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.
Wapamwamba- Ubwino Wa Bray Resilient Atakhala Mipando ya Gulugufe Wagulugufe
Mu gawo la kayendetsedwe ka mafakitale, kukhulupirika kwa zigawo za valve, makamaka zokhalamo, zimagwira ntchito yofunika kwambiri pakugwira ntchito bwino komanso kudalirika kwa ndondomeko. Ku Sansheng Fluorine Plastics, ndife onyadira kuyambitsa malonda athu apamwamba opangidwa ndi apamwamba-mapulogalamu apamwamba - Mpando wa Gulugufe wa PTFE, wopangidwa ndi mavavu agulugufe okhala pansi a Bray. Chogulitsachi sichingotsimikizira kudzipereka kwathu ku khalidwe labwino komanso chimaphatikizapo teknoloji yosindikizira yomwe imasinthidwa kuti ikhale ndi malo osiyanasiyana ovuta.
Wopangidwa kuchokera ku 100% namwali PTFE (Polytetrafluoroethylene), mpando wa vavuwu umapereka kukana kwamankhwala kosayerekezeka, komwe kumapangitsa kukhala chisankho chabwino pamapulogalamu okhudzana ndi zinthu zaukali. PTFE, yomwe imadziwika kwambiri ndi dzina la mtundu wa Teflon, imadziwika kuti ndiyo polima yomwe ili ndi mankhwala ambiri, kuwonetsetsa kuti mipando yathu yamavavu imakhalabe yokhulupirika ngakhale pamavuto. Kupatula kukana kwake kwapadera kwa mankhwala, namwali PTFE imakondweretsedwa chifukwa cha kukhazikika kwake kwamatenthedwe komanso mphamvu zamagetsi zamagetsi. Makhalidwewa amapangitsa mipando yathu ya PTFE ya Gulugufe Wagulugufe kukhala yofunika kwambiri m'mafakitale omwe kuyeretsa kwakukulu ndi zinthu zosasunthika ndizofunikira kwambiri. Zogulitsa zathu zimayambira pa DN50 mpaka DN600, zomwe zimakhala ndi mavavu agulugufe ambiri, makamaka othandizira agulugufe okhala ndi ma valve a Bray. . Mpando uliwonse wa valavu umapangidwa kuti ukwaniritse kutayikira kwa zero, chofunikira kwambiri pachitetezo komanso magwiridwe antchito amadzimadzi. Mapangidwe aluso ndi njira zopangira zomwe timagwiritsa ntchito zimawonetsetsa kuti mpando uliwonse umagwirizana bwino ndi zomwe Bray akufuna, ndikupereka kukwanira koyenera komanso kuphatikiza kopanda msoko. Kaya ndi malo opangira madzi, kukonza mankhwala, kapena kupanga mankhwala, mipando yathu ya PTFE imapangitsa kuti mavavu agulugufe azigwira ntchito bwino komanso kuti azikhala ndi moyo wautali, zomwe zimathandiza kuti dongosololi likhale lodalirika komanso lopanda ndalama.
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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 ndizosaipitsa ndikuvomerezedwa 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 kwapakati: - 38°C mpaka +230°C.
Mtundu: woyera
Mphamvu ya Torque: 0%
Parameter 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 bwino kukana kuukira. |
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 yapampando yoyenera nthawi zambiri kumakhala chisankho chovuta kwambiri Vavu ya Mpira Kusankha. Kuti tithandizire makasitomala athu panthawiyi, ndife okonzeka kupereka zambiri pazopempha zamakasitomala.
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, asidi wabwino ndi alkali kukana ndi kukana mafuta; yokhala ndi mphamvu zobwereranso bwino, zolimba komanso zolimba popanda kutsika.
Wopangidwa kuchokera ku 100% namwali PTFE (Polytetrafluoroethylene), mpando wa vavuwu umapereka kukana kwamankhwala kosayerekezeka, komwe kumapangitsa kukhala chisankho chabwino pamapulogalamu okhudzana ndi zinthu zaukali. PTFE, yomwe imadziwika kwambiri ndi dzina la mtundu wa Teflon, imadziwika kuti ndiyo polima yomwe ili ndi mankhwala ambiri, kuwonetsetsa kuti mipando yathu yamavavu imakhalabe yokhulupirika ngakhale pamavuto. Kupatula kukana kwake kwapadera kwa mankhwala, namwali PTFE imakondweretsedwa chifukwa cha kukhazikika kwake kwamatenthedwe komanso mphamvu zamagetsi zamagetsi. Makhalidwewa amapangitsa mipando yathu ya PTFE ya Gulugufe Wagulugufe kukhala yofunika kwambiri m'mafakitale omwe kuyeretsa kwakukulu ndi zinthu zosasunthika ndizofunikira kwambiri. Zogulitsa zathu zimayambira pa DN50 mpaka DN600, zomwe zimakhala ndi mavavu agulugufe ambiri, makamaka othandizira agulugufe okhala ndi ma valve a Bray. . Mpando uliwonse wa valavu umapangidwa kuti ukwaniritse kutayikira kwa zero, chofunikira kwambiri pachitetezo komanso magwiridwe antchito amadzimadzi. Mapangidwe aluso ndi njira zopangira zomwe timagwiritsa ntchito zimawonetsetsa kuti mpando uliwonse umagwirizana bwino ndi zomwe Bray akufuna, ndikupereka kukwanira koyenera komanso kuphatikiza kopanda msoko. Kaya ndi malo opangira madzi, kukonza mankhwala, kapena kupanga mankhwala, mipando yathu ya PTFE imapangitsa kuti mavavu agulugufe azigwira ntchito bwino komanso kuti azikhala ndi moyo wautali, zomwe zimathandiza kuti dongosololi likhale lodalirika komanso lopanda ndalama.