申请人:Daikin Industries, Ltd.
公开号:EP2607424A1
公开(公告)日:2013-06-26
The present invention is to provide a fluoroelastomer composition which can suppress generation of unvulcanized portions even when a quaternary phosphonium salt is used as a vulcanization accelerator. Specifically, the present invention is a fluoroelastomer composition containing a polyol-crosslinkable fluoroelastomer, a polyhydroxy aromatic compound, a quaternary phosphonium salt, a divalent metal oxide and/or divalent metal hydroxide and an antioxidant.
本发明旨在提供一种氟弹性体组合物,即使在使用季鏻盐作为硫化促进剂时,该组合物也能抑制未硫化部分的产生。具体来说,本发明是一种含多元醇交联型氟橡胶、多羟基芳香化合物、季鏻盐、二价金属氧化物和/或二价金属氢氧化物以及抗氧化剂的氟橡胶组合物。