Air-crosslinkable extrudable composition useful in power cables comprises a copolymer of an ethylenically unsaturated compound and an unsaturated ester and an ester-reactive hydrolyzable silane compound

摘要

Air-crosslinkable extrudable composition (I) comprises: (a) a copolymer of an ethylenically unsaturated compound and an unsaturated ester; (b) a hydrolyzable silane compound that is free of ethylenic unsaturation and has functional groups capable of selectively reacting with the ester functions of the copolymer; and optionally (c) a crosslinking agent. An Independent claim is also included for a process for producing a crosslinked composition, comprising dynamically crosslinking (I).