Datasheet summary
DuraPes 450
PDF datasheet mirror for DuraPes 450 (3M Liqui-Flux Ultrafiltration). Verify with OEM before design.
Summary
Product identification
- Product Name: 3M Membrana DuraPES®
- Membrane Type: Hydrophilic Flat Membrane, Type 450
- Intended Use: Microfiltration
- Available Configuration: Rolls
- Polymer: Polyethersulfone
Membrane Performance Characteristics
- Bubble point (water, 25 °C): 3.45 bar (≈50.03 psi) ± 0.35 bar (≈5.07 psi) (mean value)
- Transmembrane flow (water, 25 °C):
- ≥ 75 ml/(min cm² bar)
- ≥ 4804.33 ml/(min sq ft psi)
- ≥ 33.36 ml/(min sq in psi)
- Retention of bacteria (Serratia marcescens): ≥7 log reduction value
Typical Physical Properties
- Thickness: 140 µm (≈5.512 mil) ± 10 µm (≈0.394 mil) (mean value)
- Tensile strength:
- longitudinal: ≥550 cN / 15 mm
- transversal: ≥450 cN / 15 mm
- Elongation at break:
- longitudinal: ≥10%
- transversal: ≥15%
- Change of length (steam, 121 °C): ≤ 3%
Disclaimer: The information provided is extracted from the OEM PDF datasheet and is intended for general reference. This extraction may miss figures, footnotes, or subsequent revisions of the document. For contractual purposes and critical design decisions, all data must be verified against the official OEM PDF revision used on the specific project.
Official datasheet (PDF)
Curated from selected public technical reference material for discovery and preliminary comparison. This summary is not a substitute for a current certified manufacturer datasheet. Verify revisions and design limits before use.