Elastomeric vulcanizates of chlorosulfonated polyethylene (CSM) exhibit wide variations in heat resistance. Differences also occur among polychloroprene (CR) vulcanizates. These differences in heat ...

Polychloroprene or chloroprene rubber comes in a number of different grades such as general purpose, precrosslinked, sulfur modified and slow crystallizing. These grades are outlined.

LaPLACE, La.—Denka Performance Elastomer L.L.C. will increase the prices of its Denka Neoprene branded polychloroprene rubber manufactured at a facility in LaPlace. The increase, Denka said, begins ...

Meanwhile, Denka says it will supply customers of the Louisiana facility from its polychloroprene plant in Omi, Japan. Advertisement Denka says it will take a $110 million charge to account for ...

But polychloroprene supply from Europe was severely curtailed when Polimeri Europa closed its big neoprene plant in France. And the continuation of high tariffs on the material imported from Japan ...