| 摘要 |
PURPOSE:To obtain a silane-crosslinked polypropylene improved in impact resistance, by crosslinking a polypropylene mainly consisting of a isotactic polypropylene and containing atactic polypropylene with a silane. CONSTITUTION:A polypropylene mainly consisting of isotactic polypropylene and containing at least 5wt.% atactic polypropylene is crosslinked with a silane. As said crosslinking agent, an unsaturated silane compound having a hydrolyzable silyl group is used. |
