The silicone rubber sealâ ring is made from 100% silicone rubber, has tremendous resistance to temperature extremes, temperatures as high as 200 or as low as -50, do not destroy its physical and electrical properties, retains a far higher tensile strength, ultimate elongation, and tear resistance, and less compression set at elevated and reduced temperatures than do many organic rubbers. Features: 1)high tensile strenth 2)high elongation 3)odorless 4) excellent weather resistant, ozone resistant and compression set resistant 5)excellent shock resistant and tear resistant 6)stability compared to other rubber products. 7)most commanly use for people useâ // Process: 1â raw material incoming inspection 2â preparing materials according to the recipe. 3â mixing 4â test 5â vulcanization 6â inspection of first and last parts 7â trimming 8 final inspection 9 packing 10 shipping// Our service: .High quality & competitive priceâ offered by our own factory.// .Prompt production & delivery// .Available in various colors & material// .Customized specifications accepted// .Oem â service welcome your drawing or sample// .Small order quantity is acceptable.// .Quick response to your enquiry// If you are interested in our products, please contact with us. -