Complaint
For these reasons it is widely used in the packing towers in petroleum industry, chemical industry, alkali-Chloride industry, coal gas industry and environmental protection, etc.
| Item | Plastic Pall Rings | ||||
| Model | Dimension (mm) | No. per volume | Surface Area | Void Volume | Dry packing factor |
| Dia x Hgt x Thk | Pcs/m3 | m2/m3 | % | m-1 | |
| PPR-16 | 16X16X1.0 | 180000 | 188 | 91.1 | 275 |
| PPR-25 | 25X25X1.2 | 49000 | 175 | 90 | 239 |
| PPR-38 | 38X38X1.4 | 13600 | 155 | 89 | 220 |
| PPR-50 | 50X50X1.5 | 6300 | 93 | 90 | 127 |
| PPR-76 | 76x76x2.6 | 1830 | 73.2 | 92 | 94 |
| Application | - Aviation industry | ||||
| - Automotive industry | |||||
| - Brominating plants | |||||
| - Chemical industry | |||||
| - Cau-stic soda plants, CL lines | |||||
| - Deionization plants | |||||
| - Pharmaceutical industry | |||||
| - Paper and pulp process lines | |||||
| Material | Polyethylene (PE), polypropylene (PP), reinforced polypropylene (RPP), polyvinyl chloride (PVC), chloridized polyvinyl chloride (CPVC) and polyvinylidene fluoride (PVDF). | ||||
| Delivery Time | 7-10 days since payment receipt. | ||||
| Performance / Material | PE | PP | RPP | PVC | CPVC | PVDF |
| Density (g/cm3) | 0.94-0.96 | 0.89-0.91 | 0.93-0.94 | 1.32-1.44 | 1.50-1.54 | 1.75-1.78 |
| Operation Temp.(oC) | 90 | >100 | >120 | >60 | >90 | >150 |
| Chemical corrosion resistance | Good | Good | Good | Good | Good | Good |
| Compression Strength(Mpa) | >6.0 | >6.5 | >7.0 | >6.0 | >8.0 | >10.0 |
