Plastic Polyhedral Hollow Ball
Plastic Polyhedral Hollow Ball
NAIKE Plastic polyhedral hollow ball is a kind of plastic random packing made of two hemispheres. Each hemisphere is made of many flabellate vanes. Its specific surface area is larger than any other spherical packings. It is the typical representative of plastic random packing. The plastic polyhedral hollow ball is extensively used for the packing towers in
petroleum industry, chemical industry, alkali chloride industry, coal gas industry and environmental protection, etc.
Description
Parameters of Plastic Polyhedral Hollow Ball
| D×H×δ mm | Specific area m2/m3 | Void Rate % | Bulk Number g/m3 | Package Density (kg/m3) | ||
| 25 | 460 | 84 | 64000 | 70.4 | ||
| 38 | 312 | 87 | 25000 | 75 | ||
| 50 | 237 | 90 | 11500 | 80.5 | ||
| 76 | 214 | 92 | 3000 | 59 | ||
| 100 | 261 | 92 | 1800 | 50.4 | ||
Physical & Chemical Properties
| Physical & Chemical Properties | ||||||
| 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 |
|
| Operation Temp(℃) | 90 | ＞100 | ＞120 | ＞60 | ＞90 | ＞150 |
| Chemical Corrosion | Good | Good | Good | Good | Good | Good |
| Compression Strength(MP | ＞6.0 | ＞6.5 | ＞7.0 | ＞6.0 | ＞8.0 | ＞10.0 |
Advantages of Plastic Polyhedral Hollow Ball
- Big voidage
- Low Pressure Drop
- Low mass-transfer unit height
- Low Specific Weight
- Abundant of Gas-liquid contact
- High Surface Area
- Excellent efficiency of transfer
Packing of Plastic Polyhedral Hollow Ball
● 25kgs/50kgs compound plastic bag
● 1 cubic meter Jumbo bag
● Other packing is available upon your request
Application of Plastic Polyhedral Hollow Ball
●Absorbers
●Low Pressure Drop
●Degassing
●Low mass-transfer unit height
●Liquid/liquid extraction
●Low Specific Weight
●water treatment
●Abundant of Gas- liquid contact
●Heat transfer
