Mtundu Wapadera Wotsukira PTFE

Mphete ya PTFE polytetrafluoroethylene ndi imodzi mwa zipangizo zabwino zopewera dzimbiri padziko lonse lapansi masiku ano, choncho pezani mbiri ya "mfumu ya pulasitiki". Itha kugwiritsidwa ntchito munjira iliyonse yamankhwala kwa nthawi yayitali, ndipo yathetsa mavuto ambiri mu mankhwala, mafuta, mankhwala ndi madera ena mdziko lathu. Zisindikizo za Ptfe, magasket, magasket. Zisindikizo za Polytetrafluoroethylene, magasket, magasket otsekereza amapangidwa ndi utomoni wa polytetrafluoroethylene wopachikidwa.

Mikhalidwe yogwiritsira ntchito Polytetrafluoroethylene (PTFE) m'makampani opanga mankhwala, petrochemical, refinement, alkali, acid, phosphate feteleza, mankhwala, mankhwala ophera tizilombo, ulusi wa mankhwala, utoto, coking, mpweya wa malasha, organic synthesis, non-ferrous smelting, chitsulo, atomic energy ndi zinthu zoyera kwambiri (monga ionic membrane electrolysis), mayendedwe ndi ntchito za zinthu zokhuthala, chakudya chopatsa thanzi kwambiri, zakumwa ndi madipatimenti ena opanga. Siliva wapakati wa phosphoric, sulfuric acid, nitric acid, hydrochloric acid, ma organic acid osiyanasiyana, organic solvents, ma oxidant amphamvu ndi mankhwala ena amphamvu owononga.

Kutentha -100～280℃, zomwe zimathandiza kuziziritsa mwadzidzidzi ndi kutentha mwadzidzidzi, kapena kusinthana ntchito yotentha ndi yozizira.

Kupanikizika -0.1 ~ 6.4mpa (kupanikizika konse koipa kufika pa 64kgf/cm2)

-0.1 ~ 6.4mpa (Fullvacuumto64kgf/cm2)

Mphete yosungira ya PTFE makamaka ndi yolimbitsa silinda, dongosolo la hydraulic kapena kuthamanga kwa valavu popanda kutaya ntchito yake yosindikiza, imatha kuletsa "kutulutsa" kwa mphete ya O-ring, kukonza kugwiritsa ntchito kwake kuthamanga, kukula kwake kumatha kusinthidwa malinga ndi zosowa za makasitomala.

Mphete yosungira PTFE ndi yolimba kutentha kwambiri -- kutentha kogwira ntchito mpaka 250℃.

Mphete ya PTFE yolimba kutentha pang'ono -- yokhala ndi kulimba kwabwino kwa makina; Ngakhale kutentha kukatsika kufika pa -196℃, kutalika kwa 5% kumatha kusungidwa.

Kukana dzimbiri kwa mphete yosungira PTFE - kwa mankhwala ambiri ndi zosungunulira, zomwe zimasonyeza kuti sizili ndi asidi, asidi wamphamvu ndi alkali, madzi ndi mitundu yosiyanasiyana ya zosungunulira zachilengedwe.

Mphete ya PTFE yolimbana ndi nyengo - pulasitiki mu moyo wokalamba.

Mphete ya PTFE yokhala ndi mafuta ambiri - ndi chinthu cholimba mu coefficient ya kukangana.

Mphete ya PTFE siimamatirira -- ndi mphamvu yaying'ono kwambiri pa zinthu zolimba ndipo siimamatirira ku chinthu chilichonse.