Low density silicone foam compositions and method for making

摘要: A method of reducing the density a silicone foam is provided comprising mixing with foamable composition having base polydiorganosiloxane, an effective amount resinous copolymer selected from group consisting copolymers R 3 SiO 0 .5 units and 2 units, ratio ranging 0.25 to 0.8:1, formed 1 0.8:1 0.1:1, thereafter simultaneously foaming curing mixture.