I. C. Dupuis, Heat Resistance of Chlorosulfonated Polyethylene and Polychloroprene, SAE Transactions, Vol. 82, SECTION 3: Papers 730515–730666 (1973), pp. 1774-1779 ...

Precrosslinked grades consist of a blend of soluble polychloroprene and crosslinked polychloroprene. They show less swelling after extrusion (die swell) and better calenderability. Precrosslinked ...