PTFE Microporous Membrane Production Raina

Kua rite te PTFE kiriuhi muka tuwhera maiengi e te tikanga extrusion-torotoro, me te tukanga faaineineraa ngā pūhui, extrusion miro, uniaxial totoro me te sintering.Ko te papanga polytetrafluoroethylene kua whakananuhia i mua i te pehi ki runga i te miihini whakahiato kia hanga he porotakaroa.Ko te patea i hangaia i mua ka tangohia, ka miro ki te 40-100°C.I muri i te whakaheke me te whakamahana-wera, ka whiwhihia he kiriuhi muka polytetrafluoroethylene.Ko te pāmahana whakaheke ko te 200-340 ℃, ko te 330-400 ℃ te pāmahana tautuhinga wera, a ko te 45-500s te waahi wera.Ko te ahua moroiti he ahua porohita (te porohita, porohita ranei) te hanganga pore.