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.
Keystone Butterfly Valve Nofo - Saina Falegaosi - Sansheng Fluorine
I le nofoaga o Alamanuia Atinaʻe talosaga, le faʻamaoni ma le faʻatinoina o vaega o mea sili ona matagofie. SNSHENG FLURYIne Plastics, o le Taʻitaʻi Courstnene Butterfly Valter Souse, ua mitamita i le faʻalauiloaina o le laina o le ptfar, O nei alatoto o loʻo i le taupopo mai le taupou o le prtfer, e le gata mai o lo latou tulaga sili atu o le faʻafitauli ma le eletise, faʻatulagaina fou o meatotino.
O le PTPE BUSTERFEly Atove Vaad e Sanstheng flthorine plastics plastics, o le fatu o le tipiina - pito i ai le tele o inisinia. Pule lē talafeagai DN600 Valve lapoa, taʻitasi fasi o se zero pei o le leai o se vaega, o se vaega taua o loʻo manaʻomia i ni vaega saogalemu. O le filifilia o le taupou ptfe pei o le mea autu o loʻo faʻamatalaina ai lo tatou naunautaiga i le lelei ma le faʻatuatuaina. O lenei fluoorocarbon - faʻavae i lalo o Polymer, ua lauiloa foi o Tefolon, ua faamanatuina mo le tetee i le masani ai vailaʻau, ma faia ai le saʻo o mea e masani ai O la matou faʻailoga taua e oʻo mai i le fale gaosi Saina o loʻo tu i luma o fou, na faʻapaʻiaina e faia ai fofo e fono ma sili atu i le faʻamoemoega o se tagata e faʻavavau. Tusa lava poʻo le vailaʻau, vailaʻau suamalie, poʻo ni meaʻai ma meainu ma meainu, o la matou Putersfly Vartefly Vatoto o loʻo faʻamalosia ai le faʻatinoina o mea faʻamaoni ma le lelei. Ma SSRENENGHNELY FLARIne Plastics, tagata faʻatau latou te leʻi naʻo se oloa, ae o se folafolaga o le onosai, lelei, ma le lelei, ma le saogalemu, mautu o gaioiga o latou faiga ma fasi uma.
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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.
Vevelation stress: - 38 ° C i + 230 ° C.
Lanu: paepae
Fa'aopoopo fa'asili: 0%
Tulaga tau Laupapa:
| Mea | 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.
Filifilia o le nofoa nofoa taumatau mea o le tele o faigata o filifiliga i Valve Polo Filifiliga. Ina ia fesoasoani i a matou tagata faʻatau i le taimi o lenei faiga, matou te naunau e ofoina faʻamatalaga i luga o tagata faʻatau talosaga.
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.
O le PTPE BUSTERFEly Atove Vaad e Sanstheng flthorine plastics plastics, o le fatu o le tipiina - pito i ai le tele o inisinia. Pule lē talafeagai DN600 Valve lapoa, taʻitasi fasi o se zero pei o le leai o se vaega, o se vaega taua o loʻo manaʻomia i ni vaega saogalemu. O le filifilia o le taupou ptfe pei o le mea autu o loʻo faʻamatalaina ai lo tatou naunautaiga i le lelei ma le faʻatuatuaina. O lenei fluoorocarbon - faʻavae i lalo o Polymer, ua lauiloa foi o Tefolon, ua faamanatuina mo le tetee i le masani ai vailaʻau, ma faia ai le saʻo o mea e masani ai O la matou faʻailoga taua e oʻo mai i le fale gaosi Saina o loʻo tu i luma o fou, na faʻapaʻiaina e faia ai fofo e fono ma sili atu i le faʻamoemoega o se tagata e faʻavavau. Tusa lava poʻo le vailaʻau, vailaʻau suamalie, poʻo ni meaʻai ma meainu ma meainu, o la matou Putersfly Vartefly Vatoto o loʻo faʻamalosia ai le faʻatinoina o mea faʻamaoni ma le lelei. Ma SSRENENGHNELY FLARIne Plastics, tagata faʻatau latou te leʻi naʻo se oloa, ae o se folafolaga o le onosai, lelei, ma le lelei, ma le saogalemu, mautu o gaioiga o latou faiga ma fasi uma.