| 摘要 |
A composition comprising a silane crosslinkable copolymer of the general formula: A composition comprising a silane crosslinkable copolymer of the general formula: ?CH2 CH2)x(COM)y wherein COM is: and Z is -CO-O-CH2CH2-; M is 0 or 1; n is 0 or 1; R1=R2 is H or CH3; R3 is CH3 or C2H5; and x is greater than 50 and y is 5.0 ? ? 6.0; and MWcom is the molecular weight of the comonomer; and an efficacious amount of a polyhydroxy additive compatible with said copolymer. The copolymers can be readily crosslinked at ambient temperatures or more rapidly at higher temperatures. The compositions are of use in various molding fields and, particularly, electric cable insulation.
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