申请人:Lyons Donald F.
公开号:US20130158154A1
公开(公告)日:2013-06-20
Disclosed herein are curable compositions comprising a free radical curable fluoroelastomer, a free radical generating compound and an unsaturated metal compound coagent. Such compositions cure well, exhibit good (i.e. low) compression set resistance and process well (i.e. have reduced polymer viscosity compared to similar compositions not containing the unsaturated metal compound coagent).
本文披露了一种可固化组合物,包括自由基可固化的氟弹性体、自由基发生剂和不饱和金属化合物协同剂。这样的组合物具有良好的固化性能,表现出良好的(即低)压缩永久变形阻力和加工性能(即与不含不饱和金属化合物协同剂的相似组合物相比,具有降低的聚合物粘度)。