| abstract |
A kind of hydrosilylation curable compositions of the combination containing high viscosity polysiloxane and low viscosity polysiloxane, silicone resin, crosslinking agent and catalyst.Said composition and its cured product are useful in the optics of such as charge-coupled image sensor (CCD), light emitting diode (LED), fiber waveguide, photographic camera, photo-coupler and waveguide.Method for manufacturing optics includes various molding techniques, and molding technique includes Overmolded. |