What do you know about silicone hose oil injection?

Silicone rubber is a new type of polymer elastic material, has excellent resistance to high temperature (250-300 ℃) and low temperature (-40-60 ℃) performance, good physiological stability, and can withstand repeated multiple harsh and sterilization conditions, with excellent resilience and permanent deformation of a small (200 ℃ for 48 hours is not greater than 50%), the breakdown voltage is (20-25KV/mm),. Ozone-resistant, UV-resistant. Radiation resistance and other characteristics, special silicone rubber has oil resistance. Silicone hose is also a kind of rubber hose, oil-resistant, heat-resistant. Rubber hose has many applications due to different types of rubber, commonly used rubber hose materials are EPDM, CR, VMQ, FKM, IIR, ACM, AEM, etc. Common structures are single-layer, double-layer, multi-layer, reinforced, non-reinforced and so on. Silicone hose is the biggest feature of the temperature change -60 degrees to 250 degrees, but the cost is very expensive, pvc commonly used for ordinary water pipes, temperature sensitive, cheap and taste for general working environment, no requirements for hose. Pressure silicone tube pressure resistance can be, PVC general, depending on the wall thickness and caliber. These, is the difference between silicone and PVC pipe?