1.Best choice of PTFE Teflon tube 2.High-Temp 3.Corrosion resisting ... PTFE resin. Among all the existing plastics, PTFE has the best corrosion-resistance and dielectricityFeature • teflon is Extremely Chemical Resistant (Non ... , steam pressure,steaming feeding purpose in rubber, plastic, garment, auto, machine tools, diesel motor and electric motor.2. paper manufacturing and ...