Street Address: Dalai Street
City: Ningbo
Province: Zhejiang
Country/Region: China
NINGBO TIANDA
tellerette ring
ETFE, named Ethylene tetrafluoroethylene, it is a fluorine based plastic, was designed to have high corrosion resistance and strength over a wide temperature range. so that, ETFE tellerette can resist high corrossion, it is a very good material for random tower packing to make the mass transfer.
ETFE also has a very high melting temperature, excellent chemical, electrical and high energy radiation resistance properties. When burned ETFE releases hydrofluoric acid.
ETFE tellerette ring has the advantages of low pressure drop,great energy and high efficiency of mass transfer, is widely used for the purpose of providing greater surface area for gas,
Parameter and Technical Data:
Outer Diameter (mm)
Height
surface area (m2/m3)
Void volume3/m3
Heaping number (n/m3)
Heaping weight (kg/m3)
Dry packing factor ( m-1 )
25
9
269
82
175000
128
488
47
19
185
88
32500
111
271
51 (S)
180
89
25000
103
255
59
150
92
17500
102
213
73 (M)
28
127
8000
95 (L)
37
94
90
3900
129
145 (LL)
48
65
95
1100
76