| abstract |
The manufacturing method of a silicone resin sheet is a process of apply | coating the 1st organopolysiloxane, the 1st silicone resin composition containing a 2nd organopolysiloxane, and forming a 1st application layer, and the 1st organopolysiloxane; Reacting 2nd organopolysiloxane so that conversion may be 5 to 40%, and forming a precursor layer from a 1st application layer, and 3rd organopolysiloxane to at least one surface of the thickness direction of a precursor layer. And a second silicone resin composition containing a fourth organopolysiloxane, a hydrosilylation catalyst, and a curing retardant containing tetraalkylammonium hydroxide, thereby forming a second layer. |