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.
Premium Bray EPDM+PTFE Gulugufe Valve Mpando - Sansheng Fluorine Plastics
Sansheng Fluorine Plastics imabweretsa njira yatsopano muukadaulo wa ma valve - Bray EPDM+PTFE Butterfly Valve Seat, hybrid synergy of durability and functionality yopangidwa kuti ikwaniritse zofunikira zama valve a mafakitale. Zogulitsa zathu zimapangidwa mwatsatanetsatane, zomwe zimaphatikizira kukana kwamphamvu kwamankhwala kwa PTFE (Polytetrafluoroethylene) ndi kulimba kwa mphira wa EPDM, ndikukhazikitsa njira yatsopano yamakampani yogwirira ntchito pampando wa vavu.
Pakatikati pa malonda athu pali Virgin PTFE, polima ya fluorocarbon-yodziwikiratu chifukwa chokana mankhwala - mosakayikira ndiyo yabwino kwambiri pakati pa mapulasitiki onse. Katunduyu amapangitsa Bray EPDM+PTFE Butterfly Valve Seat kukhala chisankho chodalirika m'malo omwe kukhudzidwa ndi mankhwala kumakhala kovuta nthawi zonse. Kuphatikizidwa kwa PTFE sikumangowonjezera kukana kwa mpando wa valve ku zinthu zowonongeka komanso kumasunga umphumphu wake pamtunda waukulu wa kutentha, kuonetsetsa kuti ntchitoyo ikugwira ntchito bwino muzochitika zosiyanasiyana. kupirira ndi kupirira. Kuphatikizika kwazinthu izi kumatsimikizira kuti zero kutayikira kumagwira ntchito kuchokera ku DN50 kupita ku DN600, kupangitsa mipando yathu yamavavu kukhala chinthu chofunikira kwambiri pakugwiritsa ntchito zovuta komwe kulondola ndi kudalirika ndikofunikira. The Bray EPDM+PTFE Gulugufe Valve Seat si gawo chabe; ndikudzipereka ku khalidwe labwino ndi kudalirika, kusonyeza kudzipereka kwa Sansheng Fluorine Plastics kuti azichita bwino pamtundu uliwonse. Ndi katundu wapamwamba kwambiri wa kutentha ndi magetsi, mipando yathu ya valve imayima ngati umboni wa ukadaulo wathu pazinthu zapulasitiki za fluorine, kuwonetsetsa kuti ntchito iliyonse imakhalabe yopanda msoko komanso yothandiza.
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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 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 Valve 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.
Pakatikati pa malonda athu pali Virgin PTFE, polima ya fluorocarbon-yodziwikiratu chifukwa chokana mankhwala - mosakayikira ndiyo yabwino kwambiri pakati pa mapulasitiki onse. Katunduyu amapangitsa Bray EPDM+PTFE Butterfly Valve Seat kukhala chisankho chodalirika m'malo omwe kukhudzidwa ndi mankhwala kumakhala kovuta nthawi zonse. Kuphatikizidwa kwa PTFE sikumangowonjezera kukana kwa mpando wa valve ku zinthu zowonongeka komanso kumasunga umphumphu wake pamtunda waukulu wa kutentha, kuonetsetsa kuti ntchitoyo ikugwira ntchito bwino muzochitika zosiyanasiyana. kupirira ndi kupirira. Kuphatikizika kwazinthu izi kumatsimikizira kuti zero kutayikira kumagwira ntchito kuchokera ku DN50 kupita ku DN600, kupangitsa mipando yathu yamavavu kukhala chinthu chofunikira kwambiri pakugwiritsa ntchito zovuta komwe kulondola ndi kudalirika ndikofunikira. The Bray EPDM+PTFE Gulugufe Valve Seat si gawo chabe; ndikudzipereka ku khalidwe labwino ndi kudalirika, kusonyeza kudzipereka kwa Sansheng Fluorine Plastics kuti azichita bwino pamtundu uliwonse. Ndi katundu wapamwamba kwambiri wa kutentha ndi magetsi, mipando yathu ya valve imayima ngati umboni wa ukadaulo wathu pazinthu zapulasitiki za fluorine, kuwonetsetsa kuti ntchito iliyonse imakhalabe yopanda msoko komanso yothandiza.