The polypropylene PP barbed flower wreath filler is a large flat ring body composed of 12 small circular rings arranged radially, which is very similar to the spherical body formed by winding the ends of a coil spring. Terared K2 type packing is an efficient and low pressure loss packing material.
Polypropylene PP Thorn Flower Ring FillerAlso known as K2 packing, it is a large flat ring body composed of 12 small circular rings arranged radially, which is very similar to the spherical body formed by winding the ends of a coil spring. Terared K2 type packing is an efficient and low pressure loss packing material. It looks like a spiral wound. When the solution collides with polluted air, it forms droplets that surround the entire packaging material. Its effectiveness depends not only on surface adsorption, but also on pressure drop and volume. Its adsorption effect is superior to that of tubular packing and saddle packing.
The main characteristics of thorny flower wreath filling include:
▲ High efficiency: It has high porosity, high mass transfer efficiency, uniform distribution of liquid in the packing layer, and sufficient gas-liquid contact.
▲ Low pressure drop: Good surface adsorption effect, high porosity, not easy to block, reducing static pressure loss.
▲ Wide applicability: Suitable for various media, with a temperature range of 60-150 degrees Celsius, commonly used in gas scrubbing and purification towers.
Application field
Thorn flower wreath packing is widely used in equipment such as washing towers, spray towers, and desulfurization towers, and is particularly suitable for gas control, gas towers, and other fields. Its high flux, low resistance, and long residence time characteristics make it perform well in industrial applications.

Polypropylene PP Thorn Flower Ring FillerModel
model |
size
mm
|
specific surface area
Ft2/ft3
|
porosity
%
|
Packing factor |
Accumulated quantity
Per cubic meter
|
2-K |
78 |
28 |
95 |
11 |
6700 |
3K |
105 |
31 |
96 |
9 |
1910 |