| Category | |
| Manufacturer | Quadrant Engineering Plastics Products |
| PRODUCT NO. | Category |
|---|---|
| Quadrant EPP Quadrant PSU Estruded Unfilled Polysulfone (ASTM Product Data Sheet) | Polysulfone (PSU) |
| Quadrant EPP Quadrant PSU unfilled, extruded (ISO Data) | Polysulfone (PSU) |