The material of plastic insulation column is generally?
hello, plastic insulation cylinder is used wellhead outdoor epoxy resin material or silicone rubber material. It has a hard, brittle, high crystallinity, flame retardant, good thermal stability, high mechanical strength, excellent advantages. In engineering plastics is one of the best varieties of heat resistance, thermal deformation temperature is generally greater than 260 degrees, chemical resistance, second only to ptfe, liquidity is second only to the nylon. Has excellent hydrophobic and fouling resistance, can be used for weather resistance requirement is high, the running conditions of the outdoor environment.