Cov khoom siv thev naus laus zis ntawm kev ua haujlwm siab - huab cua lim tuaj yeem pom tau tias yog qhov kev ua haujlwm zoo ntawm qhov chaw mus rau sab hauv. Nws qhov zoo nyob ntawm qhov tsis yog tsuas yog nyob ntawm cov khoom siv lim dej xwb, tab sis kuj tseem nyob ntawm kev sib koom ua ke ntawm cov khoom siv xws li sealants, separators, thiab thav ntawv. Hauv qab no, kuv yuav pib nrog plaub lub ntsiab lus tseem ceeb los muab koj cov ncauj lus kom ntxaws kev tshuaj xyuas.
Core filter khoom: tus txiav txim ntawm kev ua tau zoo
- Cov khoom siv lim dej yog "lub plawv" ntawm lub lim dej, ncaj qha txiav txim siab qhov pom kev ua haujlwm zoo, tsis kam, thiab kev pabcuam lub neej. Tam sim no, lub ntsiab lus siab - cov ntaub ntawv lim dej muaj txiaj ntsig feem ntau suav nrog ob hom hauv qab no, uas muaj qhov sib txawv tseem ceeb hauv cov yam ntxwv:
- Ultra zoo iav fiber ntau lim ntawv
- Cov ntsiab lus tseem ceeb: Ua los ntawm alkali dawb iav fiber ntau nrog txoj kab uas hla zoo heev los ntawm cov txheej txheem ntub dej. The fibers are evenly distributed, forming dense and tortuous channels, mainly relying on inertial collision, interception, and diffusion effects to capture particles.
- Cov yam ntxwv tseem ceeb ntawm kev ua haujlwm:
- Kev ua haujlwm siab thiab ruaj khov: Nws muaj qhov ruaj khov siab ua haujlwm zoo rau cov khoom ntawm 0.1-0.3 μ m, thiab qhov ua tau zoo tsis lwj dhau sijhawm.
- Cov plua plav loj tuav lub peev xwm: Cov qauv hauv qhov pore tau zoo-tsim, uas tuaj yeem ua raws li cov plua plav loj thiab muaj lub neej ua haujlwm ntev.
- Kub thiab corrosion kuj: Kub kuj tuaj yeem ncav cuag 250℃-400 degree, acid thiab alkali kuj, muaj zog adaptability.
- Brittle: Cov khoom no kuj nkig thiab tsis resistant rau dabtsi yog khoov, yog li yuav tsum tau ceev faj thaum ua hauj lwm.
- Cov xwm txheej ntawm daim ntawv thov: General cleanrooms, pharmaceuticals, biosafety, general electronics factories, thiab feem ntau lwm zaus.
- PTFE (polytetrafluoroethylene) composite lim ntawv
- Cov txheej txheem thev naus laus zis: PTFE resin yog ncab thiab nthuav dav los tsim cov microporous membrane, uas yog sib xyaw ntawm cov substrate. Feem ntau yog tso siab rau qhov pom ntawm qhov chaw, cov khoom yog cuam tshuam rau ntawm daim nyias nyias kom ua tiav "ib- lub sijhawm sib cais".
- Cov yam ntxwv tseem ceeb ntawm kev ua haujlwm:
- Kev pom zoo heev: kev sib cais qhov tseeb tuaj yeem ncav cuag 0.01 μ m-0.3 μ m, qhov pom ntawm qhov chaw, tsis tshua muaj qhov tob tob, thiab kev loj hlob qeeb.
- Cov tshuaj muaj zog ruaj khov: cov khoom siv tsis zoo, tiv taus cov kua qaub thiab alkali, hnav- tiv taus, thiab kev laus tiv taus (-180℃~ 260℃).
- Ib qho yooj yim los ntxuav cov plua plav: Qhov saum npoo yog du, thiab plua plav tsis yooj yim rau adhere, haum rau pulse rov qab tshuab ntxuav.
- Cov xwm txheej ntawm daim ntawv thov: Microelectronics, semiconductors, chip manufacturing, thiab lwm yam kev lag luam uas xav tau kev huv huv heev, nrog rau qhov chaw muaj roj ntau heev.
- Frontier dynamics: Kev tshawb fawb txog kev tshawb fawb tau tsim cov khoom siv lim dej tshiab, xws li kev sib txuas ntawm basalt fiber nrog biomass fiber. Thaum txhim kho lub zog thiab kub tsis kam ntawm cov khoom siv lim, cov khoom siv ua haujlwm (xws li ZIF-8) tau cog rau saum npoo kom nws tuaj yeem ntes cov pa phem thiab muaj ntau yam haujlwm ntawm cov kab mob.
Sealing kua nplaum thiab sealing sawb: lav tiv thaiv to
- Yog tias cov khoom siv lim dej yog lub luag haujlwm rau "filtering", ces cov khoom siv sealing yog lub luag haujlwm rau "plug" los tiv thaiv huab cua tsis zoo los ntawm kev hla ntawm ntug ntawm cov khoom lim. Qhov no yog tus yuam sij kom ntseeg tau tias tag nrho cov txiaj ntsig ntawm lub lim mus txog qib H13 / H14.
- PU sealants
- Kev ua haujlwm tseem ceeb: Siv rau kev sib txuas thiab sau cov ntawv lim ntawv thiab cov thav ntawv. Cov nplaum nplaum zoo polyurethane (xws li HJ-1721) muaj kev sib txuas zoo heev, elasticity, thiab kev laus ua haujlwm, uas tuaj yeem nqus tau qhov kev ntxhov siab ntawm thermal expansion thiab contraction yam tsis muaj cracking, kom ntseeg tau tias tsis muaj kev ua haujlwm ntev.
- Piv txwv ntawm cov kev ua haujlwm tseem ceeb: lub zog tensile Ntau dua lossis sib npaug ntawm 0.7 MPa, lub zog nplaum Ntau dua lossis sib npaug ntawm 0.6 MPa, kev ua haujlwm kub -60℃txog 120 degree, thiab muaj cov khoom tiv thaiv pwm.
- sealing sawb
- Lub luag haujlwm tseem ceeb ntawm kev ua haujlwm: Nruab rau sab nrauv ntawm lub lim dej, siv rau kev sib khi zoo li qub ntawm cov lim thiab cov thav duab installation.
- Piv txwv ntawm kev ua haujlwm tseem ceeb parameter:
- chloroprene roj hmab: universal hom, kub resistant rau 80 degree.
- Polyurethane ua npuas ncauj strip: zoo elasticity, me me compression deformation, feem ntau siv nyob rau hauv tsis muab faib lim.
- Silicone strip: siv rau kev kub siab (260 degree) daim ntaub ntawv.
- Jelly kua nplaum (kua kua tank kua nplaum): siv rau sealing lim nyob rau hauv cov kua tso tsheb hlau luam, nws muaj fluidity zoo heev thiab muaj peev xwm ua tau cov hniav insertion sealing, nrog zoo sealing nyhuv.
Muab faib: Kev them nyiaj yug rau cov qauv sab hauv
- Lub luag haujlwm ntawm lub separator yog tswj qhov sib txawv ntawm cov ntaub ntawv lim dej uas nyob ib sab tom qab folding, tsim kom muaj cov cua ntws zoo.
- Kub yaj nplaum kab
- Kev ua haujlwm tseem ceeb: Siv rau cov lim tsis sib faib. Siv lub crease thaum folding cov ntawv lim, thiab muab kev txhawb nqa tom qab kho. Cov ntsiab lus tseem ceeb nyob rau hauv qhov siab ntawm qhov siab ntawm cov nplaum nplaum kom ntseeg tau tias qhov sib xws ntawm cov cua ntws channel thiab txo qhov tsis kam.
- faib board
- Kev ua haujlwm tseem ceeb: Siv rau cov lim dej nrog cov khoom siv.
- Aluminium foil muab faib: siab zog, siab kub thiab av noo tsis kam, yuav tsis ntsws los yog tso tawm vim qhov kub thiab av noo hloov.
- Daim ntawv muab faib (laminated paper / kraft paper): Tus nqi qis, tab sis kev saib xyuas yuav tsum tau them rau qhov muaj peev xwm ntawm shrinkage los yog particle tsim thaum lub sij hawm loj kub thiab av noo hloov pauv.
Ncej thiab Sab Nrauv Ncej: Lub hauv paus ntawm lub cev muaj zog
- Lub moj khaum muab cov qauv kev txhawb nqa rau cov ntawv lim tsis yooj yim thiab xyuas kom meej tias cov lim tuaj yeem ntsia tau rau hauv qhov system.
- Cov khoom siv
- Aluminium alloy profiles: feem ntau siv, nrog corrosion- tiv taus nto tom qab anodizing kho, lub teeb yuag, thiab lub zog zoo.
- Galvanized steel phaj: lub zog siab, feem ntau yog siv rau hauv cov xwm txheej uas muaj huab cua siab los yog xav tau lub zog ntau dua.
- Stainless hlau phaj: siv nyob rau hauv ib puag ncig uas tsis tshua muaj siab huv theem lossis tshwj xeeb yuav tsum tau rau corrosion kuj thiab tu tsis kam.
- Ntoo / ntau- txheej vaj huam sib luag ncej: Tus nqi qis, tab sis tsis zoo noo noo thiab deformation tsis kam, ua rau pwm loj hlob, yuav tsum tau zam nyob rau hauv siab - qhov kawg cleanrooms.
- Cov ntsiab lus tseem ceeb: Lub moj khaum yuav tsum muaj kev nruj txaus los xyuas kom meej tias nws tsis deform thaum lub sijhawm thauj mus los, kev teeb tsa, thiab kev ua haujlwm ntev -. Ib qho kev cuam tshuam me ntsis tuaj yeem ua rau lub sealing ntawm lub thav duab ua tsis tiav, uas ua rau cov dej xau.
Cov ntsiab lus
Cov khoom siv thev naus laus zis ntawm kev ua haujlwm siab -cov lim cua ua haujlwm zoo yog qhov kev ua haujlwm zoo uas muaj cov khoom siv lim dej, cov tshuab sib khi, kev txhawb nqa sab hauv, thiab cov thav duab sab nraud.
Cov khoom siv lim txiav txim siab qhov txwv siab ntawm kev ua haujlwm pom.
Lub sealant thiab roj hmab sawb xyuas kom meej tias qhov kev ua tau zoo yog exerted yam tsis muaj to.
Cov partitions thiab thav duab ua kom muaj kev ruaj ntseg thiab ntev -lub sij hawm kev ntseeg siab ntawm cov qauv.
Kev nkag siab txog cov yam ntxwv thiab kev sib cuam tshuam ntawm cov ntaub ntawv no yog qhov yuav tsum tau ua ua ntej rau kev xaiv kom raug, siv, thiab tswj xyuas cov lim dej kom muaj plua plav-dawb thiab huv si.
