分享好友 知识库首页 频道列表

RUBBER COMPOSITION

2025-06-18 04:522170下载
文件类型：PDF文档
文件大小：425K
A rubber composition includes a diene rubber containing at least a polybutadiene rubber produced by use of a rare earth element based catalyst; a carbon black in an amount of 10 to 99 parts by mass for 100 parts by mass of the diene rubber; and a dihydrazide compound in an amount of 0.1 to 5.0 parts by mass for the same.


请登录查看


反对 0
举报 0
收藏 0
打赏 0
评论 0