... chemical resistance 3. non-stick 4. weather resistance PTFE heat shrink tubing, PTFE tube, PTFE tubingMore details:1. ... extruded by polymerized PTFE resin2. resistant to heat, chemicals and weather3. providing 3 styles, S, T ... be widely used in transformers, medical equipments, vehicals, heat exchanger, pharmaceutical process and applications in different corrosive conditions.Technical ...