Specific explanations of comparatively essential characteristics have been demonstrated as the chart below.
Characteristic | Explanation |
Quantitative Property(g/m2) | The quality of filter paper per square meter. |
Thickness(mm) | The thickness of filter paper (the depth of corrugation is excluded). |
Air resistance (mm) | The resistance of filter paper to process air flowing. |
Permeability (L/m2.s) | The amount of air passing through the filter paper per unit time in the certain area condition and pressure (about 20 mm water column). |
Maximum aperture (Micron) | The size of the void calculated by the pressure of the first bubble on the filter paper during the test. |
Resin content (%) | Resin as a percentage of filter paperweight (generally is 10%~30%). |
Stiffness (mg) | Deformation resistance of filter paper. |
Breakage resistance (kPa) | The maximum pressure a filter paper can withstand per unit area. |
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