1)10 years experience of manufacturing PP polyhedral ball
2)size:25-50mm
3)material: PP
4)ISO9001:2000
Plastic Polyhedral ball Random Packings
Plastic tower packings are made from polyethylene(PE),polypropylene(PP),reinforced polypropylene(RPP),polyvinyl chloride (PVC),chlorinated polyvinyl chloride(CPVC)and polyvinylidene fluoride(PVDF),They have a strong resistance to chemical corrosion, large void space and fluid capacity, low pressure drop, energy saving, low operation cost, light in weight and easy to be load and unload, and reusable. They are available for stripping, absorbing and washing in low temperature of 60-150C in the tower in chemical, petrochemical, alkali chloride, coal gas and environmental protection industries.
Plastic Random Packing include Pall ring, Intalox saddles, Super intalox, Cascade ring, Heilex ring, Conjugate ring, HQM flat ring, Teller Rosetter ring, Hollow ball, Polyhedral ball, Cage ball and Covering ball,HQR ring.
Characteristic Indexes of Plastic polyhedral ball
Name | Normal | Diameter×Height×Thickness | Surface area | Void space | Bulk density | No. elements | Packing factor |
| Φ25 | 25×1.0 | 460 | 90 | 96 | 65100 | 631 |
Φ38 | 38×1.2 | 325 | 91 | 83 | 28500 | 355 | |
Φ50 | 50×1.5 | 236 | 91 | 76 | 11500 | 313 |
Physical & Chemical Properties of Plastic Packings
Material | PE | PP | RPP | PVC | CPVC | PVDF |
Density,g/cm3 | 0.94-0.96 | 0.89-0.91 | 0.92-0.94 | 1.32-1.44 | 1.50-1.54 | 1.75-1.78 |
Working temperature,C | ≤90 | ≤100 | ≤120 | ≤60 | ≤90 | ≤150 |
Chemical resistance | Corrosion resistant | |||||
Compressive strength, N/mm | ≥6.0 | ≥6.5 | ≥7.0 | ≥6.0 | ≥8.0 | ≥10.0 |
