O le PTFE e tu mo PolyTetraFluoroEthylene, o le faaupuga vailaʻau mo le polymer (CF2)n.
Polytetrafluoroethylene (PTFE) o se sui thermoplastic o le fluoropolymer aiga o palasitika ma e maualalo le coefficient o feteʻenaʻiga, mea lelei insulating.
Mama Fa'amauga Fa'amauga Fa'apelepe Pepe - Sansheng Fluorine Plastics
I totonu o le laufanua galue malosi o masini e pulea ai le suavai, o le maualuga o vaega maualuga - lelei e le mafai ona faʻateleina. Faatasi ai ma nei mea, o le mama faʻamaufaʻailoga o le butterfly valve e tulaʻi mai e fai ma maatulimanu mo gaioiga lelei ma le leak-proof valve. E mitamita le Sansheng Fluorine Plastics i le ofoina atu o se fofo fou ma lona nofoa PTFE butterfly valve, ua mamanuina e faʻafefiloi ma le DN50 - DN600 butterfly valve.
PTFE, poʻo le Polytetrafluoroethylene, o loʻo faʻatusalia le tumutumu o tekinolosi polymer, aemaise lava i talosaga e manaʻomia ai le faʻaogaina o vailaʻau faʻamaʻi ma le mautu o le vevela. E masani ona lauiloa i lona igoa tau fefaʻatauaʻiga, Teflon, PTFE faʻamaualuga se seti tulaga ese o meatotino e aofia ai le faʻamama le susu absorption, sili atu le malosi insulation eletise, ma le lautele lautele faapalepale vevela. O nei uiga e faia ai a tatou mama faʻamaufaʻailoga butterfly valve e le naʻo se vaega, ae o se elemene taua i le faʻamautinoaina o le faʻatinoina o le amio saʻo ma le umi o le faʻaogaina o valve system i luga o le tele o faʻalapotopotoga faʻapisinisi.O lo tatou faʻamaoni i le lelei e amata i le filifilia o meafaitino. O le PTFE o loʻo faʻaaogaina i totonu o matou nofoa valve butterfly o le 100% taupou, faʻamautinoaina o oloa uma e aoga mai le sili ona mama o lenei polymer mataʻina. O lenei ta'utinoga e fa'alautele atu i itu uma o la tatou gaosiga, lea e fetaui lelei ai le fa'ainisinia o le fa'ainisinia ma le fa'atonuina o tulaga lelei e maua ai se fa'amaufa'ailoga e fa'amaonia ai le leai o se li'o. E fetaui lelei mo le tele o faʻaoga, mai le gaosiga o vailaʻau i le gaosiga o meaʻai ma meainu, o matou mama faʻamaufaʻailoga a le butterfly valve e tu e fai ma molimau i le faʻafouina o le Sansheng Fluorine Plastics ma le faʻamaoni i le lelei. Faatasi ai ma le lautele lautele o le DN50 - DN600, o nei nofoa valve e lava le tele e faʻafetaui ai manaʻoga o pisinisi eseese, faʻamautinoa le faʻamaoni, umi le ola, ma le faʻatinoga i le fatu o au gaioiga.
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Zero Leakage PTFE Valve Nofo Butterfly Valve Vaega DN50 - DN600
Taupou PTFE (Polytetrafluoroethylene)
PTFE (Teflon) o le fluorocarbon faʻavae polymer ma e masani lava o le sili ona faʻamaʻi faʻamaʻi mai palasitika uma, aʻo faʻatumauina mea lelei faʻamalama ma eletise eletise. O le PTFE e iai foʻi le maualalo o le feteʻenaʻiga o lea e lelei mo le tele o faʻaoga maualalo.
O mea nei e le fa'aleaga ma talia e le FDA mo mea'ai. E ui lava o mea faʻainisinia o le PTFE e maualalo, faʻatusatusa i isi palasitika faʻainisinia, e tumau pea lona aoga i luga o le lautele o le vevela.
Va'aiga vevela: -38°C i le +230°C.
Lanu: paepae
Fa'aopoopo fa'asili: 0%
Parameter Laupapa:
| Meafaitino | Talafeagai Temp. | Uiga |
| NBR |
-35℃~100℃ Vave -40℃~125℃ |
O le pa'u nitrile e lelei lona lava - fa'alauteleina meatotino, abrasion tete'e ma hydrocarbon - mea e tete'e. E mafai ona faʻaaogaina e avea o se mea lautele mo vai, vacuum, acid, masima, alkali, gaʻo, suauu, pata, suauʻu hydraulic, glycol, ma isi. E le mafai ona faʻaaogaina i nofoaga e pei o le acetone, ketone, nitrate, ma fluorinated hydrocarbons. |
| EPDM |
-40℃~135℃ Vave -50℃~150℃ |
Ethylene-propylene pa'u ose lelei lautele-faamoemoega pa'u gaosia e mafai ona fa'aoga i vai vevela, meainu, oloa susu, ketones, ava malosi, nitrates, ma glycerin, ae le o le hydrocarbon-suau'u fa'avae, inorganics, po'o solvents.
|
| CR |
-35℃~100℃ Vave -40℃~125℃ |
Neoprene e faʻaaogaina i ala o faasalalauga e pei o acids, suauʻu, gaʻo, pata ma solvents ma e lelei le tetee i osofaʻiga. |
Mea:
- PTFE
Fa'ailoga:
- FDA, REACH, ROHS, EC1935
Tulaga lelei:
O le PTFE e tu mo PolyTetraFluoroEthylene, o le faaupuga vailaʻau mo le polymer (CF2)n.
Polytetrafluoroethylene (PTFE) o se sui thermoplastic o le fluoropolymer aiga o palasitika ma e maualalo le coefficient o feteʻenaʻiga, mea lelei insulating.
PTFE e chemically inert i le tele o mea. E mafai fo'i ona tatalia fa'aoga vevela maualuga ma e iloa lelei mo ana mea fa'aanti-stick.
O le filifilia o mea mama nofoa sa'o e masani lava o le filifiliga sili lea ona faigata i totonu Valve Polo Filifiliga. Ina ia fesoasoani ia matou tagata faʻatau i lenei faagasologa, matou te naunau e ofoina atu faʻamatalaga i luga o talosaga a tagata faatau.
PTFE valve nofoa na gaosia e le US o loʻo faʻaaogaina lautele i textile, eletise eletise, petrochemical, faʻamafanafana ma pusaaisa, vailaʻau, fau vaa, metallurgy, alamanuia mama, puipuiga o le siosiomaga, Alamanuia Pepa, Sugar Industry, Compressed Air ma isi fanua.
Fa'atinoga o oloa: maualuga le vevela, malosi lelei ma le alkali ma le suau'u; fa'atasi ai ma le toe fa'aleleia lelei, malosi ma tumau e aunoa ma le tafe.
PTFE, poʻo le Polytetrafluoroethylene, o loʻo faʻatusalia le tumutumu o tekinolosi polymer, aemaise lava i talosaga e manaʻomia ai le faʻaogaina o vailaʻau faʻamaʻi ma le mautu o le vevela. E masani ona lauiloa i lona igoa tau fefaʻatauaʻiga, Teflon, PTFE faʻamaualuga se seti tulaga ese o meatotino e aofia ai le faʻamama le susu absorption, sili atu le malosi insulation eletise, ma le lautele lautele faapalepale vevela. O nei uiga e faia ai a tatou mama faʻamaufaʻailoga butterfly valve e le naʻo se vaega, ae o se elemene taua i le faʻamautinoaina o le faʻatinoina o le amio saʻo ma le umi o le faʻaogaina o valve system i luga o le tele o faʻalapotopotoga faʻapisinisi.O lo tatou faʻamaoni i le lelei e amata i le filifilia o meafaitino. O le PTFE o loʻo faʻaaogaina i totonu o matou nofoa valve butterfly o le 100% taupou, faʻamautinoaina o oloa uma e aoga mai le sili ona mama o lenei polymer mataʻina. O lenei ta'utinoga e fa'alautele atu i itu uma o la tatou gaosiga, lea e fetaui lelei ai le fa'ainisinia o le fa'ainisinia ma le fa'atonuina o tulaga lelei e maua ai se fa'amaufa'ailoga e fa'amaonia ai le leai o se li'o. E fetaui lelei mo le tele o faʻaoga, mai le gaosiga o vailaʻau i le gaosiga o meaʻai ma meainu, o matou mama faʻamaufaʻailoga a le butterfly valve e tu e fai ma molimau i le faʻafouina o le Sansheng Fluorine Plastics ma le faʻamaoni i le lelei. Faatasi ai ma le lautele lautele o le DN50 - DN600, o nei nofoa valve e lava le tele e faʻafetaui ai manaʻoga o pisinisi eseese, faʻamautinoa le faʻamaoni, umi le ola, ma le faʻatinoga i le fatu o au gaioiga.