Peroxyde crosslinked hydrogenated vinylpolybutadienes and their use for the preparation of technical rubber articles with improved compression set over a broad temperature range

摘要

Peroxide-crosslinked, hydrogenated vinylpolybutadienes have (1) compression set values of (a) 0-14 at 23[deg]C/70 hours; (b) 0-19 at 100[deg]C/70 hours; (c) 0-20 at 125[deg]C/70 hours; and (d) 0-28 at 150[deg]C/70 hours; and (2) compression stress relaxation values of (e) 0-10 at 23[deg]C/24 hours; (f) 0-12 at 23[deg]C/72 hours; and (g) 0-15 at 23[deg]C/168 hours.