| 摘要 |
PROBLEM TO BE SOLVED: To provide an adhesive for assembling a speaker, which gives a cured product excellent in hot peel strength and large in hardness, and can produce the speaker excellent in heat resistance and sound quality. SOLUTION: The adhesive for assembling the speakers comprises (A) a polyoxyalkylene-based polymer having, at molecular terminals, cross-linkable silicon groups which have OH groups or hydrolysable groups bound to silicon atoms and can form siloxane bonds with moisture, (B) a polyoxyalkylene-based polymer having, at molecular terminals, cross-linkable silicon groups which have OH groups or hydrolysable groups bound to silicon atoms and can form siloxane bonds with moisture, and having a smaller mol. wt. than that of the polyoxyalkylene-based polymer of the component (A), and (C) the oxide of at least one element selected from the group 2 elements and the group 12 elements. COPYRIGHT: (C)2011,JPO&INPIT |
