1.material:PTFE 2.Specification;as your request 3.Scope: ... as: MC Nylon, UHMW-PE, PU, POM, PC, PSU, PTFE, PPS, PEEK, PSF, PPSU, PBT, PPO/PPE,TPE, UP, ... Wave-transparent materials,conductive materials,and special fiber,etc. Specification:1.good quality with competitive price 2 ... inquire and don't hesitate to contact me. PTFE fluoroplastic green flat gasket used for electronic electrical industry