PTFE Pob Valve Rooj
KHOOM NTAUB NTAWV
Taw qhia rau PTFE
Polytetrafluoroethylene (PTFE), feem ntau hu ua Teflon, yog ib qho hluavtaws fluoropolymer paub txog nws cov tshuaj lom neeg tshwj xeeb, cov khoom tsis-stick, thiab kub siab kam rau ua. Nws yog dav siv nyob rau hauv ntau yam kev lag luam vim nws cov khoom sib xyaw tshwj xeeb, ua rau nws yog ib qho khoom siv zoo tshaj plaws rau cov ntawv thov uas xav tau kev ua haujlwm siab thiab kev ntseeg siab.
Hais txog PTFE Pob Valve Rooj
PTFE Pob Valve Lub Rooj zaum yog ib qho tseem ceeb ntawm cov khoom siv hauv cov pob valve, uas yog qhov tseem ceeb hauv kev tswj cov dej ntws hauv cov kav dej. Lub rooj zaum valve yog qhov chaw tiv thaiv uas lub pob bearing so thaum lub valve kaw. PTFE yog qhov kev xaiv zoo tshaj plaws rau daim ntawv thov no vim nws cov tshuaj lom neeg muaj zog, tsis muaj kev sib txhuam, thiab muaj peev xwm tiv taus qhov kub thiab txias.
Cov yam ntxwv tseem ceeb ntawm PTFE Pob Valve Rooj
Tshuaj tiv thaiv
PTFE tiv taus txhua yam tshuaj tshwj tsis yog rau ob peb fluorinated gases thiab molten alkali hlau. Qhov no ua rau PTFE pob valve lub rooj zaum zoo tagnrho rau siv hauv cov tshuab tuav cov tshuaj hnyav.
Kub stability
PTFE tuaj yeem ua haujlwm tau zoo thoob plaws qhov kub thiab txias, feem ntau ntawm -268 ° C (-450 ° F) txog 260 ° C (500 ° F). Qhov dav qhov kub thiab txias no ua kom ntseeg tau tias lub rooj zaum valve tseem ua haujlwm thiab txhim khu kev qha nyob rau hauv ob qho tib si cryogenic thiab kub-kub ib puag ncig.
Tsawg Friction Coefficient
Kev sib txhuam qis ntawm PTFE txo qhov hnav thiab tsim kua muag ntawm lub pob bearing, ncua lub neej ntawm lub valve. Cov cuab yeej no tseem ua kom yooj yim rau kev ua haujlwm du thiab txo lub zog uas yuav tsum tau qhib thiab kaw lub valve.
High Pressure Resistance
PTFE pob valve lub rooj zaum tuaj yeem tiv taus qhov siab, ua rau lawv tsim nyog siv rau hauv cov tshuab ua haujlwm siab xws li cov uas pom hauv kev lag luam roj thiab roj.
Tsis-Stick Surface
Qhov tsis-stick nto ntawm PTFE tiv thaiv adhesion ntawm cov txheej txheem cov ntaub ntawv, uas yog tshwj xeeb tshaj yog zoo nyob rau hauv daim ntaub ntawv uas yuav tsum tau zam, xws li nyob rau hauv kev ua zaub mov thiab tshuaj.
Daim ntawv thov ntawm PTFE Pob Valve Rooj
Kev ua tshuaj lom neeg
Hauv cov nroj tsuag tshuaj, PTFE pob valve lub rooj zaum yog siv rau hauv li qub tuav cov tshuaj corrosive, kom ntseeg tau tias cov li qub tuaj yeem ua haujlwm tau zoo yam tsis muaj kev puas tsuaj los ntawm cov tshuaj.
Kev lag luam kws tshuaj
PTFE pob valve lub rooj zaum yog siv rau hauv cov khoom siv rau kev tsim tshuaj, qhov uas yuav tsum tau zam kom tsis txhob kis kab mob vim lawv cov khoom tsis yog lo thiab tshuaj lom neeg inert.
Kev ua zaub mov
Hauv kev lag luam khoom noj khoom haus, PTFE pob valve lub rooj zaum yog siv los ua cov khoom siv uas lawv tau ntsib nrog cov khoom noj khoom haus, ua kom huv si thiab tiv thaiv kev sib kis.
Kev lag luam roj thiab roj
PTFE pob valve rooj zaum yog siv nyob rau hauv high-pressure pipelines thiab li qub, muab txhim khu kev qha sealing nyob rau hauv ib puag ncig hnyav.
Kev kho dej
Hauv cov chaw kho dej, PTFE pob valve lub rooj zaum yog siv los tswj cov dej ntws ntawm cov tshuaj siv hauv cov txheej txheem kho, ua kom muaj kev tswj xyuas meej thiab tiv thaiv kev sib kis.
Cov txiaj ntsig ntawm Kev Siv PTFE Pob Valve Rooj
Txhim khu kev ntseeg
Kev sib xyaw ntawm cov tshuaj tiv thaiv, qhov kub thiab txias, thiab kev sib txhuam qis ua rau PTFE pob valve lub rooj zaum muaj kev xaiv zoo rau kev sib khi daim ntaub ntawv.
Kev tu yooj yim
Qhov tsis yog-stick nto thiab yooj yim ntawm kev teeb tsa ua PTFE pob valve rooj zaum tsis tshua muaj txij nkawm, txo qis sijhawm thiab nqi kho.
Ntau yam
PTFE pob valve lub rooj zaum tsim nyog rau ntau yam kev siv thoob plaws ntau yam kev lag luam, ua rau lawv muaj ntau yam kev sib khi.
Nqi-zoo
Thaum pib kim dua li lwm cov ntaub ntawv, PTFE pob valve lub rooj zaum muab cov kev daws teeb meem zoo vim lawv lub neej ua haujlwm ntev thiab txo kev saib xyuas.
Xaus
PTFE Pob Valve Rooj zaum muab cov kev ua haujlwm siab sealing tov rau pob li qub siv hauv ntau daim ntawv thov kev lag luam. Lawv cov tshuaj tiv thaiv, qhov kub thiab txias, thiab kev sib txhuam qis ua rau lawv zoo tagnrho rau kev siv nyob rau hauv ib puag ncig uas muaj kev ntseeg siab thiab kev ua neej ntev yog qhov tseem ceeb. Los ntawm kev xaiv PTFE pob valve lub rooj rau koj daim ntawv thov, koj tuaj yeem ua kom muaj kev ntseeg tau zoo dua, kev saib xyuas yooj yim, thiab ntau yam kev sib khi uas ua tau raws li qhov xav tau ntawm koj cov ntawv thov tshwj xeeb.
