Nitrile Butadiene Rubber/NBR N41E
Nitrile Butadiene Rubber N41E is manufactured by emulsion-polymerizing acrylonitrile and butadiene in low temperatures. Nitrile Butadiene Rubber N41E has good oil resistance and better air tightness, second only to butyl rubber. Compared with other butyl rubbers, the content of acrylonitrile is lower and the oil resistance is relatively low, but the resilience and cold resistance are better than other types of nitrile rubber.