PTFE bolodi (lotchedwanso PTFE bolodi, Teflon bolodi, Teflon bolodi) lagawidwa mitundu iwiri: akamaumba ndi kutembenuka. Zogulitsa zake zimagwiritsidwa ntchito kwambiri ndipo zimakhala ndi zinthu zapamwamba kwambiri: kukana kutentha kwambiri komanso kutsika (-192 ° C-260 ° C), dzimbiri ...

Zodzaza nthawi zambiri zimatanthawuza zinthu zomwe zimadzazidwa ndi zinthu zina. Muukadaulo wamakina, kulongedza kumatanthauza zinthu zolimba zomwe zimayikidwa munsanja zodzaza, monga mphete za Pall ndi mphete za Raschig, ndi zina zambiri, zomwe ntchito yake ndikuwonjezera kukhudzana kwamadzi ndi gasi ...

Zodzaza nthawi zambiri zimatanthawuza zinthu zomwe zimadzazidwa ndi zinthu zina. Muukadaulo wamakina, kulongedza kumatanthauza zinthu zolimba zomwe zimayikidwa munsanja zodzaza, monga mphete za Pall ndi mphete za Raschig, ndi zina zambiri, zomwe ntchito yake ndikuwonjezera kukhudzana kwamadzi ndi gasi ...

Mwachidule The mzere PTFE payipi payipi ndi kuvala wosanjikiza wa PTFE payipi pamkati khoma la payipi zitsulo. PTFE payipi ali ndi maonekedwe abwino ndi kapangidwe, palibe zonyansa makina, mphamvu mkulu, kwambiri mankhwala bata, kukana dzimbiri, kusindikiza, kudzipangira lubr ...

Nthawi ya chitsimikizo ndi gawo lofunikira lomwe chinthu chilichonse chiyenera kukhala nacho. Nthawi ya chitsimikizo ndi nthawi yotsimikiziranso zabwino. Ndi mtundu wa chitsimikizo chamtundu wa chinthucho mkati mwa nthawi yodziwika. Zomwezo ndizowona pazinthu za PTFE. Ngakhale ife...

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, pi ...

Mawonekedwe a pepala la PTFE: 1. The PTFE pepala zakuthupi ali kwambiri kukhazikika kwa mankhwala, kukana dzimbiri, kusindikiza, kondomu mkulu ndi sanali kumata, kutchinjiriza magetsi ndi zabwino kukana kukalamba. 2. Kutentha kwakukulu, kutentha kwa ntchito mpaka ...

The monomer wa PTFE ndi tetrafluoroethylene (TFE), ndi kuwira mfundo -76.3 digiri Celsius. Zimaphulika kwambiri pamaso pa okosijeni ndipo zimatha kufananizidwa ndi mfuti. Chifukwa chake, kupanga kwake, kusungidwa ndi kugwiritsidwa ntchito m'makampani kumafunikira okhwima kwambiri ...

Choyamba ndi chifukwa chakuti malo ake osungunuka ndi pafupifupi madigiri 327 Celsius, omwe ndi apamwamba kwambiri kuposa a PE (~ 130) ndi PVDF (~ 177) omwe ali ndi zofanana. Chinthu chofunika kwambiri chomwe chimatsimikizira malo osungunuka ndi mphamvu pakati pa unyolo ndi mamolekyu a unyolo. ,...