Ntshav Qaum CIANTION: Cov ntsiab lus tseem ceeb ntawm cov khoom siv kho mob
Nyob rau hauv daim teb ntawm kev kho mob technology, ntshav separator ntsaws ruaj ruaj tab sis ua si ib lub luag haujlwm tseem ceeb. Lawv yog qhov tsis tseem ceeb ntawm cov khoom siv ntshav sib cais thiab kev ntseeg tau ntawm cov khoom siv thaum ua haujlwm, thaum ua kom muaj kev sib cais ntawm cov ntshav.
1. Kev ntsuas cov ntshav cais cov ntsaws ruaj ruaj
Ntshav Caum cov khoom siv muaj ntau yam ntawm cov ntshav sib cais, thiab cov twj siv ntshav sib cais, thiab cov ntsaws ruaj ruaj ua tiav cov txheej txheem sib cais ntawm cov khoom siv thiab tiv thaiv cov ntshav xau. Hom cov ntsaws ruaj ruaj suav nrog cov kab xev qeeb qeeb qeeb qeeb qeeb, interface muab cov ntsaws ruaj ruaj thiab cov ntsaws ruaj ruaj. Kev siv cov ntsaws ruaj ruaj yog siv rau cov khoom siv tig ntawm cov khoom siv, xws li tus ncej ntawm centrifugal chamber, kom ntseeg tau tias cov ntshav yuav tsis xau nyob rau hauv kev sib hloov tsheb khiav nrawm; Interface muab siv rau kev sib txuas ntawm ntau seem ntawm cov khoom siv los tiv thaiv ntshav los ntawm kev sib txuas; Cov ntsaws ruaj ruaj feem ntau yog siv nruab nrab ntawm cov khoom siv tas li, xws li cov foob ntawm lub hau npog thiab lub cev, kom ntseeg tau tias cov khoom sib khi.
2. Cov khoom xaiv thiab cov yam ntxwv
Cov khoom xaiv ntawm lub foob muaj ib qho kev txiav txim siab cuam tshuam rau nws txoj kev ua tau zoo thiab lub neej. Cov ntaub ntawv feem ntau rau cov roj hmab surterator suav nrog silicone roj hmab, flurile roj hmab thiab polytetrosraethrene. Silicone roj hmab tau zoo heev rau qhov kub, txias thiab muaj peev xwm tswj tau zoo nyob rau hauv qhov chaw muaj pes tsawg, ua kom muaj kev pab kho mob kom nquag tu thiab tshuaj tua kab mob. Fluororubber tau siv dav rau nws cov tshuaj lom neeg zoo heev thiab tiv thaiv cov ntshav ua kua muaj cov kab ua kua thiab xab npum. Nws tuaj yeem tiv thaiv kev yaig ntawm cov tshuaj yeeb tshuaj thiab tswj kev ruaj ntseg ntawm kev sib khi ua tau zoo. Roj Hmab Roj Hmab yog cov khoom siv tsawg tsawg nrog cov khoom hnav zoo thiab kua muag tiv taus. Nws yog tsim nyog rau qee cov khoom siv ntshav cais cov khoom uas raug nqi thiab muaj qee yam kev xav tau rau foob hnav tsis kam. Polytetrafluoroethylene (PTFE) yog siv los ua cov khoom siv sealing hauv qee qhov kev sib cais ntshav sib cais vim nws cov kev sib txhuam qis dua thiab kub tsis kam. Nws tuaj yeem txo kev sib txhuam ntawm cov khoom siv thiab txhim kho kev ua haujlwm thiab kev pabcuam lub neej ntawm cov khoom siv.
Cov ncauj lus qhia kom ntxaws PTFE ntshav sararator foob cov khoom lag luam:
TFE Ntshav Separator Foob Cov Khoom
Cov Khoom Siv Cov Khoom Siv
Tsim muaj feem ntau ntawm polytetrospaenoroethylene (PTFE), paub txog nws cov inertness thiab kev ua tau zoo.
Kev hloov pauv suav nrog
Ntshiab PTFE: rau cov ntawv thov purity, kom ntseeg tau tsawg kawg.
TOMPFE: sib xyaw nrog cov khoom siv xws li iav, carbon lossis tooj daj kom txhim kho cov khoom tshwj xeeb xws li tua hluav taws xob tsis kam, lub zog compressive.
PTFE coated silicone: Hauv qee cov ntawv thov, ib qho kev sib tw Silicone yog cov PTFE los muab cov tshuaj mos, yooj yim rau cov tshuaj zoo heev.
Tshuaj Kuj
Cov khoom ua kom ze rau kev ua yeeb yam hauv kev tawm tsam dav hlau ntau yam:
Acids (piv txwv li, muaj zog acids, cov acids tsis muaj zog)
Bases (piv txwv li, cov hauv paus muaj zog, cov hauv paus tsis muaj zog)
Cov kuab tshuaj (piv txwv li, cov kuab tshuaj organic, polar solvents)
Cov roj ntsha thiab reagents siv nyob rau hauv cov ntshav sib cais.
Cov cuab yeej no ua kom muaj kev ncaj ncees ntawm cov foob ntawm lub foob thiab tiv thaiv kev paug ntawm cov ntshav sib cais.
Qhov ntsuas kub ntau
Kev khiav hauj lwm tau zoo ntau tshaj qhov kub thiab txias ntau, feem ntau:
{{0 {0}} degree rau +260 degree ({2}}}} degree f) lossis zoo sib xws.
Qhov no tuaj yeem siv rau hauv cov ntawv thov uas muaj ntau yam kev mob ntau, suav nrog cov uas xav tau kom muaj lub cev kom menyuam tsis muaj menyuam.
Tsawg txhuam
Cov khoom ua pov thawj tsis tshua muaj coefficient ntawm kev txhuam hniav, ua rau:
Txo cov hnav rau cov cuab yeej siv.
Du thiab tsis sib xws ntawm cov khoom sib cais.
Qhov no yog qhov tshwj xeeb tshaj yog nyob rau hauv dynamic sealing apps uas cov khoom siv txav mus rau ib leeg.
Qhov tseem ceeb ntawm kev tsis tshua muaj coefficient tsom xam cov hnav thiab kev ua haujlwm ua kom du ntawm cov khoom sib cais.
Biocompatibility
Txog kev kho mob-qhab nias, biocompatibility yog qhov tseem ceeb.
Cov ntaub ntawv yuav tsum tau raug xaiv kom txo qis kev nyuaj siab thaum sib chwv nrog cov ntshav lossis lwm cov khoom siv roj ntsha.
Ua raws li cov qauv muaj feem xyuam rau (piv txwv li, FDA, USP chav kawm VI) yuav raug hais nyob rau hauv cov lus piav qhia, kom ntseeg tau thiab haum rau cov ntawv thov kev kho mob.
Cov Hom Foob thiab Kev Siv
Muaj ntau hom kev sib khi no muaj los ua kom tau raws li kev thov sib txawv:
O-rings: Siv rau kev sib khi zoo li qub thiab dynamic sib khi ua ntau yam ntawm cov khoom siv.
Gaskets: siv los txiav ntawm cov chaw tiaj.
Sepums: siv los txiav cov vials thiab ntim, feem ntau nrog PTFE-coated silicone los pab txhawb koob ntxig.
Radial Ncej Ntsiav: Siv rau ntawm cov khoom siv sib hloov los tiv thaiv cov dej xau ntawm kev sib hloov tes.
Kev tsim cov ntsaws ruaj ruaj rau cov ntawv thov tshwj xeeb.
Cov ntawv thov suav nrog
- Centrifuge Ntsaws Ruaj Ruaj
- Cov Khoom Ntshav Zawv Cov Khoom Ntsaws Ntsia
- Vial thiab thawv kaw
- Kuaj cov khoom muab ntsaws ruaj ruaj.
Cov yam ntxwv ua tau zoo
Cov lus piav qhia yuav suav nrog cov ntsiab lus xws li
- Siab tsis kam: muaj peev xwm tiv thaiv cov qib siab tau ua tiav yam tsis muaj kev txwv.
- Sealing effeniveness: ua kom muaj lub cim nruj, txhim khu kev qha kom tiv thaiv cov dej xau thiab paug.
- Qhov ruaj khov: Tsis kam hnav, kua muag, thiab kev poob ntsej muag dhau sijhawm.
- Kev kom tsis muaj peev xwm ua kom tsis muaj peev xwm ua kom tsis muaj menyuam muaj peev xwm (piv txwv li, autoclavable): muaj peev xwm tiv taus cov txheej txheem kom tsis muaj menyuam yam tsis muaj kev puas tsuaj, kom ua rau muaj kev puas tsuaj.
- Kev Ntsuas Ceev: Rau radial ncej ntsaws ruaj ruaj, qhov siab tshaj plaws lub foob tuaj yeem tiv taus.
- Qhuav-khiav muaj peev xwm: rau radial ncej ntsaws ruaj ruaj, muaj peev xwm khiav tsis muaj lubrication rau lub sijhawm luv luv.
- Cov lus piav qhia ntawm PTFE radial ncej xev cia yuav hais txog kev ceev thiab ua rau lub zog kom zoo raws li cov muaj peev xwm ua kom qhuav.
III. Tsim thiab Ua Haujlwm Zoo
Cov Ntshav Cov Ntshav Cov Ntshav yog tas li ntxiv ua kev tsim kho kom tau raws li kev xav tau ntawm cov khoom siv kho mob rau kev ua lag luam zoo. Piv txwv li, tshiab ntawm cov ntshav soligator foob tsim cov qauv uas yog ib lubnular Ridge tau txuas nrog ib zaj lus ANCAU. Cov qauv siv no tsis tsuas yog txhim kho kev sib khi ua tau zoo, tab sis kuj tseem zoo txo lub suab nrov thiab muaj teeb meem kub thaum lub sijhawm ntshav sib cais. Lub arc kev sib txuas ntawm thawj Annular Ridge thiab lub xyoo ua haujlwm muab lub foob mus faib siab ntau dua thaum nws ntxhov siab, yog li txhim kho cov nyhuv seading; Nyob rau tib lub sijhawm, kev tsim qauv arc txo kev ntxhov siab, txo cov kev sib hloov ntawm kev sib hloov nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm nrawm thiab siv sijhawm ntev heev. Ib qho ntxiv, cov qauv tsim qauv ntawm qhov dav ntawm ob lub Riddle Ridge thiab kev ntseeg tau nws kom haum rau cov khoom siv hauv qab ntawm cov khoom siv thiab tiv thaiv kom tsis txhob muaj ntshav xau. Qhov kev ua tau zoo no ua tau zoo hauv kev siv cov kev siv ntshav, muab kev pom zoo rau cov ntshav sib cais, thiab txhim kho kev nyab xeeb thiab ua haujlwm ntawm tag nrho cov txheej txheem kho mob.
IV. Qhov tseem ceeb lub luag haujlwm hauv cov cuab yeej siv kho mob
Ntshav Care cov ntsaws ruaj ruaj ua ib lub luag haujlwm tsis tseem ceeb thiab tseem ceeb hauv cov cuab yeej kho mob. Lawv tsis tuaj yeem tiv thaiv cov ntshav xau thaum lub sijhawm ua haujlwm sib cais, tab sis kuj ua kom muaj kev nyab xeeb ntawm cov khoom siv thiab kho cov pa sib luag thiab cov ntshav ua haujlwm zoo. Nyob rau hauv cov txheej txheem ntshav cais, kev ntseeg tau ntawm lub foob yog hais ncaj qha cuam tshuam nrog kev ruaj ntseg rau qhov ruaj khov thiab kev sib cais cov nyhuv ntawm cov khoom siv. Yog hais tias daim ntawv foob cia, nws yuav tsis tsuas yog ua rau cov ntshav kuaj thiab kuj yuav ua rau cov khoom noj tsis tiav thiab tseem hem cov neeg mob. Yog li ntawd, kev ua haujlwm siab thiab txhim khu kev ruaj khov yog qhov tseem ceeb rau cov tuam ntxhab thiab cov neeg siv khoom siv kho mob. Lawv yog cov ntsiab lus tseem ceeb hauv kev txhim kho cov cuab yeej kho mob uas ua tau zoo rau cov qauv kev kho mob thiab kev nyab xeeb kev txhawb nqa rau kev txhim kho kev kho mob niaj hnub no.
Cov hauv qab no yog 10 tus kws tshaj lij cov lus qhia rau PTFE Ntshav Seem Ntxuag Gaskets (Customized nrog cov khoom siv kho mob, siv cov xwm txheej tsim qauv thiab kev siv:
- Q1: Vim li cas thiaj xaiv PTFE raws li cov khoom siv rau ntshav separator sealting gaskets?
- A: PTFE (polytetrafluoroethylene) muaj kev pheej hmoo USP, wb muaj kev pheej hmoo ntawm USP, thiab lwm yam.}}} Degree), uas yog qhov haum rau Kev tsis huv, High-humity, thiab lub sij hawm sib cuag mus sij hawm ntev ntawm cov khoom siv ntshav sib cais. Hom customized tuaj yeem ua kom zoo dua kev rov ua dua tshiab thiab nkag los ntawm kev hloov kho roj carbon fiber ntau thiab cov iav iav.
- Q2: Qhov seem twg uas tsis tseem ceeb tshaj plaws thaum customizing sealing gaskets?
- A: Cov tub ntxhais cov tsis muaj xws li:
- Hla-seem ntawm ntu / tuab (0. 05mm qhov tseeb, cuam tshuam rau kev sib zog thiab kev khi lus);
- Sab hauv taub / sab nraud diam tsis kam ua (txuam nrog tus separator interface, nws yuav tsum tau tswj hwm tsawg dua lossis sib npaug ntawm {1}}. 1 hli);
- Lip qauv (xws li txoj cai xis sab xis thiab wedge tsim, uas xav tau kom phim dynamic / zoo li qub sealing);
- COMPRESSION DISORLATION tus nqi (pom zoo<10% to ensure long-term sealing stability).
NCO TSEG: Nws yog ib qho tsim nyog los muab ib qho kev kos duab peb-seem ntawm cov khoom interface thiab cov kev ua haujlwm siab (xws li 50 ~ 300kpa).
- Q3: Yuav ua li cas kom ntseeg tau cov ntshav customized gasket?
- A: Dhau customized biocompatibility chants (xws li cytoxicity, rhiab, thiab ua kom cov hemolysis) thiab ua kom tau raws li cov kev xav tau hauv qab no:
- tsis muaj pyrogen (lal sim<0.5EU/mL);
- Tsis muaj extractables (tswj kav hlau ions thiab oligomer cov seem);
- Kev Kho Mob Deg Hlau Da Dej Da Dej (Xaiv tau Plasma hloov kho kom txo cov protein adsorption).
Kev ntsuam xyuas thib peb-xws li SGS, TÜV) yuav tsum muaj.
- Q4: Cov Gasnets tuaj yeem tiv thaiv kom siab dua siab kom tsis muaj menyuam yaus (xws li 121 degree, 20 feeb)?
- A: Cov PTFE ntshiab tuaj yeem tiv thaiv 134 degree ntub ntub cov cua sov kom tsis muaj menyuam tsis muaj menyuam tsis muaj zog (15
- Zam kev sib tw ntau dhau (tshwj xeeb 5% ~ 10% compression margin);
- Cim tus qauv kev tsis muaj menyuam thaum muaj kev sib raug zoo (Ethylene oxide thiab irradiation yuav tsum tau hloov kho cov khoom mis);
- Irradiation kom tsis muaj menyuam yuav ua rau PTFE embrittlement, thiab nws raug pom zoo kom ntxiv tshuaj tua kab mob (xws li vitamin e).
- Q5: Yuav ua li cas zoo PTFE Gaskets hauv kev sib khi ua kom sib haum (xws li tig ntsug) scenarios?
- A: Txoj Kev Npaj Kho:
- Sau cov kev hloov kho (xws li ntxiv molybdenum discenum disulfide kom txo cov kev txhuamricicient rau {1}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}
- Nquag di ncauj tsim (tawg Axial siab thiab txo cov hnav);
- Cov kev ua kom zoo rau kev ua kom zoo (dynamic sealing pom zoo 1.5 ~ 3 hli, zoo li qub 2 ~ 5 hli);
- Nto Roughness Ra tsawg dua lossis sib npaug rau 0. 8μm (txo txoj kev pheej hmoo ntawm cov ntshav rov qab).
- Q6: Yuav ua li cas txheeb xyuas cov kev sib khi ntawm cov gaskets?
- A: Kev ntsuam xyuas pom zoo:
- Kev ntsuas npuas npuas ({0. 1Mpa dej siab, tsis muaj npuas rau 30 vib nas this);
- Burst Siab Kuaj (1.5 zaug kev tsim qauv tsis muaj qhov tawg);
- cyclic kev sim rog (simulate 500 cais mus ncig ua ke, Cyclection Dec lwj<5%);
- Ct scan (txheeb xyuas cov porosity sab hauv kom ua kom tsis muaj qhov tsis xws luag).
- Q7: Dab tsi yog qhov tsawg kawg nkaus txwv ntawm PTFE gaskets hauv cov miniaturized tsim ntawm cov ntshav seplators?
- A: Nyob ntawm cov txheej txheem muaj peev xwm:
- Extrusion Moulding: Yam tsawg kawg nkaus hla-seem dev 0. 8 hli; 8 hli; 8 hli; 8 hli;
- COMPRESSION MOADING: Yam tsawg kawg nkaus sab hauv Inch 2mm, tuab 0. 5mm; 5 hli; 5mm; 5 hli; 5mm;
{{{{0}}} d luam tawm (laser sintering): tab sis kev sib khi ntawm daim duab yuav tsum tau txheeb xyuas (Haum rau qauv kev txhim kho).
Nco tseg: Micro gaskets yuav tsum tau nruab nrog cov cuab yeej teeb tshwj xeeb kom tsis txhob muaj kev sib dhos sib txawv ntawm kev sib dhos deformation.
- Q8: Puas yog kev ua yeeb yam ntawm PTFE gaskets ruaj khov tom qab lub sij hawm ntev (xws li 2 xyoos)?
- A: Cov PTFE ntshiab tau ruaj khov rau ntau tshaj 5 xyoos thaum khaws cia rau hauv lub teeb pom kev zoo thiab ua kom qhuav cov hauv qab no thaum customizing:
- Zam kev sib cuag nrog cov kuab tshuaj organic (xws li roj cawv thiab roj silicone);
- Siv Aluminium Ntawv Nyiaj Hnab + Desiccant (av noo<10%RH) for packaging;
- Cov qauv nquag thiab sim cov hluav taws xob rov qab rov qab rov qab (pom zoo ib zaug txhua 6 lub hlis).
- Q9: Nws puas tau txhawb nqa kev hloov pauv nrog lwm cov ntaub ntawv (xws li silicone thiab hlau)?
- A: Yog, feem ntau cov kev daws teeb meem:
- PTFE + silicone encapsulation (txhim kho elasticity, haum rau cov khoom lag luam qis);
- PTFE + Stainless Hlau Caij Nplooj Hlav (nyiaj them rau dynamic deformation, xws li centrifugal twj tso mis);
- Cov txheej saum npoo av ntawm Parylene (txhim kho lubricity thiab txo cov platelet ua kom muaj zog).
Kev sib koom ua lub zog ntsuas ntawm cov composite interface yuav tsum tau muab (ntau dua los yog sib npaug rau 5n / cm).
- Q10: Dab tsi yog qhov kev sib tw customization thiab kev txiav txim yam tsawg kawg nkaus (MOQ)?
- A:
- Tus qauv puag ncig: 7 ~ 10 hnub rau 3D luam tawm, 20 ~ 30 hnub rau kev sib tw ua (xav tau qhib pwm);
- MOQ: 5, {000 pieces rau cov nqi pwm (cov pwm qhib yog li US $ 15, {}}}
- Ntau lawm ntau lub voj voog: 2 ~ 4 lub lis piam (nyob ntawm cov nyom).
NCO TSEG: Nws raug nquahu kom muaj kev pab 10% 15% kev them nyiaj tsawg dua los yoog pwm (PTFE yog li 3% ~ 5%).
Peb daim ntawv sau npe cim tseg txoj cai: txhua pob ntawm cov gaskets yog embedded nrog qr code los taug cov lej tsim khoom (sintering kub);
Cim npe nrov: Ntshav Quav Ntsej Muag PTFE PTFE, Tuam Tshoj Ntshav Ntsaws Ruaj Ruaj Ntsig PTFE Manufacturers, lwm tus neeg, Hoobkas
