One embodiment of the present disclosure provides a rubber composition in which cellulose nanofibers are well dispersed in rubber, and which is capable of forming a molded article having excellent elastic modulus, wear resistance, and the like. One embodiment of the present disclosure provides a rubber composition containing cellulose nanofibers, a first rubber component as a liquid rubber, and a surfactant. In one embodiment, the cellulose nanofibers do not have ionic groups. Furthermore, in one embodiment, the number average molecular weight of the liquid rubber is 1,000-80,000.
本公开的一个方式提供纤维素纳米纤维良好地分散在橡胶中、能够形成弹性模量、耐磨耗性等优异的成型体的橡胶组合物。本公开的一个方式提供包含纤维素纳米纤维、作为液态橡胶的第1橡胶成分、以及表面活性剂的橡胶组合物。在一个方式中,纤维素纳米纤维不具有离子性基团。另外,在一个方式中,液态橡胶的数均分子量为1,000~80,000。
Compositions comprising cellulose nanofibers
包含纤维素纳米纤维的组合物
2023-09-19
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |