Tus thawj coj nyob rau hauv high-pressure sealing daim ntaub ntawv - XNBR seals
Hauv kev lag luam niaj hnub no, kev siv cov cuab yeej siv high-pressure sealing yog qhov tseem ceeb, uas cuam tshuam rau kev ua haujlwm ruaj ntseg ntawm cov cuab yeej siv, kev tsim khoom thiab kev tiv thaiv ib puag ncig. Ntawm ntau cov ntaub ntawv sealing,XNBR foobyog cov khoom ntawm kev xaiv rau high-pressure sealing daim ntaub ntawv vim lawv cov khoom tshwj xeeb thiab ntau yam kev siv. Tsab ntawv xov xwm no yuav piav qhia txog cov yam ntxwv, cov yam ntxwv tsis zoo thiab cov ntaub ntawv thov ntawm XNBR foob.
Cov yam ntxwv ntawm XNBR seals
XNBR cov ntsaws ruaj ruaj, piv txwv li carboxylated nitrile roj hmab (XNBR) cov ntsaws ruaj ruaj, yog cov khoom siv hluavtaws polymer. Nws muaj cov yam ntxwv tseem ceeb hauv qab no:
Siab corrosion kuj
XNBR cov ntsaws ruaj ruaj tuaj yeem tiv taus qhov yaig ntawm cov xov xwm corrosive xws li cov kua qaub muaj zog, muaj zog alkalis, ntsev tov, thiab lwm yam, thiab lawv cov kev tiv thaiv corrosion nyob deb tshaj li ntawm cov tsoos roj hmab seals. Qhov no ua rau nws siv dav hauv corrosive media ib puag ncig xws li tshuaj lom neeg, roj av, chiv, thiab lwm yam.
Kev sib txhuam qis
XNBR cov ntsaws ruaj ruaj muaj cov coefficient tsawg heev ntawm kev sib txhuam thiab tuaj yeem tsim cov yeeb yaj kiab tiv thaiv ntawm kev sib txhuam, txo kev sib txhuam, txo hnav thiab txhim kho kev sib khi. Raws li qhov kev xeem, nws cov coefficient ntawm kev sib txhuam tsuas yog {{0}}.04, uas yog qis dua li 0.3-0.5 ntawm cov tsoos roj hmab foob.
Abrasion tsis kam
XNBR foobmuaj kev hnav zoo thiab tuaj yeem tswj xyuas qhov kev sib khi ruaj khov hauv kev ua haujlwm siab thiab kev kub ceev. Qhov no ua rau nws dav siv nyob rau hauv high-speed rotating khoom, conveying khoom thiab lwm yam teb.
Anti-aging kev ua tau zoo
XNBR cov ntsaws ruaj ruaj muaj lub neej ua haujlwm ntev thiab muaj peev xwm ua haujlwm hnyav xws li kub kub, tsis tshua muaj kub, thiab hluav taws xob
Ua haujlwm ruaj khov hauv ib puag ncig. Nws lub hnub nyoog-tiv taus lub neej nyob deb tshaj li cov tsoos roj hmab foob, txo qhov zaus ntawm kev hloov thiab txo cov nqi tu.
Technical parameters ntawm XNBR seals
Cov kev tsis sib xws ntawm XNBR foob yog raws li hauv qab no:
Qhov kub thiab txias: -20 ~ 250 degree (-4 ~ +482 degree F)
Siab ntau: -0.1 ~ 6.4Mpa (tag nrho qhov tsis zoo siab rau 64kgf / cm2)
Tshuaj tsis kam: Nws yog inert rau feem ntau cov tshuaj thiab cov kuab tshuaj, thiab tuaj yeem tiv taus cov kua qaub thiab alkalis, dej thiab ntau yam kuab tshuaj organic.
Flexibility thiab compression rov qab zog: XNBR cov ntsaws ruaj ruaj muaj qhov yooj yim thiab compression rov qab zog, thiab tuaj yeem hloov mus rau ntau qhov chaw ua haujlwm nyuaj.
Daim ntawv thov piv txwv ntawm XNBR foob
Hauv thaj chaw ntawm cov khoom siv tshuaj sib khi, muaj ntau daim ntawv thov ntawm XNBR seals. Piv txwv li, nyob rau hauv chlor-alkali ntau lawm, XNBR ntsaws ruaj ruaj yog siv nyob rau hauv lub sealing qhov chaw ntawm electrolyzers, thiab lawv ruaj khov sealing kev ua tau zoo txhim kho efficiency thiab zoo. Nyob rau tib lub sijhawm, hauv kev lag luam roj av, XNBR cov ntsaws ruaj ruaj kuj tau siv dav hauv ntau cov ntsaws ruaj ruaj, cov kav dej thiab cov li qub, tiv thaiv cov roj thiab cov pa tawm thiab ua kom muaj kev nyab xeeb ntawm cov roj thiab roj ntau lawm.