发明名称 |
EPDM COMPOUNDS FOR DYNAMIC APPLICATIONS |
摘要 |
Vulcanized ethylene-propylene-diene (EPDM) rubbers are disclosed that are particularly suited for use in dynamic applications as a replacement for natural rubber parts. The ethylene-propylene-diene rubbers exhibit excellent thermal and oxidative resistance while displaying tensile strength and dynamic fatigue resistance comparable to similar compounds based on natural rubber. The ethylene-propylene-diene rubbers comprise a high molecular weight EPDM, a processing oil, a carbon black, and a cure system containing sulfur, tetramethylthiuram-disulfide and 2-mercaptobenzothiazole.
|
申请公布号 |
WO03020806(A1) |
申请公布日期 |
2003.03.13 |
申请号 |
WO2002US27554 |
申请日期 |
2002.08.30 |
申请人 |
COOPER TECHNOLOGY SERVICES, LLC |
发明人 |
GRAF, HANS-JOACHIM;FENG, YUDING |
分类号 |
F16F15/08;C08K3/04;C08K3/06;C08K5/00;C08K5/01;C08K5/372;C08K5/40;C08K5/47;C08L23/16;F16G1/06;F16G5/04;(IPC1-7):C08K3/04 |
主分类号 |
F16F15/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|