| 摘要 |
<p>PURPOSE: A solvent-free type silicone adhesive composition is provided to have flexibility, stickiness, and heat resistance, and to be used as a buffering member. CONSTITUTION: A solvent-free type silicone adhesive composition comprises: alkenyl group-containing polydiorganosiloxane; a condensation reactant of polydiorganosiloxane, in which an alkoxy group or an hydroxyl group is at both ends of branched chain, and polydiorganosiloxane which has a R^1_3SiO_1/2 unit and a SiO_2in unit as essential ingredient, and has a HOSiO_3/2 unit in molecule; polyorganohydrosiloxane which has at least three SiO groups per one molecule; polyorganohydrosiloxane which has SiH groups at both ends; and a platinum group metallic catalyst.</p> |
