PTFE

Polytetrafluoroethylene (PTFE) resin is in a class of paraffinic polymers that have some or all of the hydrogen replaced by fluoride.PTFE is a completely fluorinated polymer manufactured by free radical polymerization of tetrafluoroethylene.

Filled PTFE

PTFE reinforced with various fillers suited for more severe applications. The fillers such as Barium Sulfite, Silica or Glass Spheres give varying enhanced properties Over conventional PTFE gasketing properties. Increased resistance to cold flow, strength & chemical resistance. Trademarks such as Gylon, Sigma, Flurogreen are some of the most popular Filled PTFE products.