What Is Bronze Filled PTFE and How Is It Made? Bronze filled PTFE is a composition, a high-performance composite resulting from the melting and mixing of PTFE with finely powdered bronze usually of 40% to 60% by weight. This admixture imparts strength, wear resistance, and thermal conductivity to the otherwise soft PTFE while retaining low frictional properties and chemical resistance. Hence bronze-filled PTFE finds applications in bushings, seals, and bearing materials where high load and speed are involved. At Goa Polymer, we produce precision-engineered Bronze Filled PTFE products that offer high performance and good durability for demanding industrial applications. Rely on Goa Polymer......See More