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Plastic hollow sphere ball 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.
Applications of Plastic holyhedral hollow ball:
Widely used in petroleum, chemical, alkali-chloride, coal gas and environmental protection.
Application temperature in media ranges from 60 to 150 degrees
The 
Advantages of Plastic holyhedral hollow ball:
High free volume
Low pressure drop
Low mass transfer unit height
High flooding point
Uniform gas-liquid contact
Small specific gravity
High mass transfer
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 |
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