ZHM Pneumatic Seal Pneumatic Cylinder Seal

● Ka uila waiwai, PTFE mea he loa non-polar mea, me ka maikaʻi loa dielectric waiwai, prominently ke oi aku mamua o 0 ℃, dielectric waiwai a 'aʻole pili i ke alapine me ka mahana, humidity a me ka ole i ka mana o ka corrosive kinoea .ʻO ka nui o ka resistivity PTFE a me ka resistivity ili ka mea kiʻekiʻe loa o nā plastics āpau, ʻoiai ma hope o ka hoʻopaʻa ʻia ʻana i ka wai, ʻaʻole ia e hāʻule nui, ma 100% ka haʻahaʻa haʻahaʻa o ka lewa, ʻaʻole i loli ka resistivity.Crystallinity o PTFE ma 50% a hiki i 80%, ka dielectric ikaika ua aneane kūʻokoʻa i ka degere o crystallinity, a me ka haʻahaʻa dielectric mau.ʻO ka PTFE kūpaʻa maikaʻi arc.