Kev sib piv ntawm cov roj tsis kam ntawm NBR thiabFKM
NBR (nitrile roj hmab) yog cov khoom siv roj-resistant sealing thiab siv dav hauv cov ntawv thov hauv qab no.
Mechanical khoom seals
NBR tuaj yeem siv dav hauv cov roj ntsaws ruaj ruaj, gaskets thiab lwm yam sealing qhov chaw ntawm ntau yam khoom siv tshuab.
Qhov no suav nrog cov cuab yeej siv tshuab xws li twj, motors, gearboxes, bearings, thiab lwm yam.
Nws cov roj tsis zoo tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm cov khoom siv no hauv lubricating roj ib puag ncig.
1.Automotive qhov chaw foob
NBR yog ib qho ntawm cov khoom siv sib khi feem ntau hauv kev lag luam tsheb.
Roj foob, gaskets thiab lwm yam ntsaws ruaj ruaj siv nyob rau hauv lub cav, gearbox, suspension system thiab lwm yam.
Muaj peev xwm tiv taus cov tshuaj ib puag ncig ntawm cov roj tsheb xws li roj av, cav roj, cov dej nres, thiab lwm yam.
2.Hydraulic system seals
NBR cov ntsaws ruaj ruaj tau siv dav hauv ntau yam khoom siv hydraulic, xws li hydraulic kheej kheej, hydraulic li qub, thiab lwm yam.
Nyob rau hauv ib puag ncig hydraulic roj, NBR tuaj yeem muab kev ruaj ntseg sealing kev ua tau zoo.
Nyob rau tib lub sijhawm, nws kuj muaj qee yam hnav tsis kam, uas ua tau raws li kev siv cov txheej txheem hydraulic.
3.Industrial khoom foob
NBR cov ntsaws ruaj ruaj kuj tau siv dav hauv qee yam khoom siv xws li compressors, twj tso kua mis, thiab lwm yam.
Cov cuab yeej no yuav nkag mus rau hauv kev sib cuag nrog ntau cov roj ua haujlwm thaum lub sijhawm ua haujlwm, thiab NBR cov ntsaws ruaj ruaj tuaj yeem muab cov nyhuv sealing ruaj khov.
Piv nrog cov roj hmab ua haujlwm siab xws li FKM, NBR muaj ntau qhov zoo ntawm cov nqi ua haujlwm.
4.Cov raj xa dej dav dav
NBR pipeline seals, xws li cov yeeb nkab sib txuas, flange gaskets, thiab lwm yam., yog siv dav.
Nws tuaj yeem siv rau roj thiab tshuaj sib khi hauv ntau lub raj xa dej.
Nws tus nqi qis thiab kev ua haujlwm yooj yim ua rau nws yog tus neeg ua si tseem ceeb hauv kev ua haujlwm ntawm cov kav dej dav dav.
FKM (fluororubber), raws li cov khoom siv roj-tiv taus zoo heev, yog siv dav hauv cov ntawv thov hnyav hauv qab no
Aerospace cov cuab yeej foob
FKM cov ntsaws ruaj ruaj yog dav siv nyob rau hauv aerospace teb vim lawv zoo heev kub thiab tshuaj tsis kam.
Piv txwv li, cov khoom xws li turbochargers thiab roj tshuab xav tau FKM cov ntsaws ruaj ruaj kom tiv taus qhov kub thiab txias thiab kub siab.
Nws zoo heev sealing kev ua tau zoo ua kom ntseeg tau kev ua haujlwm ntawm cov cuab yeej tseem ceeb no.
1.Automobile engine system seals
FKM cov ntsaws ruaj ruaj yog dav siv nyob rau hauv qhov kub thiab txias qhov chaw siab xws li tsheb cav thiab gearboxes.
Nws tuaj yeem muab kev sib khi ruaj khov hauv qhov chaw hnyav xws li cov roj kub kub thiab roj.
Piv nrog NBR cov ntsaws ruaj ruaj, FKM muaj qhov pom tseeb zoo hauv kev laus ua haujlwm thiab kev pabcuam lub neej.
2.High kub seals rau cov khoom siv
FKM seals ua lub luag haujlwm tseem ceeb hauv kev siv kub kub ntawm qee cov khoom siv hauv kev lag luam.
Piv txwv li, cov khoom siv tshuaj, cov tshuab txhaj tshuaj molding, qhov cub, thiab lwm yam., FKM tuaj yeem tiv taus qhov kub ntawm qhov kub siab tshaj 300 degree.
Nws cov cua sov ua haujlwm zoo ua kom ntseeg tau tias cov khoom siv tuaj yeem ua haujlwm tau zoo nyob rau hauv cov xwm txheej hnyav.
3.Seals hauv kev lag luam petrochemical
Hauv thaj chaw ntawm cov tshuaj zoo xws li roj av thiab tshuaj, FKM cov ntsaws ruaj ruaj yog cov khoom nyiam.
Nws cov tshuaj tiv thaiv zoo heev tuaj yeem tiv taus ntau yam corrosive media xws li acids, alkalis, hnyav, thiab lwm yam.
Siv dav hauv kev sib khi ntawm cov khoom siv xws li cov kav dej, cov reactors, thiab cov tank cia.
4.Military thiab tub rog cov khoom foob
FKM cov ntsaws ruaj ruaj tau siv dav hauv kev ua tub rog cov cuab yeej siv vim lawv qhov kev ua tau zoo heev.
Piv txwv li, missile launchers, tsheb tub rog, thiab lwm yam., FKM cov ntsaws ruaj ruaj tuaj yeem muab kev sib khi ruaj khov hauv qhov chaw hnyav.
Nws tiv thaiv tshav kub, hluav taws xob tiv thaiv, thiab tshuaj tiv thaiv corrosion ua kom muaj kev nyab xeeb ntawm cov khoom siv tub rog.
Roj kuj
FKM muaj cov roj zoo dua li NBR thiab tuaj yeem siv rau ntau qhov chaw ntawm cov roj.
FKM tuaj yeem tiv taus cov roj kub kub txog 300 degree, thaum NBR feem ntau tsuas tuaj yeem tiv taus cov roj kub ntawm 120 degree.