Silicone resin film, method of preparing same, and nanomaterial-filled silicone composition

The nanomaterial-filled silicone composition according to any of the preceding claims, wherein the hydrosilylation-curable silicone composition further comprises (E) a reactive diluent comprising (i) an organosiloxane having an average of at least two silicon-bonded alkenyl groups per molecule and a viscosity of from 0.001 to 2 Pa·s at 25° C., wherein the viscosity of (E)(i) is not greater than 20% of the viscosity of the silicone resin of the silicone composition and the organosiloxane has the formula (R1R22SiO1/2)m(R22SiO2/2)n(R1SiO3/2)p(SiO4/2)q, wherein R1 is C1 to C10 hydrocarbyl or C1 to C10halogen-substituted hydrocarbyl, both free of aliphatic unsaturation, R2 is R1 or alkenyl, m is 0 to 0.8, n=0 to 1, p=0 to 0.25, q=0 to 0.2, m+n+p+q=1, and m+n is not equal to 0, provided when p+q=0, n is not equal to 0 and the alkenyl groups are not all terminal, and (ii) an organohydrogensiloxane having an average of at least two silicon-bonded hydrogen atoms per molecule and a viscosity of from 0.001 to 2 Pa·s at 25° C., in an amount sufficient to provide from 0.5 to 3 moles of silicon-bonded hydrogen atoms in (E)(ii) per mole of alkenyl groups in (E)(i), wherein the organohydrogensiloxane has the formula (HR12SiO1/2)s(R1SiO3/2)t(SiO4/2)v, wherein R1 is C1 to C10 hydrocarbyl or C1 to C10 halogen-substituted hydrocarbyl, both free of aliphatic unsaturation, s is from 0.25 to 0.8, t is from 0 to 0.5, v is from 0 to 0.3, s+t+v=1, and t+v is not equal to 0.