Alexander LinkProduct ManagerIndustrial Products
FUJIFILM (Switzerland) AGNiederhaslistrasse 128157 DielsdorfTel.: +41 (0) 44 855 51 [email protected]
FUJIFILM
Micro Filter
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Micro filtration for the industry
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Agenda
•History
•Advantages
•Our Main Products
•Applications
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1. Our History
About 30 years ago : Start filterbusiness for beer filtration
About 20 years ago : Start cartridge filter business
For “UPW” with CA membranes
About 15 years ago : Succes to develop “PSE” membranes which has unique structure with
internal dense layer.
Now focussing on all markets as performance of new membranes are suitable for Market
Specific requirement (semiconductor, pharmaceutical, Food industry,..)
The technology cultivated with the photograph film is applied
1. Membrane and Film Forming Technology
2. Precision Chemistry Technology
3. Quality Control Engineering
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2. Advantages
Fujifilm PS membrane has :
Original Asymmetric StructureExtended Service LifeLow initial pressure loss with high flow ratesReliable trappingExcellent sharpness of pore size distribution
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Original asymmetric structureINLETINLETINLETINLET
OUTLETOUTLETOUTLETOUTLET
Pores Distributed in the Effective MF-Layer Absolutely Capture Target Size Particles without Clogging
“Cushion-Like” Layer of the OUTLET-Side Sustains Effective MF-Layer
INLET-Side Pores Capture Larger-SizeParticles (Bulky Impurities)
SEM
x-section
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Extended service lifeComparison Between FUJI and Ordinary MF
Thicker “Pre-Capturing”ZoneProvides Amazing Long-Life
Thicker “Pre-Capturing”ZoneProvides Amazing Long-Life
Well-Designed Dense MF-Layer Attains both Long-Life & Anti-Clogging
Well-Designed Dense MF-Layer Attains both Long-Life & Anti-Clogging
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Comparison Between FUJI and Ordinary MF
FUJI PSE Micro Filter
NO Clogging Character
Others
Advantage of FUJI:Low initial pressure loss with high flow rates!
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Reliable trapping performance
FairGoodGoodGoodCapturingReliability
GoodFairExcellentPoorFlow Rate
GoodGood ExcellentPoorLifetime
DCCCCBBBB ((((FF-PSE)PSE)PSE)PSE)AAAA
Cross Section Modelof the Membranes
Pore Distribution Model in the MF-Layer(Vertical View)
A BBBB(FUJI(FUJI(FUJI(FUJIF I L M PSEPSEPSEPSE)))) C D
The pore size ofA~D is same
dense layer
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Sharpness of pore size distribution
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3. Our Main products
70 µm0.4 µm – 30 µmPP non wovenPPE
130 mmPSE-SXL/UXL
130 mm1 – 10 µmFL-XL
70 mm0.1 – 0.45 µmPTFEFL
130 mm1 – 30 µmPPE-UXL
81.5 mmPSE-XL
70 mmPSE-L
70 mm 0,1 – 1,2 µm
Special : 0,05 and 0,03 µm
PSE membrane –unique
asymmetrical strucure
PSE
DiameterRatingMedia
Different connections/ lenght
0,003 µmPTFE or Stainless steel
High Purity gasfilters
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Ultrafiltration
100 µm0,1 1 100,0001 0,001 0,01
Algae
SmallestBacteria
PolioVirus
RedCell
Hair
Virus Bacteria
Yeast PollensOrganic MacromoleculesSalts
OrganicCompounds
Colloids
ReverseOsmosis
Nano-filtration
Microfiltration
Filters
Range of AstroPore Microfilters for liquids: 0.03 - 30µm
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0.1μm10μm 1μm
PPE Cartridges
PSE Cartridges
FL Cartridges
ForAqueous Usage
ForNON-AqueousUsage
Organic Solvents,Gases, etc.
Line Up
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4. Applications
Semiconductor– High purity water– Developer– Clean and etch bath chemicals– Aqueous based chemicals– High purity gasfiltration
Solar industry/ LCD manufacturing– High flow DI water flushing systems– Etching chemicals– High purity gasfiltration
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Graphic Arts– Printing industry– Inks and inkjet applications (waterbased /
Solvent based)– Wide format printers
Food and beverage – Beer– Wine– Soft drinks– Mineral water botteling
General industry– Optical Disc– CD/DVD
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Summary
The benefits of Fujifilm Micro Filters are:
Original Asymmetric StructureNo clogging characterExtended Service Life (up to 2x!)Low initial pressure loss with high flow ratesReliable trappingExcellent sharpness of pore size distribution
Higher reliability and less costs in production!
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Our Membranes - Your Solutions
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