Thermally Stable Polytetrafluoroethylene fiber and method of Making Same

January 20, 2009

A polytetrafluoroethylene fiber was recently granted a patent. The polytetrafluoroethylene fiber exhibits less than 9% shrinkage when subjected to a temperature of 300°C for 30 minutes. The polytetrafluoroethylene fiber is a dispersion spun fiber.

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