Washer Wamtundu Wamtundu PTFE
Tsatanetsatane
PTFE mphete polytetrafluoroethylene ndi chimodzi mwa zinthu zabwino dzimbiri kukana pa dziko masiku ano, kotero kupeza mbiri ya "pulasitiki mfumu". Itha kugwiritsidwa ntchito mumtundu uliwonse wamankhwala kwanthawi yayitali, ndipo yathetsa mavuto ambiri muzamankhwala, petroleum, mankhwala ndi magawo ena m'dziko lathu. Ptfe zisindikizo, gaskets, gaskets. Zisindikizo za polytetrafluoroethylene, ma gaskets, ma gaskets osindikizira amapangidwa ndi utomoni woyimitsidwa wa polytetrafluoroethylene.
Polytetrafluoroethylene (PTFE) zinthu ntchito makampani mankhwala, petrochemical, kuyenga, alkali, asidi, mankwala feteleza, mankhwala, mankhwala, CHIKWANGWANI mankhwala, utoto, coking, malasha gasi, kaphatikizidwe organic, sanali ferrous smelting, chitsulo, atomiki mphamvu ndi mkulu zinthu zoyera (mwachitsanzo, ionic membrane electrolysis), kayendedwe ka zinthu zowoneka bwino ndi magwiridwe antchito, zakudya zolimbitsa thupi kwambiri, zakumwa ndi madipatimenti ena opanga. Sing'anga phosphoric acid, asidi sulfuric, asidi nitric, hydrochloric acid, zidulo zosiyanasiyana organic, organic solvents, amphamvu okosijeni ndi zina amphamvu zikuwononga mankhwala TV.
Kutentha -100～280 ℃, kulola kuzirala kwadzidzidzi ndi kutentha kwadzidzidzi, kapena kusinthasintha kotentha ndi kuzizira.
Kupanikizika -0.1 ~ 6.4mpa (kupanikizika kwathunthu kwa 64kgf / cm2)
-0.1 ~ 6.4mpa (Fullvacuumto64kgf/cm2)
PTFE kusunga mphete makamaka kulimbikitsa yamphamvu, hayidiroliki dongosolo kapena valavu kuthamanga popanda kutaya ntchito yake yosindikiza, angalepheretse O-mphete "extrusion", kusintha ntchito yake kuthamanga, kukula kwake akhoza makonda malinga ndi zofuna za makasitomala.
PTFE kusunga mphete ndi mkulu kutentha kugonjetsedwa -- ntchito kutentha mpaka 250 ℃.
PTFE mphete yotsika kutentha -- yokhala ndi kulimba kwamakina; Ngakhale kutentha kumatsika mpaka -196 ℃, kutalika kwa 5% kumatha kusungidwa.
PTFE kusunga mphete dzimbiri kukana - kwa mankhwala ambiri ndi zosungunulira, kusonyeza inert, asidi amphamvu ndi alkali, madzi ndi zosiyanasiyana zosungunulira organic.
Kukana kwanyengo kwa PTFE - pulasitiki m'moyo wokalamba.
PTFE mphete mkulu kondomu - ndi zinthu olimba mu mikangano coefficient.
Mphete ya PTFE simamatira -- ndipang'onopang'ono pamwamba pa zinthu zolimba ndipo sichimamatira ku chinthu chilichonse.
