-
Kukutengerani kuti mumvetse moyo wautumiki wa mapepala a PTFE
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 tonse tikudziwa kuti ...Werengani zambiri -
Mapepala a PTFE amagawidwa kukhala matabwa otembenuzidwa, matabwa opangidwa ndi masitepe.
Mbale yotembenuza PTFE imapangidwa ndi utomoni wa PTFE kudzera pakuphatikizana, sintering ndi makina odulira mozungulira.Nthawi zambiri, makulidwe a PTFE kutembenukira mbale ndi 0.5mm-12mm ....Werengani zambiri -
Ndi mafakitale ati omwe mapepala a PTFE amagwiritsidwa ntchito?
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, zida chidebe lini ...Werengani zambiri -
Ndi madera asanu ati omwe ali ndi mapepala a PTFE oyenera?
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. High kutentha kukana, ntchito kutentha mpaka 250 ℃.Kukana kutentha kwapansi, goo...Werengani zambiri -
Polymerization ndi processing wa PTFE
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 kwamakampani kumafunikira chitetezo chokhwima kwambiri ...Werengani zambiri -
Chifukwa chiyani PTFE imatha kupirira kutentha 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 mapangidwe ofanana.Chinthu chachikulu chomwe chimatsimikizira malo osungunuka ndi mphamvu pakati pa unyolo ndi mamolekyu a unyolo.ngakhale f...Werengani zambiri -
Kulowetsa ndi kutumiza kunja kwa PTFE
Ambiri mwa PTFE opangidwa m'dziko lathu ndi mitundu wamba, khalidwe si mkulu, wa pakati ndi otsika-mapeto mankhwala.Mitundu yodziwika bwino ya PTFE imakhala makamaka ufa wa ultraffine PTFE, fusible PTFE, kutentha kwachipinda chochizira zokutira utomoni wa fluorine, nano PTFE, PTFE yowonjezera, moni kwambiri...Werengani zambiri -
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, wosakwana zaka 30, wokhutiritsa ...Werengani zambiri -
Kodi pepala la PTFE lingagwiritsidwe ntchito pa kutentha kotani?
Tetrafluoroethylene mbale amadziwika kuti mfumu ya mapulasitiki m'munda wa mapulasitiki, ndi ntchito zake n'zosakwaniritsidwa ndi mapulasitiki wamba, choncho nthawi zambiri ntchito m'madera nkhanza, monga asidi ndi zamchere, zowononga TV ndi kutentha kwambiri.Ndiye...Werengani zambiri -
Kodi mipope yachitsulo yokhala ndi pulasitiki yokhala ndi mankhwala ndi chiyani?
Kugwirizana pakati pa mipope yachitsulo yokhala ndi pulasitiki yopangidwa ndi pulasitiki ndiyo nkhani yofunika kwambiri pamakampani opanga zida zomangira.Ogwiritsa ntchito, mapangidwe, zomangamanga ndi mayunitsi ena amakhudzidwa ndi mphamvu yolumikizira yosadalirika, kuyika ndi kukonza zovuta, ndi ...Werengani zambiri -
Kukana kukalamba kwa PTFE chubu
Chubu cha PTFE chili ndi kukana kukalamba bwino, kusamata komanso kusayaka.Zofanana ndi ma cell a solar a monocrystalline silicon.Kuphatikiza pa kukhala oyenera kugwiritsidwa ntchito pazambiri zazikulu, ma cell a solar amathanso kukana kuwonongeka kwa ma radiation, ...Werengani zambiri -
Ubwino wa PTFE
Pali ubwino asanu ndi atatu a PTFE: Mmodzi: PTFE ali ndi katundu wa kutentha kukana mkulu, ntchito yake kutentha kufika 250 ℃, pamene ambiri pulasitiki kutentha kufika 100 ℃ pulasitiki adzasungunuka palokha, koma pamene tetrafluoroethylene kufika 250 ℃, imatha kusungabe zonse ...Werengani zambiri
