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Preparation method of acid and alkali resistant flame-retardant rubber

A flame retardant rubber, acid and alkali resistant technology, applied in the rubber field, can solve problems such as difficulty meeting high performance requirements at the same time

Inactive Publication Date: 2017-05-31
黄力
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is difficult to meet the high-performance requirements of the above-mentioned aspects at the same time with the formula of general shoe soles

Method used

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Embodiment Construction

[0008] The present invention will be described in further detail below in conjunction with embodiment:

[0009] A preparation method of acid and alkali-resistant flame-retardant rubber, which is composed of the following raw materials: 490 grams of natural rubber, 510 grams of chloroprene rubber, 8 grams of vulcanizing agent, and C2 of accelerator C2 13 h 16 N 2 S 2 12 g, Accelerator D C 13 h 13 N 3 6 g, Accelerator TTC 6 h 12 N 2 S 4 2 g, Accelerator DMC 14 h 8 N 2 S 4 2 g, Accelerator NA-22 C 3 h 6 N 2 S is 3 grams, magnesium oxide is 20 grams, zinc oxide is 50 grams, antimony oxide is 50 grams, stearic acid is 20 grams, zinc stearate is 20 grams, high wear-resistant carbon black is 220 grams, engine oil is 46# 30 grams of dibutyl phthalate, 70 grams of dibutyl phthalate, 7.5 grams of anti-aging agent, 10 grams of paraffin, 20 grams of petrolatum, 25 grams of 210 resin, 220 grams of acetylene carbon black, and 60 grams of antistatic agent .

[0010] The rub...

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PUM

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Abstract

The invention discloses a preparation method of acid and alkali resistant flame-retardant rubber. The acid and alkali resistant flame-retardant rubber is prepared from the following raw materials in parts by weight: 47-51 parts of natural rubber, 49-53 parts of neoprene, 0.7-0.9 part of a vulcanizing agent, 2.4-2.6 parts of an accelerant, 1.9-2.1 parts of magnesium oxide, 4.5-5.5 parts of zinc oxide, 4.5-5.5 parts of antimony oxide, 1.9-2.1 parts of stearic acid, 1.9-2.1 parts of zinc stearate, 20-24 parts of high-abrasion furnace black, 2-4 parts of engine oil 46#, 6-8 parts of dibutyl phthalate, 1.4-1.6 parts of an anti-aging agent and 0.8-1.2 parts of paraffin. The rubber prepared by adopting the formula is good in abrasive resistance and folding resistance and has the properties of oil resistance, acid and alkali resistance, flame retardant property and anti-static property.

Description

technical field [0001] The invention relates to the field of rubber, in particular to a preparation method of acid and alkali resistant flame retardant rubber. Background technique [0002] Different shoes have different requirements for soles. For example, sports soles require high wear resistance, leisure soles require light and soft soles, and mountaineering soles must be hard. Satisfying these different requirements depends on the different material formulations used to make the sole. People's shoe requirements are getting higher and higher, and the physical performance requirements for the soles are also very high, not only requiring good wear resistance and folding resistance, but also oil resistance, acid and alkali resistance, flame retardancy, and antistatic properties. The formulation of general soles is difficult to meet the high-performance requirements of the above-mentioned aspects at the same time. Contents of the invention [0003] The purpose of the pres...

Claims

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Application Information

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IPC IPC(8): C08L11/00C08L7/00C08K13/02C08K3/22C08K5/09C08K5/098C08K3/04
CPCC08L11/00C08K2201/014C08L2201/02C08L2201/04C08L2205/025C08L2205/035
Inventor 黄力
Owner 黄力
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