ADHESION METHOD AND SILICONE RUBBER MOLDING

摘要

PROBLEM TO BE SOLVED: To provide an adhesion method which enables adhesion to cured addition curing type silicone rubber and a silicone rubber molding in which a silicone rubber layer and a substrate is adhered to cured silicone rubber containing a platinum catalyst. SOLUTION: On the surface of the cured silicone rubber containing the platinum catalyst, adhesive putty of an organosiloxane composition of 80-1,500 plasticity which contains a substantially linear polyorganosiloxane of 1,000-20,000 degree of polymerization which has a vinyl group bonded to a silicon atom in a molecule as the first component and a polyorganohydrogensiloxane having two or more hydrogen atoms bonded to silicon atoms on average in a molecule as the second component is mounted, after being pressed, and allowed to stand at room temperature (20-30 deg.C), or heated at 30 deg.C or above to be bonded.