DeWAL DW 203
DW 203 is used in cable insulation and harness wrap and as the dielectric medium in coaxial cables. Once sintered, it seals completely to provide excellent electrical insulating properties, unsurpassed chemical resistance and excellent thermal resistance. Its good drape characteristics allow our unsintered PTFE film to conform smoothly to complicated shapes. DW 203 can be used for gaskets, expansion joints, valve seals and diaphragm applications, especially where chemical inertness and high temperature resistance are needed.