Plastic Hollow Ball
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产品名称:
Plastic Hollow Ball
产品型号:
产品展商:
Lihua
产品价格:
0.00 元
简单介绍
Plastic Hollow Ball:
1)40 years production experience,
2)ISO 9001:2000,
3)high quality,lower price.
Plastic Hollow Ball的详细介绍
1.Product Description
Plastic Hollow 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
|
≤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
|
3.Technical data
|
Type
|
Diameter×Height×Thickness
|
surface area
m2/m3
|
Void space
%
|
Bulk density
Kg/m3
|
No.elements per/m3
|
Packing factor m-1
|
|
Φ25
|
Φ25×1.0
|
200
|
42
|
125
|
41500
|
2700
|
|
Φ38
|
Φ38×1.2
|
150
|
42
|
121
|
22000
|
2025
|
|
Φ50
|
Φ50×1.5
|
120
|
42
|
73
|
10480
|
1620
|
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