Product Description
Filter Paper Grade 52
Like Grade 50, the general-purpose Grade 52 has a high wet strength. It differs by having a medium pore size, providing medium retention and flow rate through its very hard surface.
| Grade | Typical Particle Retention in Liquid (µm)1 | Nominal Ash Content (%)3 | Nominal Thickness (µm) | Nominal Basis Weight (g/m2) | Typical Water Flow Rate (mL/min)2 | Nominal Air Flow Rate (s/100 mL/in2) |
|---|---|---|---|---|---|---|
| 52 | 7 | 0.015 | 175 | 96 | 66 | 15 |