Polyethersulfone (PES) Filter Membrane
The highly asymmetric pore structure of PES flat membrane offers a high dirty loading capacity, higher through-puts and higher flow rates than symmetrical membranes.
PES (Polyethersulfone) membrane is hydrophilic and constructed from Polyethersulfone polymer membrane. It is designed to remove particulates during general filtration, and its low protein and drug binding characteristics make it ideally suited for life science application.
Features
Inherently hydrophilic
Low protein binding characteristics
High Flow Rate
Superior thermal stability
Application
Water filtration
Especial chemical reagent filtration
Liquid of high temperature filtration
Technical Specifications
PES (Polyethersulfone) membrane is hydrophilic and constructed from Polyethersulfone polymer membrane. It is designed to remove particulates during general filtration, and its low protein and drug binding characteristics make it ideally suited for life science application.
Features
Inherently hydrophilic
Low protein binding characteristics
High Flow Rate
Superior thermal stability
Application
Water filtration
Especial chemical reagent filtration
Liquid of high temperature filtration
Technical Specifications
| Sterilization | Non Sterile. Gamma Irradiation, Ethylene Oxide(EtO), Autoclave or Live Steam are available. |
| Endotoxin levels | <0.25 Eu/ml utilizing 400cm2/400 ml S.W.F.I per Limulus Amoebocyte Lysate(LAL) test |
| Thickness | 120- 150 μm |
| Typical Weight | 3.0 mg/cm2 |
| Extractables | <1%(<0.015mg/cm2) |
| BSA Protein Binding | <20 μg/cm2 |
| Maximum Operating Temperature | 121°C(30min) |
| Sealing Compatibility | Ultrasonic, Heat, Radio Frequency and Insert Molding |
| Minimum Bubble point | ||
| Pore Size[μm] | [psi] | [bar] |
| 0.1 | 5 | 2.1* |
| 0.22 | 49 | 3.4 |
| 0.45 | 38 | 2.7 |
| 0.8 | 16 | 1.1 |
| 5 | 5 | 0.4 |
| Catalogue No. | Description | Packing size |
| PES0113-400 | PES Membrane Filter, 0.10µm, 13mm | 400 |
| PES02213-400 | PES Membrane Filter, 0.22µm, 13mm | 400 |
| PES04513-400 | PES Membrane Filter, 0.45µm, 13mm | 400 |
| PES0125-200 | PES Membrane Filter, 0.10µm, 25mm | 200 |
| PES02225-200 | PES Membrane Filter, 0.22µm, 25mm | 200 |
| PES04525-200 | PES Membrane Filter, 0.45µm, 25mm | 200 |
| PES0147-200 | PES Membrane Filter, 0.10µm, 47mm | 200 |
| PES02247-200 | PES Membrane Filter, 0.22µm, 47mm | 200 |
| PES04547-200 | PES Membrane Filter, 0.45µm, 47mm | 200 |
| PES0190-50 | PES Membrane Filter, 0.10µm, 90mm | 50 |
| PES02290-50 | PES Membrane Filter, 0.22µm, 90mm | 50 |
| PES04590-50 | PES Membrane Filter, 0.45µm, 90mm | 50 |
| PES022142-50 | PES Membrane Filter, 0.22µm, 142mm | 50 |
| PES045142-50 | PES Membrane Filter, 0.45µm, 142mm | 50 |
