Plastic Cascade Ring
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产品名称:
Plastic Cascade Ring
产品型号:
Cascade Ring
产品展商:
Lihua
产品价格:
0.00 元
简单介绍
Plastic Cascade Ring 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 and so on
Plastic Cascade Ring的详细介绍
1. Product Description
Plastic Cascade 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). Plastic Cascade Ring 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 Degree C to 150 Degree 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 (kg/m3)
|
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.(Degree 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
|
Spec.
|
D*H*T (mm)
|
Bulk Number（N/ m³）
|
Bulk density (kg/m³)
|
Surface area (m²/m³)
|
Free volume (%)
|
F Factor （m-1)
|
|
Dg16
|
16*8.9*1.1
|
299136
|
135.6
|
370
|
85
|
602.6
|
|
Dg25
|
25*12.5*1.4
|
81500
|
97.8
|
228
|
90
|
312.8
|
|
Dg38
|
38*19*1
|
27200
|
57.5
|
132.5
|
91
|
175.8
|
|
Dg50
|
50*25*1.5
|
10740
|
54.8
|
114.2
|
92.7
|
143.1
|
|
Dg76
|
76*37*3
|
3420
|
68.4
|
90
|
92.9
|
112.3
|
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