PTFE High Pressure Piston Cup Foob Piston Pump Cup
Roj-dawb Cua compressor ptfe piston khob seals
● Lub cev thiab txhua yam khoom, PTFE yog qhov ntom ntom, yuav luag tsis nqus.Yog tsis tawv resilience.Nws muaj qhov sib txhuam me me, uas qhia tau zoo heev lubrication.PTFE zoo li qub kev sib txhuam zoo tshaj qhov kev sib txhuam dynamic yog tsawg, thiab qhov kub tsis tshua muaj siab rau qhov melting point, qhov kev sib txhuam zoo yuav luag tsis hloov.Txawm li cas los xij, tsis tshua muaj hardness raug rau lwm cov ntaub ntawv PTFE hnav.Yog tias nws tuaj yeem tsim ib txheej ntawm cov khoom sib tsoo PTFE zaj duab xis, uas txo qhov hnav ntawm PTFE mus rau qhov ntau.
● Thaum tshav kub kub tsis kam, thermal stability ntawm PTFE nyob rau hauv engineering plastics yog qhov tseem ceeb heev.Thaum 200 ℃ mus rau lub melting point, lub decomposition qeeb heev, tsawg heev decomposition, rhuab ntawm 200 ℃ hli, tsawg tshaj li ib lab ntawm cov decomposition, yog negligible.PTFE ntawm -250 ℃ tseem nkig.Kev siv lub sijhawm ntev hauv -250 ~ 260 ℃.
● Cov khoom siv hluav taws xob, PTFE yog cov khoom siv tsis tshua muaj polar, nrog cov khoom zoo heev dielectric, prominently thaum ntau tshaj 0 ℃, dielectric zog thiab tsis cuam tshuam qhov zaus nrog kub, av noo thiab tsis raug cuam tshuam los ntawm corrosive gas.PTFE ntim resistivity thiab nto resistivity yog qhov siab tshaj plaws ntawm tag nrho cov yas, txawm tias tom qab lub sij hawm immersion nyob rau hauv dej, nws yuav tsis poob ho, ntawm 100% txheeb ze humidity ntawm huab cua, qhov saum npoo resistivity tseem tsis hloov.Crystallinity ntawm PTFE ntawm 50% mus rau 80%, lub zog dielectric yuav luag ywj siab ntawm cov degree ntawm crystallinity, thiab muaj qhov qis tshaj dielectric tas li.PTFE zoo arc kuj.
● Vim muaj peb cov kws tshaj lij pab neeg ua haujlwm, peb tuaj yeem tsim thiab muab ntau hom khob foob.Cov no feem ntau siv rau chav dej, roj, dej, hauv lwm yam kev siv tshuaj.Peb lub khob ntim cov ntsaws ruaj ruaj tau txais txiaj ntsig zoo raws li lub zog zoo tshaj plaws-energized seals uas ua kom muaj kev ywj pheej zoo.Cov no tuaj yeem ua tau yooj yim haum nrog qib siab ntawm preload kom tswj kev sib khi ntawm qhov tsis tshua muaj siab.Ua raws li qhov xav tau ntawm cov neeg siv khoom peb muab cov no hauv ntau qhov ntev thiab cov lus qhia tshwj xeeb.
Specification
| Lub npe | Compressor tetrafluoroethane bushings, seals qhov, V-qhia rings, khob seals | ||
| Khoom siv | 1. PTFE | ||
| 2.PTFE + carbon fiber (PTFE ntim nrog carbon fiber, tuaj yeem txhim kho cov khoom ua haujlwm rau compression, tiv taus txias, kub kub, thermal conductivity) | |||
| 3. Txais customized.Cov neeg siv khoom kuj tseem tuaj yeem teev cov muab tub lim (carbon, fiberglass, bronze, thiab lwm yam) raws li cov xwm txheej, kev hloov pauv ntawm cov khoom lag luam. | |||
| Hardness | 60D ~ 64D | ||
| Xim | Dub, beige, xim av, xim av, thiab lwm yam. | ||
| Nruab nrab | Hydraulic roj, dej, cua | ||
| Daim ntawv thov | Feem ntau siv nyob rau hauv cov cua compressors, tab sis kuj muaj feem xyuam rau lwm yam hydraulic foob ib puag ncig.Thiab O-rings siv ua ke. | ||
Packing & Delivery
Lub hnab yas rau sab hauv packing, thawv thawv rau sab nraud packing, tuaj yeem ntim raws li cov neeg siv khoom thov.
