PTFE polymer Tape Machine

Ko ta matou mahi i roto i te hanga PTFE polymer tape machine, e kiia ana ko te miihini rīpene PTFE, Miihini hiri hiri miro, neke atu i te 20 tau, inaianei ka whakahonoretia te ISO9001 me te tiwhikete CE.Ko matou te mea tuatahi ki te hanga PTFE Tape Machine i Haina.Ehara i te mea ka taea e matou te whakarato ki a koe te raina whakaputa, engari ka whakarato ano hoki i nga rauemi mata.Ko nga miihini matua ko: Mixer, Calender, Slitter, Pressing Machine, Oven, Wrapping machine etc.

Awhe o te rīpene hiri miro PTFE whakamutunga:Matotoru: 0.05-0.3mm neke atu ranei (kia rite ki to hiahia);Te whanui: 8mm, 10mm, 12mm, 19mm, 25mm etahi atu ranei, kia rite ki to hiahia;Te roa: 8m, 10m, 12m, 15m, 18m, 20m, 25m, 40, etc..e ai ki to hiahia.

Kei te whakamahia nuitia te PTFE i roto i nga momo hiahia, penei i te: waiwakawa me nga whakarewa pararopi, kaore he paitini ki te tangata, engari ko tetahi o nga rauemi mata e whakamahia ana i roto i te hangahanga o te haukinia perfluorooctanoate (PFOA) ka kiia pea ka whai. he pānga mate pukupuku.

Ko te nui o te irapoi o te PTFE, ko te iti o nga rau mano, ko te teitei ake ka taea ki te kotahi miriona neke atu ranei (te tohu o te polymerization o te 104 ota nui, ko te polyethylene anake 103).Ko te tikanga 90 ki te 95% te tohu o te tioata, he rewa te 327 ~ 342 ℃.Ko te waeine CF2 Molecule i roto i te PTFE te whakarite ma te ahua zigzag, no te mea he nui ake te pūtoro ngota fluorine i te hauwai, na reira e kore e taea e nga waeine CF2 e tata ana te whakawhiti tika i te takotoranga whakawhiti, engari ka hanga he mekameka whiri, he ngota fluorine e hipoki ana i te mata o te mekameka polymer katoa.Ko tenei hanganga ngota e whakamarama ana i nga momo ahuatanga o te PTFE.I te mahana i raro iho i te 19 ℃ ka hanga 13/6 helix;te wahanga whakawhiti ki te 19 ℃, wetekina paku te ngota ngota ki te hanga 15/7 helix.

Ahakoa kua pakaru te waro perfluorocarbon – here waro me te waro – here fluorine me uru te kaha 346.94 me 484.88kJ/mol, engari PTFE depolymerization pūngao whakaputa 1mol tetrafluoroethylene me 171.38kJ anake.Na i roto i te pyrolysis, PTFE te nuinga depolymerizate tetrafluoroethylene.PTFE i 260,370 me 420 ℃ te tere mate taimaha (%) ko 1×10-4, 4×10-3 me 9×10-2 ia haora.