Neodymium magnet with PTFE coating is a really brand new technology in Neodymium magnet industry, PTFE coating is chemically inert and resists corrosive substances, hazardous chemicals; hot/cold temperatures, as its superiority and special properties, it strongly extends the applications of Neodymium magnet.
 
PTFE is probably best known for its nonstick properties, but this substance has a number of other useful properties that make it an excellent choice as a coating for components in a range of applications, like 1) Chemical Processing Industry; 2) Aerospace Industry; 3) Pharmaceutical Industry; 4) Automotive Industry; 5) Consumer Products; 6) Marine Application; 7) Industrial Products; 8) Arms & Ammunition.
 
PTFE's beneficial properties include:
1) Nonstick: almost no substances will permanently adhere to PTFE.
2) Low Coefficient of Friction: PTFE has the third-lowest coefficient of friction of any known solid material.
3) Non wetting: PTFE repels both water and oils.
4) Heat Resistance: PTFE coatings can operate continuously at temperatures as high as 260°C (500°F).
5) Electrical: PTFE offers high dielectric strength and other unique electrical properties.
6) Cryogenic Stability: PTFE coatings can withstand temperatures as low as -270°C (-454°F).
7) Chemical Resistance: PTFE is completely resistant to all but a very few chemicals.
 
We welcome you to contact us for a custom PTFE coated Neodymium magnet for your application.