PTFE Microporous Membrane Production Line

Iyo porous PTFE hollow fiber membrane inogadzirirwa ne extrusion-stretching nzira, uye maitiro ekugadzirira anosanganisira kusanganisa, extrusion spinning, uniaxial kutambanudza uye sintering.Iyo yakasanganiswa yakazara polytetrafluoroethylene zvinhu zvinofanotsikwa pamushini wekubatanidza kuita cylindrical isina chinhu.Iyo preformed blank inowedzerwa uye yakarukwa pa40-100 ° C.Mushure mekudzikisa uye kupisa-kumisa, polytetrafluoroethylene hollow fiber membrane yakawanikwa.Iyo tembiricha yekudzikisira i200-340 ℃, tembiricha yekumisa kupisa i330-400 ℃, uye nguva yekumisa kupisa ndeye 45-500s.Iyo microscopic morphology inenge yakaita denderedzwa (elliptical kana circular) pore chimiro.