Rubber (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 removing the external force. Rubber is a completely amorphous polymer. Its glass transition temperature (T g) is low, and its molecular weight is often large, greater than hundreds of thousands.
Rubber is mainly divided into natural rubber and synthetic rubber. Natural rubber is taken from latex of plants such as rubber trees and rubber grasses. It is made after processing. The main advantages of natural rubber are very soft and elastic, but they do not have special properties such as wear resistance. Butadiene chemical synthetic rubber, referred to as BR, the vulcanized butadiene rubber has excellent cold resistance, wear resistance and elasticity, less heat generation under dynamic load, good aging resistance, easy to mix with natural rubber, neoprene, nitrile Rubber, etc. are used together.
Our company (Dongguan Rubber Sole Factory) has professional technicians in the development of rubber products, making full use of the characteristics of each material, repeatedly deploying and testing, and developing super wear-resistant rubber. In addition to retaining the characteristics of the original rubber, the wear resistance is greatly improved. , It can reach the test results above NBS1000 and below DIN 60. Because of its good wear resistance, it is more convenient to design, and it is no longer necessary to design thick and heavy products for friction loss. Now there is a super wear-resistant rubber formula, which can ensure durability Under the premise of aging, lightweight design can reduce weight and save materials. Shoes made of super wear-resistant rubber soles are widely used in high-frequency sports shoes and high-friction parts
