Chemigum P35 Copolymer of butadiene-acrylonitrile partitioned with calcium carbonate Eliokem Rubber - Elastomer >> Butadiene-acrylonitrile / Nitrile rubber, NBR SEALANT SEALANT >> Pre-formed tape / Gasket Chemigum P35 is a new generation elastomer based on a proprietary polymerization process. It has been designed to tailor-make low compression-set thermoplastic elastomers (TPE) when melt-compounded with general purpose, low cost, plasticized PVC. The Chemigum eslatomer is fully compatible with PVC resins and its additives. As with other specialty grades of Chemigum, Chemigum P35 based TPEs combine good physical properties, low temperature flexibility and oil resistance in quality extrusions and moldings in: Gaskets and seals for automotive, building, appliance and industrial uses. Medium viscosity copolymer of butadiene-acrylonitrile partitioned with calcium carbonate. Used in gaskets and sealants. Offers compatibility with PVC resins and its additives. Provides good physical properties, low temperature flexibility and oil resistance.