Thermal stability of various elastomers

Uses of natural rubber are numerous and well known (tires, pipes, shoes, ). In some cases, synthetic rubbers are prefered due to their specific properties and their lower cost importance. Thermogravimetry allows to compare their resistance to temperature. The investigation is run on the following elastomers : natural rubber, butyl rubber, cis-polybutadien, polychloropren (Neoprene). 高温动态弹性模量和阻尼分析系统 医学生物高灵敏度差示扫描量热仪 新型固体微量水份测试仪 导热仪 自动调节临界氧指数仪 热变形／维卡软化点测试仪 同步热分析仪(综合热分析仪)