Sealing kev ua tau zoo ntawm PTFE \ / Silicone Septa Undera nyob rau hauv kev kub siab hauv Chromatographic Tsom
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Sealing kev ua tau zoo ntawm PTFE \ / Silicone Septa Undera nyob rau hauv kev kub siab hauv Chromatographic Tsom

Mar. 29th, 2024
Hauv cov chromatographic, nws yog ib qho tseem ceeb kom muaj cov ntsaws ruaj ruaj kom ntseeg tau tias yog cov txiaj ntsig raug thiab ntseeg tau. Ib qho ntawm cov kev cov kev sib tw uas ib txwm pom hauv cov chromatographic yog cov txiaj ntsig ntawm kev kub siab ntawm kev sib khi ua tau zoo ntawmPTFE \ / Silicone SeptasCov. Qhov teeb meem no tuaj yeem ua rau muaj cov dej xau thiab ua tsis tiav uas tuaj yeem cuam tshuam rau kev ncaj ncees thiab cov txheej txheem ntawm kev ntsuas.

PTFE (polytetrafluoroethylene) yog siv dav hauv chromatography vim nws cov tshuaj lom neeg hauv kev sib txhuam, thiab kub tsis kam. Silicon, ntawm qhov tod tes, yog paub rau nws qhov yooj thiab elasticity. Thaum ua ke hauv cov gaskets, PTFE \ / silicone ntsaws ruaj ruaj yog feem ntau nyiam vim tias lawv tuaj yeem tiv thaiv ntau yam kev ua haujlwm.

Txawm li cas los xij, nyob rau hauv cov xwm txheej siab, kev sib khi ua tau zoo ntawm PTFE \ / silicone seplic tuaj yeem ua tau zoo. Ntau yam pab txhawb rau cov kev tshwm sim no

Teeb tsa compression compression compression


PTFE \ / silicone gaskets nyob ntawm compression los tsim lub tuam txhab ruaj khov, siv tau zoo hauv cov chromatographic system. Txawm li cas los xij, raws li cov kev nce siab nce, nyem teeb tuaj yeem tshwm sim hauv cov khoom siv roj gasket. Qhov no yog qhov tshwm sim nyob rau hauv uas cov khoom tsis tau rov qab los rau nws cov qauv qub tom qab tau compressed. Qhov no tuaj yeem tshwm sim nrog lub prolonged raug rau kev kub siab, thiab gasket poob nws lub peev xwm los tswj tau lub foob. Yam khoom xws li lub sijhawm ntawm kev raug rau lub siab, qhov ntau ntawm kev thov siab, thiab thawj zaug zoo ntawm cov khoom siv septa tuaj yeem cuam tshuam rau qib ntawm kev teeb tsa.
Rau kev nkag siab zoo ntawm PTFE \ / Silicone Septa Septa, delve mus rau cov ncauj lus qhia ntxaws no sau lawv cov khoom, kev ua tau zoo, thiab qhov tseeb hauv cov ntaub ntawv Chromatographic:Txhua Yam Koj Yuav Tsum Tau Paub: 137 Pre-SLIT PTFE \ / Silicone Septa Soutra Faqs

Yuav ua li cas nrog nrog compression teeb


Gasket Manufacturerstuaj yeem siv cov khoom siv siab heev uas txo cov yam ntxwv ua tiav.
Los ntawm kev siv tshuaj xyuas thiab hloov cov sijhawm, gaskets qhia tau cov cim qhia kev sib xyaw thiab hloov ua ntej lub cev ncaj ncees yog nyom.

Cov Khoom Siv Khoom Siv


Kev kub siab tuaj yeem ua rau deformation hauv ob qho tib si PTFE thiab silicone cov ntaub ntawv, cuam tshuam rau lawv lub peev xwm los foob. Txawm hais tias nws cov tshuaj ruaj khov, PTFE tuaj yeem tsim cov khoom tawg yooj yim rau hauv lub siab, hloov nws cov duab thiab cuam tshuam lub foob. Silicone, paub txog nws cov kev hloov tau yooj yim, tej zaum yuav muaj kev ntxiv cov kev sib zog thiab txo qis elasticity hauv qab cov khoom lag luam siab, ua kom txo qis kev ua tau zoo.

Txhawm rau kom txo cov khoom lag luam


Siv gaskets nrog kev siv hluav taws xob nrog kev tsim kho lossis txuas ntxiv cov khaubncaws sab nraud povtseg kom nce kev tawm tsam kom deformation nyob rau hauv kev kub siab.
Kev tshawb xyuas kev ntxhov siab kev ntxhov siab kom nkag siab cov kev coj tus cwj pwm tsis muaj peev xwm pab cov kev coj ua kev ncaj ncees.

Qhov mob kub


Cov kev mob siab rau hauv cov tshuaj chromatograph siab yog feem ntau nrog cov kub, uas tuaj yeem cuam tshuam ntxiv cov khoom lag luam ntawmPTFE \ / Silicone SeptumsCov. Ob PTFE thiab Silicone cov ntaub ntawv ua kom sib txawv rau qhov kub hloov. Thermal expansion thiab mroactaction tuaj yeem hloov qhov ntev ntawm septa thiab cuam tshuam nws lub peev xwm los tsim lub foob loj. Ib qho ntxiv, cov kev hloov pauv hloov pauv tuaj yeem nrawm cov khoom siv tsis taus degradation thiab luv luv gasket lub neej.

Xav paub txog kev xaiv ntawm kev ua ntej-slit lossis tsis yog-pre-sluit seprita? Tshawb cov kab lus no kom tau txais kev nkag siab rau hauv qhov zoo thiab kev saib xyuas rau ob txoj kev xaiv hauv chromatography daim ntawv thov:Yuav ua li cas xaiv Septa Pre-Slit lossis tsis?

Los tswj hwm kub


Siv cov ntaub ntawv gasket tsim los tiv thaiv ntau yam kub uas tsis muaj qhov pom kev hloov pauv tseem ceeb lossis tsis muaj kev cia siab.

Siv cov ntsuas kub ntsuas ntsuas hauv cov chromatography system los tswj kev ua haujlwm kub thiab ua kom lawv nyob rau hauv kev ua tau zoo rau septum.

Tshuaj Muaj Tshuaj Ntau


Chromatographic tsom xam feem ntau yuav cuam tshuam cov tshuaj muaj zog thiab cov kuab tshuaj uas tuaj yeem txwv cov khoom siv rau lub sijhawm. Kev sib cuam tshuam kev kub ntxhov siab tuaj yeem ua rau cov khoom siv tshuaj lom neeg puas tsuaj thiab kev puas tsuaj. PTFE \ / li Silicone Gaskets yuav tsum muaj cov tshuaj lom neeg muaj zog tiv thaiv kom thiaj li khaws cov foob ua cov chaw ib puag ncig zoo li no.

Rau cov tshuaj sib kis tau


Xaiv cov ntaub ntawv txhawb nqa cov tshuaj tshwj xeeb los tiv thaiv cov tshuaj tua kab mob los ntawm cov kuab tshuaj chratipographic thiab kuaj.

Kev ntsuas kev sib raug zoo los ntsuas kev ua tau zoo thaum raug cov tshuaj siv hauv cov txheej txheem chromatographic.

Los ntawm kev daws cov kev sib txawv ntawm kev teeb tsa kev teeb tsa, cov khoom siv tshuaj lom neeg chromatography, thiab siv tshuaj chromatography tuaj yeem pab tau txoj kev nyuaj los ntawm kev kub siab rauPTFE \ / Silicone SeptaThiab xyuas kom meej meej, kev sib khi mus ntev hauv kev tshawb xyuas cov tshuab.
Xav paub txog kev kawm txog HPLC Vial sojla? Dhia rau hauv tsab xov xwm no rau kev nkag siab ntawm lawv muaj pes tsawg leeg, kev sib sau ua ke, thiab cuam tshuam rau cov chromatographic tsom xam: Dab tsi yog HPLC Vial supta?
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