IonKleen? SL Purifier0 pages

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lonKleen™ SL Purifier

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Description

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The lonKleen™ SL purifier has been

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specifically designed for the removal of

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metal ions from organic solvents and

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mixtures of organic solvents and resins.

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It Is well-suited for use with raw materials

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used in the production of photoresists and

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for ultra high purity solvent applications.

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By utilizing ion exchange groups, which

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are covalently bonded directly to the

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surface of a traditional membrane filter,

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the lonKleen SL purifier provides

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spontaneous and immediate metal

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removal from various base solvents and

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resin solvent mixtures.

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• 90% metal removal

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• Simplifies purification techniques

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• High capacity

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• Shipped dry

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• Manufactured in a cleanroom

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environment

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Specifications

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Materials

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• Medium: Modified ultra-high molecular

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weight polyethylene (UHMWPE)

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• Core, cage, end caps: High density

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polyethylene (HDPE); except DFA™

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which has polypropylene hardware

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• Support and drainage: High density

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polyethylene (HDPE)

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• O-rlng options: Teflon1 encapsulated

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Vlton1, Kalrez1 and Chemraz2

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Removal Rating

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• 0.45 urn nominal

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Purifier Media Area

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• ABD1: 0.58 m2/6.2 ft2

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• DFA1/DFA4201:0.11m2 / 170 in2

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• DFA2: 0.22m2 /340 in2

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Configurations

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• Disposable filter capsule (DFA)

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• Code 3 filter cartridge

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Connections (DFA capsules)

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níet, outlet / vent, drain

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• %\u NPT//8in NPT

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• % In Swagelok3 / % In Swagelok

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• 6 mm Plllarfittlng4 / 4 mm Pillarfltting

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• 8 mm Plllarfittlng / 4 mm Plllarfittlng

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Operating Conditions

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• Maximum temperature: 40°C / 104°F

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• Maximum forward/reverse differential

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pressure: 340 kPa @ 40°C / 50 psid

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@ 104°F

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Recommended Applications

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The lonKleen SL purifier Is recommended

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for solvent polnt-of-use purification and

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for use In purifying the precursor

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materials (solvents, resins and polymers)

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used in the manufacture of photoresists.

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It has also shown positive results In the

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purification of bulk and point-of-use IPA

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dispense.

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1 Viton, Teflon and Kalrez are registered trademarks

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of E. I. du Pont de Nemours and Company

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2 Chemraz is a trademark of Greene, Tweed & Co

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2 Swagelok is a trademark of Swagelok Co

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4 Pillarfitting is a trademark of Nippon Pillar Packing

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Co., Ltd.

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