PTFE imayimira PolyTetraFluoroEthylene, omwe ndi mawu oti polima (CF2)n.
Polytetrafluoroethylene (PTFE) ndi membala wa thermoplastic wa banja la fluoropolymer la mapulasitiki ndipo ali ndi coefficient yocheperako yakukangana, zoteteza kwambiri.
EPDM PTFE mphete za butterfly Valve - Sansheng Fluorine Plastics
M'malo a valavu yamafakitale, akukwaniritsa zosindikizira zabwino komanso zogwira ntchito. A Sansheng fluorine aima patsogolo pa gawo ili, mwaluso pakupanga - Gulu la Epdm PTDFff chikhomo chosindikizira, chopangidwa kuti chikane ndi kupitirira zofunikira zamapulogalamu amakono. Kudzipereka kwathu ku kupambana kumawonekera m'machitidwe osayerekezeredwa, kuphatikiza boma - of - Zida zaluso ndi kudula -
Pakati pa mzere wathu wazogulitsa, chiwalo cha Epm Ptfe Butter mphete yopizira, imapangidwa mosamala kuchokera kwa namwali Ptfe (polytetrafluorothylene), yodziwika bwino yolimbana ndi mphamvu yake komanso yamagetsi. Izi zimapangitsa mphete zathu kusindikizidwa kukhala ndi chisankho chovuta kwambiri pamapulogalamu osiyanasiyana, kuchokera pakusintha kwa mankhwala kupita ku chakudya ndi chakumwa. Kuphatikiza kwapamwamba kwa EPDM ndi PTF sikungowonjezera kukana kwa mankhwala komanso kumawonjezeranso kusinthika kwa mpheta yolimba, ndikuonetsetsa - Chisindikizo - Chisindikizo - Chisindikizo - Chisindikizo - Chisindikizo - Chisindikizo - Chisindikizo - Chisindikizo - Chisindikizo - Chisindikizo - Chisindikizo - Kuzindikira kufunikira kofunikira kwambiri kwa kusindikiza kwa ma Velve, gawo lathu lankhondo la EPD Mphete iliyonse yosindikiza imayang'aniridwa ndi macheke okhazikika, onetsetsani kuti chilichonse chomwe chimaperekedwa kwa makasitomala athu chimakwaniritsa miyezo yapamwamba kwambiri yodalirika komanso. Kaya mukukweza valavu yomwe ilipo kapena kupanga makonzedwe atsopano, mphete zathu zopindika, komanso kudalirika, kuyika ma benncy atsopano mu malonda kuti asindikize bwino.
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Zero Leakage PTFE Valve Seat Butterfly Valve Parts DN50 - Chithunzi cha DN600
Virgin PTFE (Polytetrafluoroethylene)
PTFE (Teflon) ndi polima yopangidwa ndi fluorocarbon ndipo nthawi zambiri imakhala yosamva mapulasitiki onse, pomwe imasungabe zinthu zabwino kwambiri zamafuta ndi magetsi. PTFE ilinso ndi coefficient yotsika ya kukangana kotero ndi yabwino kwa ambiri otsika torque ntchito.
Izi sizoyipa komanso zovomerezeka ndi a FDA pazakudya. Ngakhale kuti makina a PTFE ndi otsika, poyerekeza ndi mapulasitiki ena opangidwa ndi injini, katundu wake amakhalabe wothandiza pa kutentha kwakukulu.
Kutentha: - 38 ° C '23 ° C.
Mtundu: woyera
Mphamvu ya Torque: 0%
Palamu Table:
| Zakuthupi | Temp Yoyenera. | Makhalidwe |
| NBR |
- 35 ℃ ~ 100 ℃ Instant -40℃~125℃ |
Rabara ya nitrile ili ndi zabwino zokha-yokulitsa katundu, kukana abrasion ndi hydrocarbon-yosamva. Itha kugwiritsidwa ntchito ngati zinthu zambiri zamadzi, vacuum, asidi, mchere, alkali, mafuta, mafuta, batala, mafuta a hydraulic, glycol, etc. Sangagwiritsidwe ntchito m'malo monga acetone, ketone, nitrate, ndi fluorinated hydrocarbons. |
| Chithunzi cha EPDM |
- 40 ℃ ~ 135 ℃ Instant - 50 ℃ ~ 150 ℃ |
Ethylene-propylene rabara ndi wabwino general-cholinga kupanga labala kuti angagwiritsidwe ntchito m'makina madzi otentha, zakumwa, mkaka, ketoni, alcohols, nitrates, ndi glycerin, koma osati mu hydrocarbon-ochokera mafuta, inorganics, kapena solvents.
|
| CR |
- 35 ℃ ~ 100 ℃ Instant -40℃~125℃ |
Neoprene imagwiritsidwa ntchito pazofalitsa monga zidulo, mafuta, mafuta, mafuta osungunulira ndi zosungunulira ndipo zimakhala ndi mphamvu zolimbana nazo. |
Zofunika:
- PTFE
Chitsimikizo:
- FDA, REACH, ROHS, EC1935
Ubwino:
PTFE imayimira PolyTetraFluoroEthylene, omwe ndi mawu oti polima (CF2)n.
Polytetrafluoroethylene (PTFE) ndi membala wa thermoplastic wa banja la fluoropolymer la mapulasitiki ndipo ali ndi coefficient yocheperako yakukangana, zoteteza kwambiri.
PTFE ndi mankhwala olowera kuzinthu zambiri. Itha kupiriranso ntchito zotentha kwambiri ndipo imadziwika bwino chifukwa cha anti-ndodo.
Kusankha Mphete yolondola nthawi zambiri imakhala chisankho chovuta kwambiri Valve ya Mpira Kusankha. Kuti tithandizire makasitomala athu panthawi imeneyi, ndife ofunitsitsa kupereka zidziwitso pa pempho la makasitomala.
PTFE valavu mipando opangidwa ndi US chimagwiritsidwa ntchito mu nsalu, siteshoni mphamvu, petrochemical, Kutentha ndi firiji, mankhwala, shipbuilding, zitsulo, makampani kuwala, kuteteza chilengedwe, Paper Makampani, Shuga Makampani, Woponderezedwa Air ndi zina.
Kuchita kwa mankhwala: kukana kutentha kwakukulu, kukana kwa asidi wabwino ndi alkali ndi kukana mafuta; yokhala ndi mphamvu zobwereranso bwino, zolimba komanso zolimba popanda kutayikira.
Pakati pa mzere wathu wazogulitsa, chiwalo cha Epm Ptfe Butter mphete yopizira, imapangidwa mosamala kuchokera kwa namwali Ptfe (polytetrafluorothylene), yodziwika bwino yolimbana ndi mphamvu yake komanso yamagetsi. Izi zimapangitsa mphete zathu kusindikizidwa kukhala ndi chisankho chovuta kwambiri pamapulogalamu osiyanasiyana, kuchokera pakusintha kwa mankhwala kupita ku chakudya ndi chakumwa. Kuphatikiza kwapamwamba kwa EPDM ndi PTF sikungowonjezera kukana kwa mankhwala komanso kumawonjezeranso kusinthika kwa mpheta yolimba, ndikuonetsetsa - Chisindikizo - Chisindikizo - Chisindikizo - Chisindikizo - Chisindikizo - Chisindikizo - Chisindikizo - Chisindikizo - Chisindikizo - Chisindikizo - Chisindikizo - Kuzindikira kufunikira kofunikira kwambiri kwa kusindikiza kwa ma Velve, gawo lathu lankhondo la EPD Mphete iliyonse yosindikiza imayang'aniridwa ndi macheke okhazikika, onetsetsani kuti chilichonse chomwe chimaperekedwa kwa makasitomala athu chimakwaniritsa miyezo yapamwamba kwambiri yodalirika komanso. Kaya mukukweza valavu yomwe ilipo kapena kupanga makonzedwe atsopano, mphete zathu zopindika, komanso kudalirika, kuyika ma benncy atsopano mu malonda kuti asindikize bwino.