Rubber with high elasticity and high stability

Abstract

The invention discloses a rubber with high elasticity and high stability. The invention belongs to the technical field of rubber production. The rubber is prepared from the following substances in parts by weight: 90-100 parts of natural rubber, 15-20 parts of synthetic rubber, 5-10 parts of SEBS rubber, 8-12 parts of ABS resin, 4-8 parts of a vulcanizing agent, 3-6 parts of epoxidized soybean oil, 2-4 parts of an anti-aging agent, 1-3 parts of an accelerant, 10-14 parts of reinforced white carbon black, 0.5-1 part of paraffin, 1-2 parts of a stabilizer, 2-3 parts of magnesium oxide and 1-2 parts of zinc oxide. The rubber provided by the invention has very strong use stability, high elasticity and excellent strength quality.

Description

technical field [0001] The invention belongs to the technical field of rubber production, in particular to a rubber with high elasticity and high stability. Background technique [0002] Rubber refers to a highly elastic polymer material with reversible deformation. It is elastic at room temperature, can produce large deformation under a small external force, and can return to its original shape after the external force is removed. Rubber is a completely amorphous polymer, its glass transition temperature (Tg) is low, and its molecular weight is often large, greater than hundreds of thousands. With the continuous popularization of rubber products, rubber will be used more in many aspects, but the existing rubber products on the market will always have some performance restrictions, such as poor elasticity, strength and toughness can not meet the use standards, use Weak stability, easy to crack and other bad phenomena. [0003] The application number is: 201310112065.0, whi...

AI Technical Summary

Problems solved by technology

With the continuous popularization of rubber products, rubber will be used more in many aspects, but the existing rubber products on the market will always have some performance restrictions, such as poor elasticity, strength and toughness can not meet the use standards, use Weak stability, easy to crack and other bad phenomena

[0003] The application number is: 201310112065.0, which discloses an ultra-light and highly elastic rubber sole material and its preparation method, in which natural rubber is used as the main body, and components such as ultra-light silica are added to enhance the elasticity and strength of the rubber; the application number is: 201410290288.0 discloses an environmentally friendly high-elastic rubber material, in which nitrile rubber is used as the main body, and components such as white carbon black and thermoplastic elastomer are added to enhance the elasticity and stability of the rubber; it can be seen that white carbon black is a common compound in rubber preparation. A filler component, the addition of white carbon black in actual production can enhance the use quality of rubber to a certain extent, but although white carbon black is added to the above-mentioned rubbers, its overall performance is still relatively general, The filling quality of silica is not well utilized, so that the rubber cannot meet the increasing performance requirements of people