Flame-retardant rubber material capable of protecting high-risk chemicals and method for preparing same
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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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[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
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Embodiment 1
[0042] A flame-retardant rubber material capable of protecting against high-risk chemicals, consisting of the following components in parts by weight:
[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...
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