PP, PE, PVC, CPVC, PVDF Polyethylene Pall Ring for Tower Packing
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- Supplier: Pingxiang Bestn Chemical Packing Co. Ltd.
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Product Overview
Description
Product Description
Specification
Plastic pall ring 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 to 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.
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 to 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.
Technical data and size
Size (mm) | Surface area(m2/m3) | Free Vol % | Number per/m3 | Weight(kg/m3) |
16*16*1 | 260 | 91 | 2300000 | 141 |
25*25*1.2 | 210 | 90 | 53500 | 82 |
38*35*1.4 | 140 | 89 | 13500 | 54 |
50*50*1.5 | 100 | 90 | 6500 | 51 |
76*76*2.6 | 73 | 92 | 1930 | 58 |
100*100*3 | 55 | 90 | 850 | 48 |
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 |
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