Specification:

Compound rubber:

Rubber is build planes and ships, automobile and tractor, harvester, water conservancy irrigation machines, medical equipment and other necessary materials. According to sources, rubber can be divided into different natural rubber and synthetic rubber. Have a few varieties of synthetic rubber in the properties of natural rubber similar, most and natural rubber is different, but both are high elastic polymer, generally all needs to pass vulcanization and processing of later, just is practical and use value. Synthetic rubber production in the early 20th century, from the 1940s up obtained a rapid development. In performance of synthetic rubber in general than natural rubber comprehensive, but it has high elastic, insulation, air tightness, oil resistance, high temperature resistant or low temperature, such as performance, and widely used in industry and agriculture, defence, transport and daily life.

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