... approach.Compared with metal low hardness, no damage to the ring.Simplified machine maintenance and save labor, ... (VITON)*Temperature Range-40oC to120oc-30oC to 150oc-50oC to180oc-30oC to 250ocAbrasion ResistanceBCDBCompression SetBCBBCracking ResistanceCCABCut Growth ResistanceBBDDFlex ... the art laboratory and can modiy elastomers in many to include temperature, abrasion, high rpm, durometer etc. ...