Preparation method for rubber and plastic reinforcing agent with adsorption function

Abstract

The invention discloses a preparation method of a rubber and plastic reinforcing agent with an adsorption function. According to the method, natural minerals of opal and clinoptilolite are adopted asmain materials, an auxiliary agent is added in a composition, and the preparation processes of block making, pulping, grinding, drying, calcining and modification are conducted; since the opal is richin silica gel and clinoptilolite is rich in porous aluminosilicate, mesh crystal structures formed by multiple micropores with very uniform pore sizes can be formed in the opal and clinoptilolite after combination, the micropores have the high capacity of adsorbing harmful gas substances with the small molecular weight, and the adsorption capacity is called as a micropore adsorption effect for short; by utilizing the micropore adsorption effect, the rubber and plastic reinforcing agent with the adsorption function is obtained, and the rubber and plastic reinforcing agent integrates the functions of adsorbing harmful gas and enhancing mechanical properties during application; meanwhile, by utilizing the technical scheme that the opal and clinoptilolite are adopted as the natural minerals and are low in cost, the rubber and plastic reinforcing agent achieves the purposes of lowering the cost and having the function of adsorbing the harmful gas.

Description

technical field [0001] The invention relates to an elastomer reinforcing agent and a preparation method thereof, specifically refers to a rubber-plastic reinforcing agent with adsorption function which is used for rubber, plastic, paint and other rubber and plastic materials, and has the functions of absorbing harmful gases and enhancing the mechanical strength of products. method of preparation. Background technique [0002] illustrate: [0003] Rubber and plastic reinforcing agent refers to a substance added to rubber and plastic materials that can be tightly combined with rubber and plastic resins and significantly improve the mechanical properties of rubber and plastic products. [0004] Rubber and plastic reinforcing agents are added to rubber and plastic materials through the rubber mixing process during the preparation of rubber and plastic materials. During the rubber mixing process, especially when mixed with reclaimed rubber, small molecular weight aromatics (such...

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Problems solved by technology

[0004] Rubber and plastic reinforcing agents are added to rubber and plastic materials through the rubber mixing process during the preparation of rubber and plastic materials. During the rubber mixing process, especially when mixed with reclaimed rubber, small molecular weight aromatics (such as benzene ), sulfides (such as SO2) and organic heterocyclic compounds (TVOC) and other gases that are harmful to human health. These harmful gases not only pollute the environment, but also cause harm to the health of employees engaged in rubber mixing; The above-mentioned harmful gas will still be slowly released in the battery, which will cause harm to the health of users;

[0005] The prior art uses white carbon black, carbon black and German Neuburg silica as rubber and plastic reinforcing agents. Due to the high cost of silica, carbon black and German Neuburg silica, the cost of rubber and plastic products is relatively high; in addition , the rubber and plastic reinforcing agent in the prior art has no adsorption function for the above-mentioned harmful gases, therefore, the prior art has the problems and deficiencies of high cost and no function of adsorbing harmful gases

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