• Plastic Abhiyanta

Polytetrafluroethylene (PTFE)

Anulon-220 polytetrafluroethylene (PTFE), popularly known as Teflon, is an inert, non-toxic material well known for its remarkable properties, such as, self lubrication, non adherence, non-inflammability and immunity to chemicals or solvents. Its dielectric constant and loss factor are low and stable across a wide temperature and frequency range. Impact strength is high but tensile strength, wear resistance and creep resistance are low in comparison with other engineering plastics. Glass, bronze, carbon and graphite are added to improve specific mechanical properties to suit individual application. Its coefficient of friction is lower than almost any other material. Having excellent thermal properties, it has a wide working temperature range from -80°C to 250°C. Availability: sheets, rounds, bushings, square and rectangular bars, tubings, machined components. Applications: seals, washers, gaskets, `O’ rings, bushings, packings, coatings, etc.