Natural New Products Butyl Rubber Molded Products OEM

Butyl rubber is a kind of synthetic rubber, which is synthesized from isobutylene and a small amount of isoprene. Finished products are not easy to leak and are generally used to make tyres. Butyl rubber is a copolymer of isobutylene and isoprene. Butyl rubber is a kind of synthetic rubber, which is synthesized from isobutylene and a small amount of isoprene. It is generally used to make tyres. In the field of building waterproofing, butyl rubber has been widely used to replace asphalt in the name of environmental protection.

Butyl rubber has short double bonds in its molecular structure and high dispersion density of side chain methyl, so it has excellent characteristics of receiving vibration and impact energy. The rebound characteristics of butyl rubber are not more than 20% within a wide temperature range (- 30 to - 50 ℃), which clearly shows that the ability of butyl rubber to receive mechanical functions is superior to other rubbers. The damping property of butyl rubber at high deformation rate is inherent in the chain segment of polyisobutylene. To a large extent, it is not affected by application temperature, degree of unsaturation, vulcanization profile and formula changes. Therefore, butyl rubber was an ideal material for sound insulation and vibration reduction at that time.