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A kind of oil-resistant flame-retardant rubber shoe material

A technology for flame retardant rubber and shoe materials, applied in the field of rubber shoe materials, can solve the problems of complex preparation process and lack of flame retardant performance, and achieve the effects of reducing production cost, excellent anti-scorch effect, and preventing early vulcanization

Inactive Publication Date: 2017-06-30
吴江市风尚鞋厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the sole of this shoe is a double-density sole, the preparation process is complicated, and it does not have flame retardant properties.

Method used

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  • A kind of oil-resistant flame-retardant rubber shoe material
  • A kind of oil-resistant flame-retardant rubber shoe material
  • A kind of oil-resistant flame-retardant rubber shoe material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] An oil-resistant and flame-retardant rubber shoe material, comprising the following components in parts by weight: 30 parts of chlorohydrin rubber; 25 parts of hydrogenated nitrile rubber; 5 parts of methyl vinyl silicone rubber; 3 parts of rubber-modified phenolic resin; 0.5 parts of accelerator; 0.8 parts of accelerator; 0.2 parts of N, N'-m-phenylene bismaleimide; 0.2 parts of anti-aging agent; 0.1 parts of softener; 4 parts of filler; 0.2 parts of active agent.

[0024] The composite flame retardant is crystalline type II ammonium polyphosphate, magnesium hydroxide and chlorinated paraffin in a weight ratio of 1:1:3.

Embodiment 2

[0026] An oil-resistant and flame-retardant rubber shoe material, comprising the following components in parts by weight: 40 parts of chlorohydrin rubber; 35 parts of hydrogenated nitrile rubber; 10 parts of methyl vinyl silicone rubber; 7 parts of rubber-modified phenolic resin; 2 parts of accelerator; 2 parts of accelerator; 1 part of N, N'-m-phenylene bismaleimide; 0.5 part of anti-aging agent; 1 part of softener; 5 parts of filler; 0.5 part of active agent.

[0027] The composite flame retardant is crystalline type II ammonium polyphosphate, magnesium hydroxide and chlorinated paraffin in a weight ratio of 1:1:3.

Embodiment 3

[0029] An oil-resistant and flame-retardant rubber shoe material, comprising the following components in parts by weight: 50 parts of chlorohydrin rubber; 40 parts of hydrogenated nitrile rubber; 15 parts of methyl vinyl silicone rubber; 10 parts of rubber modified phenolic resin; 4 parts of agent; 0.8-3 parts of accelerator; 2 parts of N, N'-m-phenylene bismaleimide; 0.8 parts of anti-aging agent; 1.2 parts of softener; 7 parts of filler; 1.5 parts of active agent.

[0030] The composite flame retardant is crystalline type II ammonium polyphosphate, magnesium hydroxide and chlorinated paraffin in a weight ratio of 1:1:3.

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Abstract

The invention discloses an oil-resistant and flame-retardant rubber shoe material. The oil-resistant and flame-retardant rubber shoe material is prepared from chlorohydrin rubber, hydrogenated butadiene-acrylonitrile rubber, methyl vinyl silicone rubber, rubber modified phenolic resin, composite flame retardant, an accelerator, N,N'-m-phenylenedimaleimide, an anti-aging agent, a softening agent, filler and an active agent, wherein the composite flame retardant is prepared from crystallization type-II ammonium polyphosphate, magnesium hydrate and chlorinated paraffin at the weight ratio of 1:1:3. The invention further provides oil-resistant and flame-retardant rubber shoes. The formula is adjusted, the proper flame retardant and rubber raw materials are selected, and the oil-resistant and flame-retardant rubber shoe material excellent in physical and mechanical property, good in processing performance, resistant to oil, and retardant to flames is prepared, and can be widely applied in the shoe making industry.

Description

technical field [0001] The invention relates to a rubber shoe material. More specifically, the invention relates to an oil-resistant and flame-retardant rubber shoe material. Background technique [0002] At present, the environment is poor when working in construction sites, factories or some more dangerous special occasions. In order to avoid the damage of the external environment to the feet, the staff will wear safety shoes to work. Especially in mechanical workshops, construction sites and oil field sites, the requirements for the soles of labor insurance shoes are higher. This kind of soles must have high oil resistance, high wear resistance, chemical corrosion resistance, flame retardancy and other properties. [0003] Publication No. CN1323689A proposes a double-density rubber sole for one-time molding, which is made of a material with high oil resistance, high wear resistance and antistatic as the bottom layer and a special foaming material as the surface layer. I...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L71/03C08L15/00C08L83/07C08L61/14C08L91/06C08K13/02C08K5/3415C08K3/32C08K3/22C08K5/47C08K5/098A43B13/04
Inventor 陈卫江
Owner 吴江市风尚鞋厂
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