PCTFE’s most striking property is its capability to operate and maintain its elasticity at extremely low temperatures. It also has one of the highest limiting oxygen index. Because it is a highly fluorinated resin, it is non-flammable and resists most corrosive chemicals. It exhibits properties like zero moisture absorption and non-wetting. It does not absorb visible light. PCTFE also maintains its outstanding electrical-insulating capability through thermal cycling and in high-humidity environments.