Elastosil R plus 4305 US HCR silicone rubbers are addition-curing, two part compounds (batch grades). The vulcanizates show excellent transparency and good to very good mechanical properties. Properly postcured vulcanizates of Elastosil R plus 4305 US comply with BfR and FDA food contact regulations. The material also passes USP XXIII Class VI and ISO 0993 certification is available.
Common Applications: Elastosil R plus 4305 US is intended for fabrication of extruded articles that afford high transparency and very good tear resistance values.
Type: Platinum Catalyzed Solid Silicone Rubber-Batch Grade For Extrusion