POLYORGANOSILOXANE COMPOSITION, CURED PRODUCT OF THE COMPOSITION, AND METHOD FOR PRODUCING THE COMPOSITION

摘要

Disclosed is an organosiloxane composition which can be produced at low cost and is usable for bonding of glasses, metals and resins.  The organosiloxane composition can provide a cured product exhibiting excellent heat resistance and cold resistance, while having high strength and high transparency. Specifically disclosed is a polyorganosiloxane composition containing (A) a polyorganosiloxane wherein at least one end of each molecule is modified with a silanol group, and (B) 0.5-4.0 moles of a metal alkoxide per 1 mole of the polyorganosiloxane, wherein the mean molecular weight (Mw) of the polyorganosiloxane according to the mass fraction is not more than 1,000.  Also specifically disclosed are a cured product of the composition and a method for producing the composition.