abstract |
The thermosetting resin composition according to an embodiment of the present invention includes an epoxy resin containing a triazine derivative epoxy compound and a siloxane compound containing an alicyclic epoxy group and a siloxane group, a polyester curing agent, and an inorganic filler and, the inorganic fillers include SiO 2 the TiO 2 is impregnated. |