Polyblend, a blend of acrylonitrile butadiene rubber (NBR) and polyvinyl chloride (PVC), is itself resistant to ozone without the additions of antioxidants. Compared with NBR, Polyblend has the following properties. - Improved oil, ozone, and chemical resistance - Better extrudability and calender processability, and improved surface smoothness - Fire resistance Characteristics & Applications Improving fuel, ozone resistance and solvent crack. Oil resistant cable jackets, cords, shoe soles, and hoses other applications requiring good abrasion and ozone resistance.

Polyblend, a blend of acrylonitrile butadiene rubber (NBR) and polyvinyl chloride (PVC), is itself resistant to ozone without the additions of antioxidants. Compared with NBR, Polyblend has the following properties. - Improved oil, ozone, and chemical resistance - Better extrudability and calender processability, and improved surface smoothness - Fire resistance Characteristics & Applications Improving fuel resistance and low gas permeablility. Oil resistant cable jackets, cords, shoe soles, and hoses other applications requiring good abrasion and ozone resistance.