  Plastic structured packing has advantages such as light weight,large capacity, low pressure drop,large specific surface,easily exchanging. The wire gauze packing is made of wire Knitting which is a mixture of PP and polyaor ylonitrile .The plastic corrugated platepacking is made of pp or PVDFplate, which can be perforated to increase mass transferring efficiency.
Geometric characteristic data of plastic wire gauze packing
Size |
Material |
Wire mesh |
Peak heiht |
Obliquity
กใ |
Specific area m3/m3 |
Void volume
m3/m3 |
Density kg/ m3 |
500(BX) Type |
pp/polyacryionitrile |
40 |
6.3 |
30กใ |
450 |
0.85 |
120 |
624 Type |
pp/Nylon |
40 |
4.5 |
45กใ |
624 |
0.96 |
|
450 Type |
pp/Nylon |
40 |
6.2 |
30กใ |
450 |
0.97 |
|
Geometric characteristic data of plastic corrugated plate packing
model |
NTP piece/m2 |
specific area
m3/m3 |
void volume m3/m3 |
Pressure drop Mpa/m |
Bulk density kg/ m3 |
m3/m2.hr |
Max F factor m/s(kg/2.6m3)0.5 |
SB-125Y |
1-2 |
125 |
0.985 |
2กม10-4 |
37.5 |
0.20-100 |
3 |
SB-250Y |
2-2.5 |
250 |
0.97 |
3กม10-4 |
75 |
0.20-100 |
2.6 |
SB-350Y |
3.5-4 |
350 |
0.95 |
2กม10-4 |
105 |
0.20-100 |
2.0 |
SB-500Y |
4-4.5 |
500 |
0.93 |
3กม10-4 |
150 |
0.20-100 |
1.8 |
SB-125X |
0.8-1.9 |
125 |
0.985 |
1.4กม10-4 |
37.5 |
0.20-100 |
3.5 |
SB-250X |
1.5-2 |
250 |
0.97 |
1.8กม10-4 |
75 |
0.20-100 |
2.8 |
SB-350 |
2.3-2.8 |
350 |
0.958 |
1.3กม10-4 |
105 |
0.20-100 |
2.2 |
SB-500X |
2.8-3.2 |
500 |
0.93 |
1.8กม10-4 |
150 |
0.20-100 |
2.0 |
|
