| About |
|---|
| DW 482P is a porous film produced from skived Ultra High Molecular Weight Polyethylene (UHMW). The process yields a highly uniform pore structure in the x, y, and z directions. The porous film has made hydrophilic by incorporating a surfactant into the porous structure. DW 482P has an open cell, tortuous path, with a porosity up to 35%. Application areas would include liquid and air filtration, vents, diagnostics, wicks, and support media for finer membrane structures, where porosity, chemical inertness, and mechanical strength are important.&& |
| Product Description | |
|---|---|
| Generic | Ultra-high molecular weight polyethylene |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Porous,Hydrophilic,Ultra high molecular weight |
| Availabilitys | North America,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.550 to 0.750 | g/cm³ | |
| Thickness | 0.1 to 3.2 | µm | |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Average aperture | 25.0 | µm | |
| Core ID | 7.62 | cm | |
| Maximum Roll OD | 330 | mm | |
| Pore Size Distribution（PMI） | 5.0 to 60.0 | µm | |
| Void Volume | 25 to 35 | % | |
| Width | 6.35 to 711 | mm |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 1/16″ increments |
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