Silicon rubber o ring 1.Material Silicon 2.Good tensility,wearing 3.ROHS,ISO9001,14001 4.Type: ... ,X ring,V ring,U ring Silicon Rubber o ring 1. Main materialSilicon rubber, also can use Natural rubber, SBR, NBR, IIR, PU, EPDM ... so on.7. Main performanceGood electrical insulationNon toxicTypically the range is -60C to 200C and aboveGood Ozone resistanceThese are the feature ...