Fireproof rubber shoes and production process thereof

A production process and technology for rubber shoes, applied in the field of rubber shoes, can solve the problem of high cost, achieve the effects of convenient and rapid disassembly and assembly, reasonable overall structure design, and prevention of side deviation.

Active Publication Date: 2019-04-02
HANGZHOU JINHU SHOES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the above-mentioned rubber shoes have many advantages as above, this method needs to be granulated, the cost is relatively high and there is still room for improvement

Method used

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  • Fireproof rubber shoes and production process thereof
  • Fireproof rubber shoes and production process thereof
  • Fireproof rubber shoes and production process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0163]Fireproof rubber shoes include the following components and parts by weight: 80 parts of natural rubber, 18 parts of styrene-butadiene rubber, 2 parts of sulfur, 0.2 parts of accelerator, 1.1 parts of DM steel, 5 parts of zinc oxide, 0.5 parts of stearic acid, and anti-aging agent 0.8 parts of MB, 2.0 parts of diethylene glycol, 7 parts of flame retardant, 20 parts of white carbon black and 1.4 parts of resin. . It can meet the requirements of GB / T 35497-2017 rubber shoes-materials for rubber shoes flame retardant performance test method.

Embodiment 2

[0165] Fireproof rubber shoes include the following components and parts by weight: 78 parts of natural rubber, 16 parts of styrene-butadiene rubber, 1 part of sulfur, 0.1 part of accelerator, 1.3 parts of DM steel, 4 parts of zinc oxide, 0.3 parts of stearic acid, anti-aging agent 0.7 parts of MB, 1.8 parts of diethylene glycol, 6 parts of flame retardant, 18 parts of white carbon black and 1.4 parts of resin. It can meet the requirements of GB / T 35497-2017 rubber shoes-materials for rubber shoes flame retardant performance test method.

Embodiment 3

[0167] Fireproof rubber shoes include the following components and parts by weight: 82 parts of natural rubber, 20 parts of styrene-butadiene rubber, 3 parts of sulfur, 0.3 parts of accelerator, 1.0 parts of DM steel, 6 parts of zinc oxide, 0.7 parts of stearic acid, and anti-aging agent 0.9 parts of MB, 2.2 parts of diethylene glycol, 8 parts of flame retardant, 22 parts of white carbon black and 1.4 parts of resin. The synergistic effect of the above components can force the rubber shoes to have very good fire resistance. It can meet the requirements of GB / T 35497-2017 rubber shoes-materials for rubber shoes flame retardant performance test method.

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PUM

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Abstract

The invention belongs to the technical field of rubber shoes, and in particular relates to fireproof rubber shoes and a production process of the fireproof rubber shoes, for overcoming the technical defects that in the prior art, the design is unreasonable, etc. The production process of the fireproof rubber shoes comprises the following steps: S1, mixing, namely, carrying out mixing processing onblock-shaped raw materials; S2, slitting, namely, slitting the raw materials till the set size is obtained; S3, forming, namely, feeding the materials after mixing into a forming mold for heating forming, and carrying out cooling, so that semi-finished product rubber shoes are obtained; S4, shoe welt treating, namely, fixing covering strips on the outer walls of the shoe welts of the rubber shoes; S5, polishing, namely, feeding the semi-finished product rubber shoes into a polishing production line for polishing treating, wherein the polishing treating time is 3-10 min; and S6, aftertreatment, comprising sulfurizing treatment and leakage check testing which are carried in sequence, and thus rubber shoe finished products are obtained. The technical scheme has the advantages that the process cost is low and the fireproofing performance is excellent.

Description

technical field [0001] The invention belongs to the technical field of rubber shoes, and in particular relates to a fireproof rubber shoe and a production process thereof. Background technique [0002] Rubber shoes are a kind of protective shoes. [0003] When wearing rubber shoes, especially firefighters, they generally have relatively high fireproof performance for rubber shoes, but the production process of existing fireproof rubber shoes is relatively cumbersome. Sole material and its preparation method, application number 201610271783.6, including the following raw materials in parts by weight: 40-60 parts of butadiene rubber, 2-4 parts of stearic acid, 1-3 parts of sulfur, 4-6 parts of anti-aging agent SP, 30 parts of carbon black -50 parts, 10-20 parts of polyvinyl fluoride, 4-6 parts of aramid staple fiber, 1-2 parts of glass fiber, 12-20 parts of alumina, 12-14 parts of silicon dioxide, 5-7 parts of magnesium hydroxide , 6-8 parts of flame retardant, 7-9 parts of ...

Claims

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Application Information

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IPC IPC(8): A43B1/10B29D35/02
CPCA43B1/10B29D35/02
Inventor 吴英子
Owner HANGZHOU JINHU SHOES
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