| 摘要 |
<p>PURPOSE: A hydrosilyl-based polysiloxane composition is provided to form a cured material capable of simultaneously providing adhesion to a substrate, metal wire, etc and brightness. CONSTITUTION: A hydrosilyl-based polysiloxane composition contains: polysiloxane(A) with alkenyl group, and adhesion group, and polysiloxane(B) having at least two silicon-bound hydrogen atoms per one molecule; and a catalyst for hydrosilylation. On the basis of 100 weight% of whole components of the composition, the content of the polysiloxane(A) is 40-90 weight% where the polysiloxane(A) is except the polysiloxnae(B). On the basis of 100 mol% of whole Si atoms included in the polysiloxane(A), the content of an alkenyl group is 3-50 mol% and the content of an adhesive group is 0.01-10 mol% in the polysiloxane(A).</p> |
