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Pentagonal Plastic Pentagon Ring for Packed Columns
Plastic pentagon ring is a type of energy-saving and cost-effective random packing. It gets its name from its special pentagonal bottom design. Plastic pentagon ring has a unique hollow-out structure, which accelerates the flow rate and improves the gas-liquid separation efficiency. The large openings on its surface can effectively prevent the random packing from plugging and fouling. Therefore, plastic pentagon ring has high separation efficiency and good mass transfer performance
Specifications of Plastic Pentagon Ring :
Plastic pentagon ring has good chemical resistance, high operating efficiency and low investment cost. It is suitable for various absorption, desorption and extraction applications. This plastic random packing is extensively used in the packed columns of petroleum industry, alkali-chloride industry, chemical industry, alkali-chloride industry, coal gas industry and environmental protection industry.
Plastic tower packing can be made from heat resistant and chemical corrosion resistant plastics, including polyethylene (PE), polypropylene (PP), reinforced polypropylene (RPP), polyvinyl chloride (PVC), chlorinated polyvinyl chloride (CPVC), polyvinyiidene fluoride (PVDF) and Polytetrafluoroethylene (PTFE). The temperature in media ranges from 60 Degree C to 280 Degree C
Plastic Tower Packings: plastic pall ring, plastic saddle, plastic super saddle, plastic cascade ring, plastic conjugate ring, plastic teller rosette ring, plastic hi-flow ring, plastic snowflake ring, plastic VSP ring, plastic tri-pack, etc.
Physical & chemical properties of plastic Random 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.(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 |
● Lifespan: more than 3 years.
● Package: plastic bags, cartons.
The Technical Parameter of Plastic Pentagon Ring
Item | Size | Surface Area | Voidage | Bulk Number | Bulk Density | Dry Packing Factor |
PPGT-01 | 38 × 12 × 1.2 | 246 | 95% | 46000 | 112 | 260.3 |
PPGT-02 | 50 × 17 × 1.5 | 218 | 97% | 21500 | 107 | 225.2 |
PPGT-03 | 76 × 26 × 2.5 | 198 | 96% | 6500 | 92 | 207.1 |
Features of Plastic Pentagon Ring:
·Pentagonal bottom.
·Large openings.
·Large flux.
·Low pressure drop.
·High separation efficiency.
·Heat and corrosion resistance.
Applications of Plastic Pentagon Ring:
·Suitable for gas processing and heat transfer applications.
·Used in various packed columns for absorption, desorption and extraction.
·Applied in the petrochemical industry, metallurgical industries, chlor-alkali industries and chemical industries.
