Katundu wa Mafilimu a PTFE

Filimu ya PTFE ikhoza kufika pa mlingo wa B1 wotetezera moto wa DIN4012, kutentha kosungunuka kumatha kufika 200 ℃, ndipo sikophweka kugwira moto.Kulemera pang'ono, ductility wabwino, mkulu compressive mphamvu, osati zosavuta kung'amba.Moyo wautali wautumiki, zaka zosakwana 30, zopangira zopangira zopangira denga ziwiri zosanjikiza.Chifukwa filimu ya PTFE imasindikiza unyolo wa mamolekyu ndi maatomu a fluorine, mphamvu yake yotengera zinthu zina za mankhwala ndi yofooka kwambiri.M'dziko lalikulu, pamwamba pa filimu ya PTFE ndi pafupifupi 185N/M, zopangira ndizochepa, ndipo sizimamatira.

Chifukwa chake, makanema a PTFE makamaka amawonetsa zinthu zabwino zodzitchinjiriza komanso kukana madzi.Teflon filimu ndi zopangira Teflon- TACHIMATA galasi CHIKWANGWANI.PTFE ndi yosinthika kwambiri pokhazikika.Chophimbacho chiyenera kusungunuka ndikuyika pa fiberglass.Kutentha kosungunuka kuli pamwamba pa 400 ℃, ndipo mafupipafupi ophimba amafunika nthawi 10.Mu ulalo uwu, ulusi wa galasi udzakhala wachikasu chifukwa cha kutentha kwambiri, ndipo nthawi zambiri zokutira, zimakhala zolemera kwambiri.Chifukwa chake, PTFE polytetrafluoroethylene filimu zakuthupi zangotulutsa mtundu wa bulauni.Komabe, PTFE polytetrafluoroethylene filimu zinthu akhoza kugaya ndi kuyamwa ultraviolet kuwala kwa dzuwa.

Kanema wa Teflon sangathe kumata.Kuchokera kuwunika kwake kwakuthupi, pali zifukwa zotsatirazi: otsika pamwamba, kukula kwa tinthu tating'ono, kusanthula bwino kwa mankhwala, kusanthula kokhazikika kwa filimu ya polytetrafluoroethylene, komanso filimu yotsika ya SP ya solubility chizindikiro cha polytetrafluoroethylene filimu.Pamwamba pake ndi otsika, ndipo chithandizo chapamwamba pamtunda wovuta nthawi zambiri sichikhala chachikulu.PTFE ili ndi kugwedezeka kwapatsogolo kwa madigiri a 118, kutsekemera kwapambuyo kwapakati pa madigiri 91, ndi kusagwirizana kwapakati pa madigiri 104.Zida zonse ndi zazikulu ndipo kusagwirizana kwapakati kumakhala kwakukulu.Kupaka mafuta kumakhala kochepa, mwachitsanzo, kusamata bwino komanso zomatira zosakwanira.Chonyowa Teflon pulasitiki filimu, kotero palibe zabwino adhesion kwa Teflon tirigu kukula, zabwino kusanthula mankhwala bata, teflon kutupa ndi Kutha onse kuposa crystalline ma polima sangakhoze TACHIMATA pa Teflon pulasitiki filimu zolimba polima unyolo macromolecular padziko.