1.Product Description
Plastic Covering 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.
2.Physical & chemical properties
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
Operating Temp. (°C)
≤90
≤100
≤120
≤60
≤150
Chemical corrosion resistance
Good
Compression Strength (Mpa)
>6.0
>6.5
>7.0
>8.0
>10.0
3.Technical data
Type
Diameter×Height×Thickness
mm
surface area
%
Void space
Bulk density
Kg/m3
No.elements per/m3
Φ40-1
Φ40×1.2
91
9.5
118
710
Φ40-2
97
9.3
110
660
Contact person：Jane peng E-mail:jane@pxlihua.com
Skype:pxlihuajane
Tel：0086-799-6886893 Fax：0086-799-6835693 Mobile:0086-18979985936