O-rings tuaj yeem siv rau ntau yam kev siv vim lawv yog tsim los ntawm ntau yam khoom siv.O-rings feem ntau yog ua los ntawm roj hmab, los yog ntau tshaj yog ib tug polymer / elastomer.Cov polymers no feem ntau yog kho los ntawm vulcanization, uas ua rau muaj zog, ruaj khov thiab ntau elastic cov ntaub ntawv.
P-rings yog cov khoom siv ntau tshaj plaws rau cov ntsaws ruaj ruaj vim tias lawv cov nqi qis, kev siv yooj yim, kev ua haujlwm ruaj khov, thiab cov kev xav tau yooj yim.O-rings raug kev kub ntxhov ntawm kaum tawm megapascals (kilo-phaus).O-rings tuaj yeem siv rau hauv daim ntawv thov zoo li qub nrog rau hauv kev siv dynamic uas muaj kev sib txheeb ntawm cov khoom, xws li shafts ntawm cov twj rotary thiab pistons ntawm hydraulic cylinders.
Lub O-ring yog tsim rau muab ntsia rau ntawm ntau yam khoom siv kho tshuab, raws li qhov ntsuas kub, siab, thiab cov kua thiab roj sib txawv, nws tuaj yeem ua lub luag haujlwm sib khi hauv lub xeev zoo li qub lossis txav mus los.Ntau hom kev foob tau siv dav hauv cov cuab yeej siv tshuab, nkoj, tsheb, khoom siv aerospace, metallurgical machinery, tshuaj machinery, siv tshuab, siv tshuab, mining machinery, roj av machinery, yas machinery, agricultural machinery, thiab ntau yam twj paj nruag thiab meters.keeb.O-rings feem ntau yog siv rau kev sib khi zoo li qub thiab rov ua dua tshiab.Thaum siv rau cov ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ruaj ruajLub O-ring feem ntau yog ntsia rau hauv qhov zawj nrog ib lub voj voog hla ntawm sab nraud lossis sab hauv lub voj voog los ua lub luag haujlwm sib khi.O-rings tseem ua lub luag haujlwm zoo hauv kev sib khi thiab kev poob siab nyob rau hauv ib puag ncig xws li roj tsis kam, acid thiab alkali tsis kam, sib tsoo, thiab tshuaj yaig.Yog li, O-rings yog cov feem ntau siv cov ntsaws ruaj ruaj hauv hydraulic thiab pneumatic kis tau tus mob.
FKM thiab NBR elastomers raug xaiv los ntawm feem ntau ntawm Cov Neeg Siv Khoom hauv Xingtai xinchi.Tsis tas li ntawd, cov ntawv thov kub nruab nrab ntawm -15 ° C thiab 110 ° C tau txais kev pabcuam los ntawm ob lub tebchaw, ua rau ob qho khoom xaiv zoo heev rau kev siv dav dav.Qhov tseeb, Ob qho khoom siv tau zoo rau kev siv hauv qhov kub ntawm -30 txog 125 ° C.FKM muaj qhov zoo ntawm qhov kub thiab txias dua.FKM roj hmab yog mos thiab elastic.Tab sis tus nqi ntawm FKM elastomer yog nce los ntawm lub yim hli ntuj ntawm lub xyoo no, tus nqi yog siab dua ua ntej.NBR muaj qhov zoo me ntsis thaum muab piv rau lub sijhawm luv luv.NBR muaj kev tiv thaiv tshwj xeeb rau acids, diluted alkalies, hydraulic kua, dej, ethylene glycol kua thiab cawv.FKM muaj cov kev tiv thaiv tshwj xeeb rau chav, ozone, compression teeb, dav spectrum tshuaj tsis kam, muaj ntxhiab hydrocarbons, chlorinated hydrocarbons, tsis-flammable hydraulic kua, laus, muaj zog acids, nres kua, acetone, halogenated hydrocarbons, nqus thiab feem ntau acids.
Post lub sij hawm: Aug-25-2022