Micro filtre pour les liquides comme les encres, le vin, la bière etc.

1. FUJIFILM
Micro Filter
Alexander Link
Product Manager
Industrial Products
FUJIFILM (Switzerland) AG
Niederhaslistrasse 12
8157 Dielsdorf
Tel.: +41 (0) 44 855 51 82
industrial@fujifilm.ch
www.fujifilm.ch

2. Micro filtration for the industry
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3. Agenda
•History
•Advantages
•Our Main Products
•Applications
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4. 1. Our History
The technology cultivated with the photograph film is applied
1. Membrane and Film Forming Technology
2. Precision Chemistry Technology
3. Quality Control Engineering
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,..)
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5. 2. Advantages
Fujifilm PS membrane has :
Original Asymmetric Structure
Extended Service Life
Low initial pressure loss with high flow rates
Reliable trapping
Excellent sharpness of pore size distribution
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6. Original asymmetric structure
ＩＮＬＥＴ
INLET-Side Pores Capture Larger-Size
Particles (Bulky Impurities)
Pores Distributed in the Effective SEM
MF-Layer Absolutely Capture Target Size
x-section
Particles without Clogging
“Cushion-Like” Layer of the OUTLET-
Side Sustains Effective MF-Layer
ＯＵＴＬＥＴ
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7. Extended service life
Comparison Between FUJI and Ordinary MF
Thicker “Pre-Capturing”
Thicker “Pre-Capturing”
Zone
Zone
Provides Amazing Long-
Provides Amazing Long-
Life
Life
Well-Designed
Well-Designed
Dense MF-Layer
Dense MF-Layer
Attains both
Attains both
Long-Life &
Long-Life &
Anti-Clogging
Anti-Clogging
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9. Comparison Between FUJI and Ordinary MF
Advantage of FUJI:
Low initial pressure loss with high flow rates!
FUJI PSE Micro Filter Others
NO Clogging Character
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10. Reliable trapping performance
Ａ Ｂ（ＦＵＪＩ I L M
（ＦＵＪＩF ＰＳＥ）
ＰＳＥ）
Ｃ D
Cross Section Model
of the Membranes dense layer
Pore Distribution Model The pore size of
in the MF-Layer Ａ～D is same
(Vertical View)
Ａ Ｂ （FF-ＰＳＥ）
ＰＳＥ） Ｃ D
Lifetime Poor Excellent Good Good
Flow Rate Poor Excellent Fair Good
Capturing Good Good Good Fair
Reliability
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11. Sharpness of pore size distribution
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12. 3. Our Main products
Media Rating Diameter
PSE PSE membrane – 0,1 – 1,2 µm 70 mm
unique Special :
PSE-L asymmetrical 70 mm
0,05 and 0,03 µm
PSE-XL strucure 81.5 mm
PSE-SXL/UXL 130 mm
PPE PP non woven 0.4 µm – 30 µm 70 µm
PPE-UXL 1 – 30 µm 130 mm
FL PTFE 0.1 – 0.45 µm 70 mm
FL-XL 1 – 10 µm 130 mm
High Purity PTFE or Stainless 0,003 µm Different
gasfilters steel connections/ lenght
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13. Range of AstroPore Microfilters for liquids: 0.03 - 30µm
Reverse
Ultrafiltration Filters
Osmosis
Nano-
Microfiltration
filtration
0,0001 0,001 0,01 0,1 1 10 100 µm
Organic
Colloids Algae
Compounds
Salts Organic Macromolecules Yeast Pollens
Virus Bacteria
Polio Smallest Red Hair
Cell
Virus Bacteria
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14. Line Up
１０μｍ １μｍ ０．１μｍ
For
Aqueous
Usage PSE Cartridges
For PPE Cartridges
NON-Aqueous
Usage
Organic Solvents, FL Cartridges
Gases, etc.
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15. 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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16. 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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17. Summary
The benefits of Fujifilm Micro Filters are:
Original Asymmetric Structure
No clogging character
Extended Service Life (up to 2x!)
Low initial pressure loss with high flow rates
Reliable trapping
Excellent sharpness of pore size distribution
Higher reliability and less costs in production!
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18. Our Membranes - Your Solutions
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