http://www.w3.org/ns/prov#value | - gendiorganosiloxy terminated oligodiphenylsiloxane having a molecular formula given as HR3 2SiO(SiPh2O)xSiR3 2H where Ph represents a phenyl group, each R3 is independently a methyl group or a phenyl group, x is an integer from 2 to 8, and x has an average value of 2 to 4; and (III) a hydrosilylation catalyst. 2.
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