摘要
试验研究两种钕系顺丁橡胶(NdBR)CB22和CB24在全钢巨型工程机械子午线轮胎胎侧胶中的应用。结果表明:与镍系顺丁橡胶相比,NdBR胶料具有较优的硫化平坦性,硫化胶具有较好的综合物理性能和耐屈挠性能及较低的压缩生热;CB22与CB24相比,CB22硫化胶具有较好的物理性能和较低的压缩生热,而CB24硫化胶具有较好的耐屈挠性能。
The application of two kinds of neodymium based polybutadiene rubber（NdBR） CB22 and CB24 in the sidewall compound of all-steel giant off-the-road radial tire was experimentally investigated. The results showed that, compared with the nickel based polybutadiene rubber, NdBR compound had better flat curing behavior, the vulcanizates had better comprehensive physical properties and flexing resistance,and lower compression heat buildup. Compared to CB24,CB22 vulcanizate had better physical properties and lower compression heat buildup,while CB24 vulcanizate had better flexing resistance.
出处
《轮胎工业》
CAS
2014年第2期91-94,共4页
Tire Industry
关键词
钕系顺丁橡胶
全钢巨型工程机械子午线轮胎
胎侧胶
耐屈挠性能
neodymium based polybutadiene rubber
all-steel giant off-the-road radial tire
sidewall compound
flexing resistance
