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.
High-Quality Bray PTFE+EPDM Butterfly Valve Liner - DN50-DN600
M'malo ovuta a njira zama mafakitale ndi ntchito, kukhulupirika ndi kudalirika kwa zigawo za valve ndizofunika kwambiri. Sansheng Fluorine Plastics imabweretsa nsonga zazitsulo zosindikizira ndi Bray PTFE + EPDM Butterfly Valve Liner yathu. Chopangidwa mwaluso kuti chikwaniritse zolinga ziwiri, mankhwalawa amakwatiwa ndi PTFE (Polytetrafluoroethylene) yokhala ndi matenthedwe apadera a EPDM (Ethylene Propylene Diene Monomer). Kulumikizana kwabwino komwe kumabweretsa mpando wa valve womwe sumangolonjeza komanso kutulutsa ziro zotayikira pamtunda wosiyanasiyana kuchokera ku DN50 mpaka DN600.
Pogwiritsa ntchito mawonekedwe obadwa nawo a Virgin PTFE, omwe amadziwikanso kuti Teflon, ma valve athu amakhala osayerekezeka pokana kuwononga zinthu zowononga. Izi zimawapangitsa kukhala chinthu chofunikira kwambiri m'mafakitale momwe kuwonekera kwamankhwala kumakhala kochitika tsiku ndi tsiku. PTFE, yokhala ndi ma polima olemera kwambiri a molekyulu, imawonetsetsa kuti valavu iliyonse imapereka chotchinga chosagonjetsera madzi, mpweya, ngakhalenso mankhwala oopsa kwambiri. Kuphatikizika kwa zinthu zamphamvuzi, kuphatikizapo kusinthasintha ndi kukhazikika komwe kumaperekedwa ndi EPDM, kumapangitsa kuti ma liners azitha kusintha kusintha kwa kutentha ndi kupanikizika kwa makina, kuonetsetsa kuti moyo wautali ndi wodalirika.Sansheng Fluorine Plastics Bray PTFE + EPDM Butterfly Valve Liner ndi yoposa chigawo chimodzi. Ndi umboni wa luso la uinjiniya, lopangidwa kuti likwaniritse zofuna zamakampani amakono. Kuchokera kumafakitale a petrochemical kupita kumalo opangira zakudya ndi zakumwa, ma liner awa amatsimikizira kukhulupirika, chitetezo, komanso magwiridwe antchito. Kudzipereka kwathu pazabwino komanso zatsopano kumatsimikizira kuti chilichonse chimapangidwa mwaluso, kupereka magwiridwe antchito osayerekezeka komanso mtendere wamalingaliro kwa makasitomala athu. Landirani tsogolo laukadaulo wa ma valve lero ndikuwona kusiyana kwake ndi njira zosindikizira zapamwamba za Sansheng Fluorine Plastics.
Whatsapp/WeChat:+8615067244404
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 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 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 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, kukana kwa asidi wabwino ndi alkali ndi kukana mafuta; yokhala ndi mphamvu zobwereranso bwino, zolimba komanso zolimba popanda kutayikira.
Pogwiritsa ntchito mawonekedwe obadwa nawo a Virgin PTFE, omwe amadziwikanso kuti Teflon, ma valve athu amakhala osayerekezeka pokana kuwononga zinthu zowononga. Izi zimawapangitsa kukhala chinthu chofunikira kwambiri m'mafakitale momwe kuwonekera kwamankhwala kumakhala kochitika tsiku ndi tsiku. PTFE, yokhala ndi ma polima olemera kwambiri a molekyulu, imawonetsetsa kuti valavu iliyonse imapereka chotchinga chosagonjetsera madzi, mpweya, ngakhalenso mankhwala oopsa kwambiri. Kuphatikizika kwa zinthu zamphamvuzi, kuphatikizapo kusinthasintha ndi kukhazikika komwe kumaperekedwa ndi EPDM, kumapangitsa kuti ma liners azitha kusintha kusintha kwa kutentha ndi kupanikizika kwa makina, kuonetsetsa kuti moyo wautali ndi wodalirika.Sansheng Fluorine Plastics Bray PTFE + EPDM Butterfly Valve Liner ndi yoposa chigawo chimodzi. Ndi umboni wa luso la uinjiniya, lopangidwa kuti likwaniritse zofuna zamakampani amakono. Kuchokera kumafakitale a petrochemical kupita kumalo opangira zakudya ndi zakumwa, ma liner awa amatsimikizira kukhulupirika, chitetezo, komanso magwiridwe antchito. Kudzipereka kwathu pazabwino komanso zatsopano kumatsimikizira kuti chilichonse chimapangidwa mwaluso, kupereka magwiridwe antchito osayerekezeka komanso mtendere wamalingaliro kwa makasitomala athu. Landirani tsogolo laukadaulo wa ma valve lero ndikuwona kusiyana kwake ndi njira zosindikizira zapamwamba za Sansheng Fluorine Plastics.