Polyblend, a blend of acrylonitrile butadiene rubber (NBR) and polyvinyl chloride (PVC), is itself resistant to ozone without the additions of antioxidants.
To compare with NBR, Polyblend has the following properties;
- Improved oil, ozone and chemical resistance
- Better extrudability and calender processability, and improved surface smoothness
- Fire resistance
P-70K -- NBR/PVC (70/30) blend providing good ozone resistance
DN517SCR --Improving fuel resistance and low gas permeability
25 Kgs Sheet / Paper Bag