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 malo ogulitsa mafakitale, kukhulupirika kwa zigawo za valavu, makamaka mipando, kumasewera ndi ntchito yofunika kwambiri pogwira ntchito ndikugwiririra. Ku Sansheng flooline pulasitiki, ndife onyadira kuti titsegule malonda athu ochita bwino kwambiri - Zolemba - Mpando wa Ptfe Gulu la valavu ya PTFA, zopangidwa ndi mavalo a Bray wokhala ndi Bray wokhala naye m'maganizo. Izi sizongodzipereka kwa kudzipereka kwathu kwa mtundu komanso kumalembanso chikhomo chaukadaulo wa ziwonetsero zosinthidwa kuti zisawonongeke m'malo osiyanasiyana.
Yopangidwa kuchokera ku 100% namwali PTF Ptfe, wozindikiridwa kwambiri pansi pa dzina la Teflon, akuwoneka ngati polymer yemwe amapezeka, ndikuwonetsetsa kuti valavu yathu imakhala yosungapo mtima komanso mikhalidwe yolimba kwambiri. Kuphatikiza pa kukana kwake kwa mankhwala, namwali PTF amakondwerera kwambiri pazinthu zamphamvu kwambiri zamagetsi komanso katundu wamagetsi. Makhalidwe amenewa amapanga mipando yathu ya PTF Mitundu yathu yopanga imamera kuchokera kwa DN50 mpaka DN600, yokhala ndi mawonekedwe ambiri a gulugufe, makamaka osagwirizana ndi ma rivel a Bray Force. Mpando uliwonse wa Vvewa umapangidwa kuti akwaniritse zokolola zero, chofunikira chofunikira kwambiri kwa chitetezo chambiri komanso kuchita bwino m'madzi. Mapangidwe opangidwa ndi njira zopangira zomwe timalemba kuti mpando uliwonse umagwirizana bwino ndi zophatikiza za Bray, kupereka zogwirizana ndi zosasangalatsa komanso zosasangalatsa. Kaya ndi mankhwala othandizira madzi, mankhwala opatsira mankhwala, kapena kupanga mankhwala, miyala yathu ya PTF imawonjezera mavalidwe a gulugufe, ndikuthandizira mwachindunji ku kudalirika kwa dongosolo ndi mtengo - Mphamvu.
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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: - 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 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 yolondola nthawi zambiri imakhala chisankho chovuta kwambiri Vavu 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, asidi wabwino ndi alkali kukana ndi kukana mafuta; yokhala ndi mphamvu zobwereranso bwino, zolimba komanso zolimba popanda kutsika.
Yopangidwa kuchokera ku 100% namwali PTF Ptfe, wozindikiridwa kwambiri pansi pa dzina la Teflon, akuwoneka ngati polymer yemwe amapezeka, ndikuwonetsetsa kuti valavu yathu imakhala yosungapo mtima komanso mikhalidwe yolimba kwambiri. Kuphatikiza pa kukana kwake kwa mankhwala, namwali PTF amakondwerera kwambiri pazinthu zamphamvu kwambiri zamagetsi komanso katundu wamagetsi. Makhalidwe amenewa amapanga mipando yathu ya PTF Mitundu yathu yopanga imamera kuchokera kwa DN50 mpaka DN600, yokhala ndi mawonekedwe ambiri a gulugufe, makamaka osagwirizana ndi ma rivel a Bray Force. Mpando uliwonse wa Vvewa umapangidwa kuti akwaniritse zokolola zero, chofunikira chofunikira kwambiri kwa chitetezo chambiri komanso kuchita bwino m'madzi. Mapangidwe opangidwa ndi njira zopangira zomwe timalemba kuti mpando uliwonse umagwirizana bwino ndi zophatikiza za Bray, kupereka zogwirizana ndi zosasangalatsa komanso zosasangalatsa. Kaya ndi mankhwala othandizira madzi, mankhwala opatsira mankhwala, kapena kupanga mankhwala, miyala yathu ya PTF imawonjezera mavalidwe a gulugufe, ndikuthandizira mwachindunji ku kudalirika kwa dongosolo ndi mtengo - Mphamvu.