Metric Nitrile Rubber O-Rings 3mm Cross Section ID - NBR O Ring Seals 10mm-80mm
$ 1.14
Description
Nitrile Rubber is made of acrylonitrile. NBR rubber is made of acrylonitrile and butadiene co-polymerization, the content of acrylonitrile is from 18% to 50%, the higher the content of acrylonitrile, the higher the resistance to fossil oil hydrocarbon fuel oil. The higher the content of acrylonitrile, the better the resistance to hydrocarbon fuel oil, but the low temperature performance is worse, the general use temperature range is -25℃ ~100℃.
