DuraPes 200 iv

Summary

Product identification

• Product Name: 3M Membrana DuraPES®
• Type: Hydrophilic Flat Membrane, Type 200 iv
• Intended Use: Microfiltration
• Available Make-up Configuration: Rolls

Chemical Composition

• Polymer: Polyethersulfone

Membrane Performance Characteristics

• Bubble point (water, 25 °C): Mean value 4.8 bar (≈69.6 psi) ± 0.5 bar (≈7.3 psi)
• Transmembrane flow (water, 25 °C):
  • ≥ 45 ml/(min cm² bar)
  • ≥ 2882.60 ml/(min sq ft psi)
  • ≥ 20.02 ml/(min sq in psi)
• Retention of bacteria (Brevundimonas diminuta): ≥7 log reduction value

Typical Physical Properties

• Thickness: Mean value 140 µm (≈5.512 mil) ± 10 µm (≈0.394 mil)
• 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: This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions from the original PDF. For contractual purposes, all data must be verified against the specific OEM PDF revision used for the project.

Official datasheet (PDF)

Lenntech datasheet mirror