Compatibility consideration (PTFE hose)

Three factors give PTFE its unique properties with regard to wide ranging fluid compatibility and resistance to corrosion:

• A strong interatomic bond between the fluorine and carbon atoms, making it very difficult for other atoms to bond with it
• The structure of the molecule itself. Carbon atoms form the backbone of the molecule and are completely shielded by the fluorine atoms surrounding them
• The molecules form long polymer chains which result in a higher molecular weight than most polymers, giving stability to the material