Hlau hmoov rau Polymer Filtration
Keeb Kwm Ntawm Kev Txhim Kho Cov Hmoov Hlau Rau Polymer Filtration Media
Cov molten PET PA PP siab polymer yuav tsum tau lim ua ntej cov tshuaj fiber ntau spinning kom tshem tawm cov impurity thiab gel hais entrained nyob rau hauv lub yaj los tiv thaiv lub plugging ntawm lub spinneret qhov, txhim kho qhov zoo ntawm PET PA filament fiber, xws li POY FDY yarns ;Thaum cov yaj polymer ntws los ntawm cov txheej txheem spin pack, kev tiv thaiv yog generated, yog li ntawd cov yaj kev sib txhuam generates tshav kub, kub nce, thiab cov rheological zog ntawm cov yaj yog zoo dua.Nyob rau tib lub sij hawm, lub yaj yog tag nrho tov los tiv thaiv viscosity sib txawv ntawm cov melts;cov yaj yog sib npaug rau txhua qhov me me ntawm spinneret;Nrog rau qhov nce ntawm lub sij hawm siv ntawm spin pack lim, impurities nyob rau hauv lub mesh pob lim txheej yuav nce, thiab lub siab ntawm lub rooj sib txoos yuav maj mam nce.Lub siab nce ceev yog ceev, thiab lub neej kev pab cuam ntawm lub rooj sib txoos yog luv.Thaum lub rooj sib txoos nce mus rau qee qhov siab, nws yog ib qho tsim nyog los hloov lub rooj sib txoos hauv lub sijhawm, txwv tsis pub, lub twj tso kua mis ntsuas yog crushed, los yog spinneret yog deformed, los yog leakage tshwm sim.
Kev xaiv cov khoom lim tsim nyog yog qhov tseem ceeb heev rau cov hluavtaws fiber ntau spinning, thiab cov khoom siv lim dej zoo tshaj plaws yog qhov tseem ceeb tshwj xeeb.Nyob rau hauv tus txheej txheem ntawm spinning txoj kev loj hlob, nws kuj yog tus txheej txheem ntawm kev nrhiav ib tug zoo tagnrho shear lim nruab nrab.Ntau cov ntaub ntawv lim dej muaj xws li hiav txwv xuab zeb, hlau shavings, iav hlaws, sintered ntxeem tau hlau daim hlau, thiab irregularly zoo li tus hlau hais.
Ntxiv nrog rau qhov pheej yig, qhov zoo tshaj plaws lim nruab nrab yuav tsum muaj thiab yuav tsum muaj cov porosity siab ntawm cov kev ntxhov siab uas tau ntsib thaum lub sij hawm yaj polymer pom.Txhawm rau kom muaj qhov porosity siab, ib lub txaj ntawm cov khoom ntawm cov polymers kub feem ntau yog ib qho kev nyiam rau cov gel uas khaws cia rau hauv thiab txo cov kev ua haujlwm ntawm cov lim tawm.Yog li, cov khoom siv hlau lim dej yuav tsum tsis txhob catalyze lossis lwm yam ua rau kev tsim gel.
Nws muaj ntau dua kom tau txais cov xuab zeb hauv hiav txwv, tab sis nws yog qhov nkig heev nrog qhov tshwm sim uas qhov kev loj hlob ntawm cov khoom zoo zoo li cuam tshuam cov capillaries hauv spinnerets.Tsis tas li ntawd, qhov tshwj xeeb thaj chaw ntawm hiav txwv xuab zeb yog qhov tsawg thiab tsawg feem pua ntawm cov porosity rau ib qho twg muab ntim lim ntim, yog li lub pob siab yuav tsum nce siab.Stainless hlau hmoov uas tau npaj nyob rau hauv tej yam kev mob muaj ib tug tsis tshua muaj tshwm sim nto uas raws li tsis tshua muaj pom meej ntom, nyhav los txhim kho nws pom efficiency;Nyob rau hauv kev ua haujlwm pressures, nws ua kom nruj me ntsis thiab txhim kho kom muaj kev tshuaj ntsuam kom haum nrog me me los yog vau.
FUTAI Stainless Hlau Hmoov Xaiv
FUTAI tshaj tawm F-01 serial stainless hlau xuab zeb rau polyester POY FDY filament spinning raws li kev lag luam pom xov xwm;Txhawm rau txhim kho cov xov paj zoo, FUTAI pom zoo rau S-03, muaj zog txhua yam thiab tsawg oxidization rhiab steel hmoov;Rau daim ntawv thov ntawm kev kub siab pib, S-04 yog qhov xav tau kev xaiv rau nws cov kev tiv thaiv zoo rau compressibility, inert rau polymer melts, tshwj xeeb tshaj yog rau daim ntawv thov ntawm PA filament spinning.
Hom Stainless Hlau Hmoov
| Hom | Fe (%) | Ni(%) | Cr(%) | Mn(%) | Si(%) | Mo(%) | C(%) | Daim ntawv thov |
| F-01 | Bal. | Max. 0.6 | 16-18 | Max. 1.0 | 1.0-4.0 Nws | - | Max. 0.12 | Economic hlau hmoov |
| S-03 | Bal. | 6-12 | 16-22 | Max. 1.0 | 0.6-3.5 | Max.3.0 | Max.0.12 | Standard media |
| S-04 | Bal. | Max.0.6 | 33-37 : kuv | Max. 1.0 | 2-4 | - | Max.0.12 | High-end media |
Qhov zoo
1. Muaj zog txhua yam.
2. Superior compaction kuj.
3. Superior irregularity.
4. Siab porosity.
5. Muaj inert rau polymer melts.
6. Lub neej ntev ntawm spin pob.
7. Cov xov paj zoo dua.
Muaj Mesh Loj Thiab Nws Lub Cev Khoom
Thaum ua cov filament spinning, xws li POY thiab FDY xov paj, qhov tseem ceeb tshaj plaws yog muab ob peb qhov sib txawv ntawm cov hmoov sib txawv kom tau txais cov txiaj ntsig zoo.FUTAI tuaj yeem muab tag nrho cov neeg siv khoom xaiv zoo tshaj plaws ntawm qhov ntau thiab tsawg raws li peb cov kev paub hauv stainless hlau hmoov thiab kev nplua nuj ntawm kev tsim cov hluavtaws fiber ntau spinning, kom cov neeg siv khoom tuaj yeem siv tag nrho cov txiaj ntsig ntawm cov xuab zeb hlau, txuas ntxiv mus. lub neej ntawm spin pob thiab ua tiav qhov zoo ntawm filament yarns.
Hauv qab no yog cov npe ntawm qhov ntau thiab tsawg muaj raws li ISO 4497 INTERNATION STANDARD FOR Metallic hmoov.Lwm qhov ntau thiab tsawg tuaj yeem tsim tau raws li qhov kev thov.
| Lojmicron | Lojmesh | Pom pom qhov ntom ntomg/cm3 | Kov ceevg/cm3 | Porosity % |
| 850/2000 ib | 10/20 | 1.45 Nws | 1.95 ib | 75 |
| 500/850 | 20/30 ib | 1.55 ib | 2.10 | 73 |
| 350/500 ib | 30/40 ib | 1.60 ib | 2.10 | 71 |
| 250/350 | 40/60 ib | 1.65 ib | 2.60 Nws | 67 |
| 180/250 ib | 60/80 ib | 1.80 ib | 2.70 ib | 65 |
| 150/180 ib | 80/100 | 2.00 Nws | 2.90 ib | 62 |
| 125/150 ib | 100/120 | 2.22 | 3.10 | 58 |
| 90/125 ib | 120/170 ib | 2.50 Nws | 3.20 | 56 |