| 摘要 |
PROBLEM TO BE SOLVED: To provide a zirconium-containing liquid silicone resin composition, which shows good adhesiveness to a metal wiring board such as a lead frame, can be suitably used for manufacturing a semiconductor light-emitting device, has high reflectance, and is effective to enhance an LED output, and further is excellent in stability of the composition.SOLUTION: A zirconium-containing liquid silicone resin composition comprises the following components (A) and (B). (A) 100 parts by weight of a liquid polyorganosiloxane including an alkoxy group and including an alkenyl group and a hydrosilyl group in the range of 1/0.1 to 1/10 as a ratio of alkenyl group/hydrosilyl group (equivalent ratio). (B) 0.01 to 10 parts by weight of a zirconium chelate compound. |
