发明授权
US4202811A Siloxane-epoxy molding compound with improved crack resistance 失效
具有改善抗裂性的硅氧烷环氧模塑料

Siloxane-epoxy molding compound with improved crack resistance
摘要:
An improved curable siloxane-epoxy molding composition which is a blend of a phenylpolysiloxane, an aluminum catalyst, a silica filler, and an aromatic polyepoxide resin which contains at least 38 percent by weight of a polydiglycidyl ether of a bisphenol is disclosed. The molding composition has improved thermal shock crack resistance when used to encapsulate electronic devices.
信息查询
0/0