Complaint
Polyhedral hollow ball for Plastic Random Packing is made from heat resistant and chemical corrosion resistant plastics, including polyethylene (PE), polypropylene (PP), reinforced polypropylene (RPP), polyvinyl chloride (PVC), chloridized polyvinyl chloride (CPVC) and polyvinylidene fluoride (PVDF). It has features such as high free volume, low pressure drop, low mass-transfer unit height, high flooding point, uniform gas-liquid contact, small specific gravity, high mass transfer efficiency and so on, and the application temperature in media ranges from 60to 150. 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.
High void ratio, low pressure drop, low mass-transfer unit height, high flooding point, uniform gas-liquid contact, small specific gravity, high efficiency of mass transfer
Widely used in petroleum and chemical industries, alkali chloride industries, gas industries and environmental protection industries with max. Temperature of 150 degree centigrate.
| Specification | Surface area | Free volume | Bulk density | Number |
| (mm) | (m2/m3) | (%) | (kg/m3) | per m3 |
| 25 | 460 | 84 | 145 | 64000 |
| 38 | 325 | 87 | 125 | 25000 |
| 50 | 236 | 90 | 105 | 11500 |
| 76 | 150 | 92 | 90 | 3000 |
