▎ 摘　　要

NOVELTY - A solid silicone resin composite comprises 10-25 wt.% vinyl-containing polysiloxane, 2-15 wt.% high-reflectivity filler, 25-45 wt.% high-thermal conductivity filler, 25-45 wt.% solid filler, 0.01-2 wt.% initiator, 0.01-3 wt.% mold release agent, 0.001-1 wt.% stress modifier, and 0.1-2 wt.% adhesion promoter. USE - Solid silicone resin composite is used as LED bracket packaging material (claimed). ADVANTAGE - The solid silicone resin composite has high thermal conductivity, reflectivity and strength, and storage performance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the solid silicone resin composite, which involves mixing (i) the vinyl-containing polysiloxane, high-reflectivity filler, high-thermally conductivity filler, solid filler, initiator, mold release agent, stress modifier and adhesion promoter and dispersing multiple times to obtain a dispersed mixture, and mixing (ii) the dispersed mixture in an open mill.