Product Change Notice: Aspire PTFE 0QBV94400.315 Discontinuation
Sterlitech item 0QBV94400.315 has an oleophobic treatment that is no longer compliant with the new REACH standards that went into effect in late 2020. This membrane has been replaced with a QP944U membrane, which has a REACH-compliant oleophobic coating. It’s an oleophobic ePTFE membrane laminate, with a PTFE functional layer and polyester backer material.
QP944U Membrane Specifications:
Pore Size |
Nominal 0.2 (µm) |
Air Permeability |
0.11 - 050 ft³/ft²/min @ 125 Pa (4.8 - 15 mL/min/cm² @ 125Pa), ASTM D737 |
Thickness |
0.003 - 0.008 inches (0.08 - 0.2 mm), ASTM D177 |
Wet Mullen’s Burst |
≥34 PSI (2.3 bar), ASTM D751 |
Oil Repellency |
≥6 on membrane side only, AATCC 118 |
Temperature Range: |
-40°C to +120°C |
Available Dimensions |
OEM membranes as custom slit roll goods. Membrane vents in customized shapes. |
Note: All above data is nominal and provided for information only and is subject to change. All metric conversions are approximate.
Click here for available PTFE membranes.
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