| abstract |
An object of the present invention is to provide a curable composition that provides a cured product that is inexpensive but has good moldability, high light reflectance, and good heat and light resistance. (A) An organic compound containing at least two carbon-carbon double bonds having reactivity with SiH groups in one molecule, and (B) a poly having at least two SiH groups in one molecule. A thermosetting resin composition comprising an organosiloxane, (C) a hydrosilylation catalyst, (D) a white pigment, and (E) an inorganic filler as essential components, the component (D) and ( E) The thermosetting resin composition characterized in that the total content of components is 70 to 95% by weight. [Selection figure] None |