??? Bainisi ???????????? ptfe ????????????????? 1 ????????? ????????????? ptfe ????????????????.????????:?? PTFE ???????????????????????? & ???????????.???????? PTFE DF 101????????? PTFE DF 102??:????????????????????????????????? (??? < 0, 01%)??????????????? · ?????:1. ???????????????????????? 5 ? 30?.2. ??? 25 kg/????380drums/20 ' GP3. ?????????????????????????????????????.??:??PTFE ??? DF-101/102A ???????????????????(MPa)????? =27= %, ????250???? (g/L)500±100?? (µ m)DF 101180±80DF 102150±70????%?=0.04??327±5??????2.130 ? 2.160?????????????=20??????(KV/mm) =60???????
PTFE ???