Ndi madera asanu ati omwe ali ndi mapepala a PTFE oyenera?

Mawonekedwe a pepala la PTFE:
1. Mapepala a PTFE ali ndi kukhazikika kwa mankhwala, kukana kwa dzimbiri, kusindikiza, kutsekemera kwambiri komanso kusamata, kutsekemera kwa magetsi komanso kukana kukalamba.
2. High kutentha kukana, ntchito kutentha mpaka 250 ℃.Otsika kutentha kukana, zabwino makina kulimba pa kutentha otsika, akhoza kusunga 5% elongation ngakhale kutentha kutsika mpaka -196 ℃.
3. Kukana kwa dzimbiri, inert kwa mankhwala ambiri ndi zosungunulira, asidi amphamvu ndi alkali kukana, madzi ndi zosungunulira zosiyanasiyana organic.

4. Kukana kwa nyengo yabwino komanso moyo wabwino kwambiri wokalamba mu mapulasitiki.Kupaka mafuta kwambiri, kocheperako kocheperako pakati pa zinthu zolimba.Kusamatira ndiko kukanikizana kochepa kwambiri kwa zinthu zolimba, ndipo sikumamatira kuzinthu zilizonse.
5. Sichiwopsezo komanso physiologically inert.Monga chotengera chamagazi chochita kupanga ndi chiwalo, sichikhala ndi zotsatirapo zoyipa zikayikidwa m'thupi kwa nthawi yayitali.

Kugwiritsa ntchito pepala la PTFE:
1. PTFE pepala zipangizo ntchito makampani magetsi, ndipo ntchito ngati kutchinjiriza zigawo mphamvu ndi mizere chizindikiro muzamlengalenga, ndege, zamagetsi, zida, makompyuta ndi mafakitale ena.Bearings, gaskets, mavavu ndi mapaipi mankhwala, zovekera chitoliro, zipangizo chidebe linings, etc.

2. PTFE pepala zinthu ntchito magetsi, mankhwala, ndege, makina ndi madera ena m'malo quartz glassware mu kopitilira muyeso-woyera mankhwala kusanthula ndi kusunga mu mphamvu atomiki, mankhwala, semiconductor ndi mafakitale ena.Ma asidi osiyanasiyana, alkalis ndi zosungunulira za organic zitha kupangidwa kukhala zida zamagetsi zokokera kwambiri, mawaya othamanga kwambiri komanso ma waya okwera kwambiri, zombo zamafuta zosagwira dzimbiri, mapaipi amafuta osazizira kwambiri, ziwalo zopangira, ndi zina zotere zitha kugwiritsidwa ntchito ngati zowonjezera. mapulasitiki, mphira, zokutira, inki, mafuta opaka, mafuta, mafuta, etc.

3. The PTFE pepala zakuthupi kugonjetsedwa ndi kutentha ndi dzimbiri, ali kwambiri kutchinjiriza magetsi, kukana kukalamba, mayamwidwe otsika madzi, ndi kwambiri kudzikonda mafuta katundu.Ndi ufa wopaka mafuta womwe umagwiritsidwa ntchito pazambiri zosiyanasiyana.Ikani kuti mupange filimu yowuma kuti mugwiritse ntchito m'malo mwa graphite, molybdenum ndi mafuta ena osakhazikika.Wotulutsa nkhungu wa ma polima a thermoplastic ndi thermoset okhala ndi mphamvu yabwino yonyamula katundu.Amagwiritsidwa ntchito kwambiri m'mafakitale a elastomer ndi labala komanso mu anticorrosion.

4. PTFE pepala zinthu angagwiritsidwe ntchito monga filler kwa epoxy utomoni kusintha avale kukana, kutentha kukana ndi dzimbiri kukana kwa epoxy zomatira.
5. PTFE pepala zakuthupi angagwiritsidwe ntchito ngati binder ndi filler kwa mikate ufa.