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Flame-retardant rubber material capable of protecting high-risk chemicals and method for preparing same

A flame-retardant rubber and chemical technology, applied in the field of rubber, can solve the problems of difficult formation of uniform phase, poor quality, single function, etc., and achieve excellent anti-toxic agent penetration effect

Active Publication Date: 2013-03-20
SHANXI XINHUA CHEM +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to solve the problem that the existing rubber single type has single function, poor quality, and it is difficult to form a uniform phase when multiple types of rubber are compounded, and provides a flame-retardant rubber material that can effectively protect high-risk chemicals

Method used

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  • Flame-retardant rubber material capable of protecting high-risk chemicals and method for preparing same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A flame-retardant rubber material capable of protecting against high-risk chemicals, consisting of the following components in parts by weight:

[0043] Chlorinated butyl rubber 30Kg, styrene-butadiene rubber 20Kg, chloroprene rubber 20Kg, sulfur 2Kg, accelerator TT1Kg, accelerator DM0.8Kg, high wear-resistant carbon black 30Kg, decabromodiphenyl ether 15Kg, antimony trioxide 8Kg, Chlorinated paraffin 8Kg, zinc oxide 5Kg, stearic acid 2.5Kg, antioxidant D2Kg.

Embodiment 2

[0045] A flame-retardant rubber material capable of protecting against high-risk chemicals, consisting of the following components in parts by weight:

[0046] Chlorinated butyl rubber 40Kg, styrene-butadiene rubber 10Kg, chloroprene rubber 40Kg, sulfur 2Kg, accelerator TT0.8Kg, accelerator DM0.9Kg, high wear-resistant carbon black 30Kg, decabromodiphenyl ether 12Kg, antimony trioxide 12Kg, chlorinated paraffin 5Kg, zinc oxide 5Kg, stearic acid 2.5Kg, antioxidant D2Kg.

Embodiment 3

[0048] A flame-retardant rubber material capable of protecting against high-risk chemicals, consisting of the following components in parts by weight:

[0049] Butyl rubber 80Kg, styrene-butadiene rubber 15Kg, chloroprene rubber 10Kg, sulfur 2Kg, accelerator TT1.2Kg, accelerator DM1Kg, high wear-resistant carbon black 30Kg, decabromodiphenyl ether 8Kg, antimony trioxide 15Kg, chloride Paraffin wax 15Kg, zinc oxide 5Kg, stearic acid 2.5Kg, antioxidant D2Kg.

[0050] When preparing, include the following steps:

[0051] (1) Mixing:

[0052] Put chlorinated butyl rubber, styrene-butadiene rubber, and chloroprene rubber into the open mill for full mastication, the temperature of the front roll is 40°C, the temperature of the rear roll is 50°C, the roll distance is 0.3mm, and the time is 12min;

[0053] Add anti-aging agent D, stearic acid, high wear-resistant carbon black, keep the roll temperature constant, roll distance 0.5mm, time 2min;

[0054] Add zinc oxide, roll temperat...

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Abstract

The invention discloses a flame-retardant rubber material capable of protecting high-risk chemicals and a method for preparing the same, belongs to the technical field of rubber and solves the problems of single function and poor quality due to single rubber type, and difficult formation of homogeneous phase while compounding a plurality of types of rubbers of the existing rubber. The flame-retardant rubber material capable of protecting high-risk chemicals is composed of the following components according to parts by weight: 30-80 parts of chlorinated butyl rubber, 30-10 parts of butadiene styrene rubber, 40-10 parts of neoprene, 2.0 parts of sulfur, 0.8-1.2 parts of accelerant TT, 0.8-1.2 parts of accelerant DM, 30 parts of high abrasion proof carbon black, 8-15 parts of decabromodiphenyl ether, 8-20 parts of antimonous oxide, 5-15 parts of chlorcosane, 5.0 parts of zinc oxide, 2.5 parts of stearic acid and 2.0 parts of antiager D. The flame retardant rubber material effectively overcomes the shortcomings of single function and poor quality of single rubber type; the product is capable of effectively protecting high-risk chemicals and highly corrosive materials, and thus can be widely applied to effectively protecting the feet, the head and the skin.

Description

technical field [0001] The invention belongs to the technical field of rubber, and in particular relates to a flame-retardant rubber material capable of protecting high-risk chemicals and a preparation method thereof. Background technique [0002] At present, most of the rubber materials on the market are butyl rubber, neoprene, and chlorinated butyl rubber. The main function is to protect general chemical substances, but they cannot effectively protect high-risk chemicals and strong corrosive substances. Flame retardant performance has the defects of single function and poor quality. [0003] At present, due to the single function of a single type of rubber, there is no rubber material that can effectively protect against several strong corrosive chemicals. In order to effectively solve the above problems, the method of compounding multiple rubber types can be used, but due to the large difference in polarity of various rubber materials, it is difficult to form a uniform p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/28C08L9/06C08L11/00C08L91/06C08K13/02C08K3/06C08K3/04C08K5/06C08K3/22C08K5/09B29B7/56B29C35/02
Inventor 张西珠杨建功常慧芳孟凡俊赵立新胡元宏王立功韩国林李和国
Owner SHANXI XINHUA CHEM
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