MQ and T-propyl siloxane resins compositions

A siloxane resin composition obtained by mixing:

• A) a MQ resin comprising at least 80 mole % of siloxy units selected from
• (R13SiO1/2)a and (SiO4/2)b units, where R1 is independently an alkyl group having from 1 to 8 carbon atoms, an aryl group, a carbinol group, or an amino group, with the proviso that at least 95 mole % of the R1 groups are alkyl groups, a and b has a value greater than zero, and the ratio of a/b is 0.5 to 1.5;
• B) a propyl silsesquioxane resin comprising at least 80 mole % R3SiO3/2 units,
• where R3 is independently an alkyl group having from 1 to 8 carbon atoms, an aryl group, a carbinol group, or an amino group,
• with the proviso that at least 40 mole % of the R3 groups are propyl,
• and optionally;
• C) a volatile siloxane or organic solvent,
• wherein the weight ratio of component A to B is from 90:10 to 10:90.