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White Hollow Plastic Ball 10mm 20mm 25mm 30mm 40mm 50mm
Plastic Hollow Flotation Ball

Plastic tower 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 60°Cto 150°C. 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.
Physical & chemical properties of plastic tower packing:
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. (°C) | 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. |
Technica Data:
Specification (mm) | Surface area (m²/m³) | Free volume (%) | Bulk density (kg/m³) | Number per m³ |
ø25 | 460 | 84 | 145 | 64000 |
ø38 | 325 | 87 | 125 | 25000 |
ø50 | 236 | 90 | 105 | 11500 |
ø76 | 150 | 92 | 90 | 3000 |
Plastic Hollow Flotation Ball Production Process
1m3/Woven Bag; 1m3/Carton
30m3/20ft container; 70m3/40HQ container

Jiangxi VODA Chemical Co., Ltd
The Largest Supplier Of The Chemical Random Tower Packing, Absorbent, Desiccant In China.
Located in Pingxi City where is one of leading production area for the chemical packing in the world.
Our main products are Molecular Sieve, Random and Structured Chemical Packing in Ceramic, Plastic & Metal, Honeycomb Ceramics, Inert Ceramic Balls, Activated Alumina, Silica gel, Alumina Grinding Balls, etc.
VODA has an annual manufacturing capacity of 50000 ton molecular sieves, silica gels, 50000 m3 of varieties types of chemical packings, 30000 m3 of honeycomb ceramics and 50000 m3 of inert ceramic balls, 50000 ton activated alumina etc.
VODA not only promote our product, also emphasize on providing professional technique and good service. Customer’s satisfaction and prompt delivery are two points that never change. Good reputation is our strong backbone. Because of this, we maintain our reputation with excellent quality and prompt delivery service.
We sincerely hope, we have a long-term cooperation with mutual benefits; the common benefits between us can reach the biggest intersection. VODA has a skilled responsible and committed team work who will ensure your requirements will be met promptly and fully. Please contact us for your requirements.


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