Name: O Ring
Material: NBR Nitrile Rubber
Outer Diameter: 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, 25mm, 26mm, 28mm, 30mm, 32mm, 33mm, 34mm, 35mm, 36mm, 37mm, 38mm, 40mm, 41mm, 42mm, 44mm, 45mm, 48mm, 50mm, 52mm, 53mm, 55mm, 57mm, 58mm, 60mm, 63mm, 65mm, 68mm, 70mm, 72mm, 75mm, 78mm, 80mm, 82mm, 85mm, 90mm, 95mm, 100mm
Color: Black
Hardness: about 70 degrees
Overview: Nitrile Rubber is copolymerized by acrylonitrile and butadiene. The content of acrylonitrile is 18%~50%. The higher the content of acrylonitrile, the better the resistance to petrochemical hydrocarbon fuel oil. , but the low temperature performance is worse, the general operating temperature range is -25~100 . Nitrile rubber is one of the most commonly used rubbers for oil seals and O-rings.