Patent ID: 6942820

Claim:
A dimethylpolysiloxane composition comprising at least two dimethylpolysiloxanes selected from dimethylpolysiloxanes represented by formula (1) or formula (2), wherein m is an integer with 0≦m≦10 and n is an integer with 3≦n≦10, one of said at least two dimethylpolysiloxanes is dodecamethylpentasiloxane contained in an amount of 15 to 95 wt % based on a total weight of the composition, and the composition has a moisture content of at most 50 ppm based on the total weight of the composition, a viscosity of 2 mm 2 /s or smaller at 25 degrees C. and a viscosity of 300 mm 2 /s or smaller at −100 degrees C.