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Impact 2 Filter Family

Rapid changeout UPE membrane filters for point-of-use photochemical filtration, including photoresists and solvents
 
Impact 2 Filter Family
  • Developed for use with the Impact® 2 manifold and IntelliGen® dispense systems
  • Point-of-use photochemical and solvent filtration
  • Minimal chemical exposure, rapid connection design
  • UPE and surface modified UPE membrane technology
  • Low hold-up volume minimizes chemical waste
 
Impact 2 Disposable Filters
Materials:
Membrane: Ultra-high molecular-weight polyethylene (UHMWPE)

Supports (upstream, downstream and mold): High-density polyethylene (HDPE)
Manifold fittings:
6.35 mm Flowell® 60 type

5/3 mm Flowell® 60 type

6/4 mm Flowell® 60 type

6.35 mm Super Type Pillar®
Maximum operating conditions:
Maximum inlet pressure: 0.34 MPa (3.4 bar, 50 PSI) @ 25°C (77°F)

Maximum forward/reverse differential pressure: 0.27 MPa (2.7 bar, 40 PSI) @ 25°C (77°F)

Maximum operating temperature: 40°C (104°F)
Membrane area:
0.01 μm: 1,390 cm2 (1.5 ft2)

0.02 μm: 1,300 cm2 (1.4 ft.2

All others: 1,000 cm2 (1.08 ft2)
Hold-up volume:
<=55 cc
Compatibility:
PGMEA, PGME, NMP, ethyl lactate, MMP and cyclohexanone
Wettability:
Spontaneously wets in butyl acetate, PGMEA, PGME, ethyl lactate, MMP, ECA, NMP and
Impact 2 DUO Disposable Filters
Materials:
Sieving membrane: Ultra-high molecular weight polyethylene (UHMPE)

Nonsieving layer: Polyamide

Supports (Upstream and downstream): PE

Molding: HDPE
Connections:
With Impact® 2 manifold (Uses same as Impact® 2 manifold for fittings)
Maximum operating conditions:
Maximum inlet pressure: 0.34 MPa (3.4 bar, 50 PSI) at 25°C (77°F)

Maximum forward/reverse differential pressure: 0.27 MPa (2.7 bar, 40 PSI) at 25°C (77°F)

Maximum operating temperature: 40°C (104°F)
Membrane area:
850 cm2 (0.915 ft2)
Hold-up volume:
<=55 cc
Compatibility:
PGMEA, PGME, NMP, ethyl lactate, MMP and cyclohexanone.
Wettability:
Spontaneously wets in butyl acetate, PGMEA, PGME, ethyl lactate, MMP, ECA, NMP and other
Impact 2 PCM
Materials:
Membrane: Hydrophilic ultra-high molecular weight polyethylene (UPE)
Supports and molded components:
High-density Polyethylene (HDPE)

Kalrez® perfluoroelastomer o-ring

PFA stop ring
Maximum operating conditions:
Maximum inlet pressure: 0.34 MPa (3.4 bar, 50 PSI) @ 25°C

Maximum forward/reverse differential pressure: 0.27 MPa (2.7 bar, 40 PSI) @ 25°C

Maximum operating temperature: 40°C
Retention rating:
0.02 μm and 0.05 μm
Membrane area:
1,300 cm2 (1.4 ft2)
Compatibility:
PGMEA, PGME, NMP, Ethyl lactate, MMP, and cyclohexanone. Not recommended for use with photochemicals containing aromatic hydrocarbons.
Wettability:
Water and other photochemical solvents
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