Robust daim ntawv saum npoo rau cov ntawv nce thiab siv zog siv
Cov Ntawv Ua Si Sab Nraud Rau Txhim Kho Cov Ncuav Qab Zib Tso Tawm
Tsis tshua muaj neeg nyob ruaj khov thiab hloov tau
Zoo meej hmoov buenty muaj peev xwm thiab qis tshaj plaws druck-poob values
Muaj raws li cov tais lossis ib daim ntawv kom haum rau ib qho ntawm cov lim xovxwm thiab hom
Kev tiv thaiv siab heev ntawm kev mob siab hloov pauv thaum lub voj voog pom
Saj zawg zog nrog ntau yam kev siv lim uas suav nrog, Kieselguhr, tsom iav, activpated carbon, polyvinylpolidon (pvpp) thiab lwm cov hmoov kws kho mob tshwj xeeb
Cov ntawv txhawb nqa phab ntsa phab ntsa thiab lwm yam kev siv dej qab zib, qhov chaw uas muaj zog, kev nyab xeeb yog qhov tseem ceeb.
Cov ntawv thov tseem ceeb: npias, zaub mov, nplua / tshwj xeeb chemistry, tshuaj pleev ib ce.
Great phab ntsa s series lim nruab nrab yog ua los ntawm cov khoom siv plab cellulose cov khoom siv.
* Cov nuj nqis no tau txiav txim siab raws li kev sim hauv tsev.
* Ua tau zoo ntawm cov ntawv lim yog nyob ntawm cov txheej txheem txheej txheem.
Yog hais tias qhov txheej txheem pom kev tso cai ntawm lub lim matrix, cov nplooj ntawv lim tuaj yeem xa mus rau cov dej tsis muaj zog thiab yog li ua kom zoo dua kev khwv nyiaj txiag.
Kev tsim dua yog nqa tawm raws li hauv qab no:
Txias rinsing
nyob rau hauv cov kev coj ntawm kev lim
Ntev ntev li 5 feeb
Kub: 59 - 68 ° F (15 - 20 ° C)
Kub rinsing
nraim los yog thim rov qab ntawm kev lim
Duration: kwv yees li 10 feeb
Kub: 140 - 176 ° F (60 - 80 ° C)
Rinsing Flow tus nqi yuav tsum yog 1½ ntawm cov dej ntws ntws nrog cov txee siab ntawm 0.5-1 bar
Cov ntaub ntawv no yog npaj raws li cov lus qhia rau kev xaiv ntawm phab ntsa tob tob lim.
Tus qauv | Mass ib unitarea (g / m2) | Ntws Sijhawm (s) ① | Tuab (mm) | Nominal Retistent (μm) | Dej permeability ② (l / m² / min △ = 100kpa) | Ntub Dej Zog (KPA ≥) | Cov ntoo tshauv% |
Scp-110 | 950-1200 | 30 "-1'30" | 3.6-4.0 | 45-60 | 8180-11300 | 700 | 1 |
Scp-111 | 1100-1350 | l'-2 ' | 3.6-4.0 | 40-55 | 4150-6700 | 1000 | 1 |
Scp-112 | 1000-1-1100 | l'-1'40 " | 3.4-3.7 | 40-55 | 4380-7000 | 900 | 1 |