论文部分内容阅读
气密层是贴在无内胎轮胎内侧的薄橡胶片,其主要功能是防止气体泄漏,其气密层胶料需要有较好的屈挠疲劳性能、耐老化性能以及与帘布包胶的粘合性能。研究表明,丁基橡胶的透气系数较低。丁基橡胶(IIR)是异丁烯和约2%的异戊二烯的共聚物。聚异丁二烯气密性好的原因认为主要是沿聚?
The inner liner is a thin sheet of rubber attached to the inside of a tubeless tire whose main function is to prevent gas leakage. The inner liner needs good flexural fatigue properties, aging resistance, and adhesion to the carcass performance. Studies have shown that butyl rubber has a lower air permeability coefficient. Butyl rubber (IIR) is a copolymer of isobutylene and about 2% isoprene. Polyisobutylene gas-tight reason that mainly along the poly