Depth Filter Sheets Specific Advantages
- High dirt holding capacity for economic filtration
- Differentiated fiber and cavity structure (internal surface area) for the widest range of applications and operating conditions
- The ideal combination of filtration
- Active and adsorptive properties ensures maximum safety
- Very pure raw materials and therefore minimum influence on filtrates
- Comprehensive quality assurance for all raw and auxiliary materials and intensive in process controls ensure consistent quality of the finished products
Depth Filter Sheets Applications:
Polishing Filtration Clarifying filtration Coarse filtration K series depth filter sheets’ high dirt holding capacity for gel-like impurities is specifically designed for the filtration of highly viscous liquids. Retention of activated charcoal particles, polishing filtration of viscose solution, paraffin wax, solvents, ointment bases, resin solutions, paints, inks, glue, biodiesel, fine/specialty chemicals, cosmetics, extracts, gelatin, high viscosity solutions etc. Depth Filter Sheets Main Constituents
Great Wall K series depth filter medium is made only of high purity cellulose materials.Relative Retention Rating
*These figures have been determined in accordance with in-house test methods. *Effective removal performance of filter sheets is dependent on process conditions. Depth Filter Sheets Physical Data
This information is intended as a guideline for the selection of Great Wall depth filter sheets.| Model | Mass per UnitArea (g/m2) | Flow Time (s) ① | Thickness (mm) | Nominal retention rate (μm) | Water permeability ②(L/m²/min△=100kPa） | Dry Bursting Strength (kPa≥) | Ash content % |
| SCK-111 | 650-850 | 2"-8" | 3.4-4.0 | 90-111 | 18600-22300 | 200 | 1 |
| SCK-112 | 350-550 | 5"-20" | 1.8-2.2 | 85-100 | 12900-17730 | 150 | 1 |