The invention provides biodegradable butenediol-based polyester elastomer tread rubber and a preparation method of the biodegradable butenediol-based polyester elastomer tread rubber. The tread rubber is prepared from the following components: butylene glycol-based polyester elastomer raw rubber, a nano filler, a peroxide cross-linking agent and other matching aids; the composition comprises the following components in parts by weight: 100 parts of butylene glycol-based polyester elastomer raw rubber; 20 to 100 parts by weight of a nano filler; 0.3 to 2.5 parts by weight of a peroxide cross-linking agent; 1-12 parts by weight of a rubber matching aid; the butenediol-based polyester elastomer tread rubber material provided by the invention has excellent mechanical properties, can meet the performance requirements of tires in actual use, can be biodegraded at the same time, and cannot be accumulated in the environment in quantity after being used to cause damage to the environment and human health.
本发明提供一种可生物降解的丁烯二醇基聚酯弹性体胎面胶及制备方法。胎面胶由包括丁烯二醇基聚酯弹性体生胶、纳米填充剂、过氧化物交联剂和其他配合助剂的组分制得;各组分按重量份计:丁烯二醇基聚酯弹性体生胶100重量份;纳米填充剂20~100重量份;过氧化物交联剂0.3~2.5重量份;橡胶配合助剂1~12重量份;本发明提供的丁烯二醇基聚酯弹性体胎面胶材料具有优异的机械性能,可满足轮胎实际使用时的性能需求,同时可被生物降解,使用后不会在环境中大量累积而对环境和人体健康造成损害。
Biodegradable butenediol-based polyester elastomer tread rubber and preparation method thereof
一种可生物降解的丁烯二醇基聚酯弹性体胎面胶及制备方法
2022-09-27
Patent
Electronic Resource
Chinese
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS |
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