POLYTETRAFLUOROETHENE COMPOUND WITH MICROSPHERES AND FIBERS

摘要

A composition is provided that comprises a perfluorinated tetrafluoroethene polymer containing from 0 to 1.0 % by weight of comonomers. The composition further comprises fibers containing inorganic oxides selected from silica or alumina and combinations thereof. Further, the composition comprises particles containing inorganic oxides selected from silica and alumina and combinations thereof. Also provided are methods of making such compositions and articles prepared from such compositions.