Breathable Membranes

The PROCHIMIR Waterproof Breathable Membranes are TPU and CoPES based.

Hydrophilic or hydrophobic upon your needs, their breathability level and their geometry are tailored to meet the demands of your markets and to offer the best technico-economical solutions.

Low RET & high MVTR for Top level performances, Ökotex® Certification for a guaranteed skin contact, Water column after washing for durable performances, PROCHIMIR membranes adjust to your specifications.

Concerned about the Environment, PROCHIMIR offers CoPES membranes easily recyclable with your textiles.

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Properties

  • Flexible
  • Noise-free
  • Elastic
  • Breathable
  • Waterproof
  • Windproof
  • Skin contact

Membranes

Membrane Nature Melting range (°C) MVTR (g/m²/24h)** RET Hydrostatic
Head (mmH2O)
Minimum
thickness (µm)
Structure * Comments
TPU AA 5360 TPU 160-170 < 1 000 N.A. 10,000 15 B – B/S Dedicated to
mattress protection
AA 5364 TPU 160-170 < 1 000 N.A. 10,000 15 B – B/S Oekotex® dedicated membrane
for mattress protection
IRT3 TPU 145-160 > 3 000 3.3 10,000 12 B – B/S High breathable
membrane
CoPA-PES IR Type A PEBA 150-160 > 3 500 N.A. 10,000 15 B – B/S Food end
drugs application
IR Type N 2.0 PES 180-190 > 3 500 2 10,000 12 B – B/S High performance and
soft PES membrane
IR Type N 5.0 PES 190-200 > 3 000 5 10,000 12 B – B/S High temperature
resistant PES membrane
IR Type E PES 210-220 > 3 000 8.5 10,000 12 B – B/S Dedicated breathable
PES membrane for sublimation
PES B & B PES 175-185 > 3 000 0.8 // 7 10,000 15 B & B/S –

B & B

Two sides effect membrane,
especially performant in rain conditions

* A : Adhesive B : Barrier S : PE Carrier
** PROCHIMIR method ASTM E96-53T like (upright cup)