PBZ-123 is a polyblend of hydrogenated nitrile polymer, Zetpol 1020, and polyvinyl chloride, Nippon Zeon 101EP. This material is mechanically fluxed to create a unique polyblend which exhibits good heat and sour gasoline resistance. Zetpol 1020 polyblend with PVC to provide an ideal material for fuel hoses and diaphragms. |