts of flame retardant TCEP and 3.8 parts of water are added to the reactor for mixing reaction, stirring speed 100r / min, stirring time 7h to get the combined material, and then mix the isocyanate and the combined material evenly at a mass ratio of 1:0.9 to get the foaming material.

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PUM

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Abstract

The invention discloses a semi-hard environment-friendly highly-flame-retardant elastomer foam material and preparation method thereof. The material is prepared from isocyanate and a composite material according to a mass ratio of 1:0.9. The composite material is prepared from, by mass, 25-28 parts of polyester 403, 35-45 parts of polyester 3360, 38-45 parts of polyester 330L, 12-18 parts of polyether 4110, 2.5-3.0 parts of silicon oil AK158, 1.3-1.8 parts of a catalyst HP-2, 1.5-1.9 parts of a catalyst A33, 3.6-3.9 parts of water and 36-38 parts of a flame retardant TCEP. By adoption of the materials and the method, the prepared foam material is excellent in flame retardation performance and less prone to combustion when encountering with fire, and accordingly fireproof safety and personal safety are guaranteed. Oil pots made from the foam material are quite light in weight and meet the requirement of convenience. Since raw materials of the foam material are all environment-friendly materials, release of toxic and harmful substances to human bodies is avoided, and the requirement of environment friendliness is met.

Description

technical field [0001] The invention relates to a composite material and a preparation method thereof, in particular to a semi-rigid elastomer environment-friendly high flame-retardant foaming material for an oil pot and a preparation method thereof. Background technique [0002] Oil pots are commonly used items in people's daily life. Due to the characteristics of oil, their fire safety is very important. In addition to fire safety, the existing oil pots also need to have lightweight requirements to meet the needs of convenience. Demand, in order to achieve this purpose, people try various materials as the material of the oil pot, but while pursuing light weight, it also reduces the safety, and it is often easy to cause fires when encountering failures or accidents, so how to It is a difficult technical problem to meet the demand of lightweight and have flame retardant performance to ensure safety. In addition, the existing oil pot materials are not environmentally friendly...

Claims

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Application Information

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IPC IPC(8): C08G18/42C08G18/48C08K5/521C08J9/08
CPCC08G18/4018C08G18/4202C08G18/48C08K5/521C08G2110/0016C08G2110/0083
Inventor 朱章娣朱凌宇
Owner YANGZHONG TIANZHENG SYNTHETIC MATERIAL RES CENT
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