| abstract |
An electric conductive silicone composition comprising: (A) 100 parts by weight of an organic polysiloxane comprising: (a) 5-95 wt% of acrylic functional organic polysiloxane, each molecule on average having at least two Si-bonded acrylic radicals having the following formula: (formula) in which R1 and R2 are a hydrogen atom, or monovalent hydrocarbyl group, and R3 is a bivalent hydrocarbyl group having 1-10 carbon atoms; and (b) 95-5 wt% of an alkenyl-containing organic polysiloxane, each molecule having on average at least two Si-bonded alkenyl; (B) an organic polysiloxane containing Si-bonded hydrogen atom, each molecule on average having at least two Si-bonded hydrogen atoms, which is sufficient to provide 0.5 to 20 moles of Si-bonded hydrogen atom in the component (B) based on each mole of Si-bonded alkenyl in the component (b); (C) 50-2,000 parts by weight of an electric conductive filler; (D) 0.1-20 parts by weight of a photo sensitizer; and (E) a platinum catalyst with an amount sufficient to cure the electric conductive silicone composition. |