Biopharmaceutical purification thiab filtration porous lim phaj 10um 20um 50um

Lub phaj lim dej porous yog ib hom tshiab ntawm cov khoom siv lim dej porous ua los ntawm cov hlau stainless hlau hmoov los ntawm kev sib tsoo hmoov, molding, sintering, mechanical welding thiab lwm yam txheej txheem vim nws qhov tseeb ntawm qhov pores thiab kev lim dej tuaj yeem ua tau ntau yam. Nws yog siv dav hauv kev ua kom lubrication, kev lim dej, kev sib cais, catalysis, hluav taws kub tua hluav taws, kev sib pauv cua sov, kev tsim hluav taws xob thermal, kev faib roj, thiab lwm yam.

Daim ntawv thov tseem ceeb: siv rau kev lim roj thiab kua, kev faib tawm, thiab lwm yam. Kev lim dej raug: 0.2 ~ 50μm Thickness: 0.6 ~ 3mm Loj: 300mm * 800mm (cov lus qhia tshwj xeeb tuaj yeem hloov kho)

Txoj cai lim dej:Lub phaj lim dej porous yog cov khoom siv lim dej ua los ntawm cov hlau tsis xeb uas ua los ntawm hmoov metallurgy. Nws cov qhov sab hauv yog nkhaus thiab sib tshuam, thiab qhov loj ntawm qhov pore faib yog sib npaug. Lub tshuab lim dej yog kev lim dej tob ib txwm muaj.

Lub phaj lim dej porous muaj cov khoom zoo heev xws li kev tiv thaiv corrosion, kev tiv thaiv kub siab, lub zog siab, yooj yim-rau-xam kom paub tseeb tias kev lim dej raug, thiab yooj yim rov ua dua; lub phaj lim dej porous yog ua los ntawm cov hmoov hlau tsis xeb tom qab tsim thiab sintering ntawm qhov kub siab, yog li cov khoom nto tsis yooj yim poob tawm; kev siv hauv huab cua Qhov kub tuaj yeem ncav cuag 200-900 ° C; nws yog qhov tsim nyog rau kev lim ntau yam corrosive media, xws li hydrochloric acid, sulfuric acid, hydroxide, dej hiav txwv, aqua regia, thiab chloride cov kua xws li hlau, tooj liab, thiab sodium. Nws muaj cov khoom siv kho tshuab zoo heev thiab tuaj yeem ua tshuab rau kev txiav, vuam, thiab lwm yam. Nws muaj lub zog compressive siab, thiab nws lub zog tawg sab hauv yog siab txog 5MPa lossis ntau dua; nws qhov kev lim dej raug yog qhov yooj yim los lav, thiab txawm tias nws ua haujlwm nyob rau hauv qhov kub siab thiab siab siab, lub qhov taub yuav tsis raug deformed. Nws cov porosity tuaj yeem ncav cuag 35-45%, qhov faib tawm ntawm qhov loj me yog sib xws, lub peev xwm tuav av loj, thiab txoj kev rov ua dua tshiab yog yooj yim thiab tuaj yeem rov siv dua tom qab rov ua dua tshiab. Nws yog qhov tsim nyog rau cov khoom nruab nrab thiab me me lossis kev sim theem hauv chav kuaj, thiab qhov tseeb ntawm cov txiaj ntsig sim yog siab dua.

Kev ua tau zoo tshaj plaws:
1. Qhov loj me ntawm qhov pore sib xws, cov duab ruaj khov, thiab kev sib cais zoo.

2. Muaj porosity siab, tsis tshua muaj kev lim dej thiab ua haujlwm tau zoo.

3. Kev tiv taus kub siab feem ntau siv tau hauv qab 900 ° C.

4. Kev ruaj khov tshuaj zoo, acid thiab alkali corrosion tsis kam (PH2-12), thiab oxidation tsis kam.
5. Tsis muaj cov khoom poob tawm, tsis muaj kev ua qias tuaj ntawm cov tshuaj qub, ua raws li kev tu cev zaub mov thiab cov tshuaj GMP.

6. Kev ua haujlwm zoo, qhov sib txawv ntawm qhov siab tsawg, qhov ntws loj, tuaj yeem lim los yog lim los ntawm kev nqus, thiab yooj yim rau kev khiav lag luam.

7. Muaj peev xwm tiv thaiv kab mob me me, tsis cuam tshuam nrog cov kab mob me me.