Plastic Pall Ring packing is a high hole diameter equal to the packing ring, each window there are five tongue leaves, each leaf tongue ring in turn point to heart, upper and lower levels of the location of the opposite window at different times and in general Central area of wall openings about the total area of about 30%. With porosity, and pressure drop and low height of mass transfer unit, the pan-point high, vapor-liquid contact with the full, the proportion of small, high mass transfer efficiency.
This structure improves the vapor-liquid distribution, make full use of the inner surface of the ring, so that the tower fill the gas and liquid form from the free passage.
Product name |
Plastic pall ring |
|||||
Material |
PP/RPP/PVC/CPVC/PVDF/PTFE, etc |
|||||
Life span |
>3 years |
|||||
Size mm |
Surface area m2/m3 |
Void volume % |
Packing number pieces/ m3 |
Packing density Kg/m3 |
Dry packing factor m-1 |
|
3/5" |
16*16*1 |
188 |
91 |
170000 |
85 |
275 |
1" |
25*25*1.2 |
175 |
90 |
53500 |
69 |
239 |
1-1/2" |
38*38*1.4 |
115 |
89 |
15800 |
69 |
220 |
2" |
50*50*1.5 |
93 |
90 |
6500 |
52 |
127 |
3" |
76*76*2.6 |
73.2 |
92 |
1927 |
48 |
94 |
4" |
100*100*3 |
52.8 |
94 |
1000 |
48 |
82 |
Feature |
High void ratio, low pressure drop, low mass-transfer unit height, high flooding point, uniform gas-liquid contact, small specific gravity, high efficiency of mass transfer. |
|||||
Advantage |
1. Their special structure make it has big flux, low pressure drop, good anti-impaction capability. |
|||||
Application |
These various plastic tower packing are widely used in petroleum and chemical, alkali chloride, gas and environmental protection industries with max. temperature of 280°. |
Plastic tower packing can be made from heat resistant and chemical corrosion resistant plastics, including polyethylene (PE), polypropylene (PP), reinforced polypropylene (RPP), polyvinyl chloride (PVC), chlorinated polyvinyl chloride (CPVC), polyvinyiidene fluoride (PVDF) and Polytetrafluoroethylene (PTFE). The temperature in media ranges from 60 Degree C to 280 Degree C.
Performace/Material |
PE |
PP |
RPP |
PVC |
CPVC |
PVDF |
Density(g/cm3) (after injection molding) |
0.98 |
0.96 |
1.2 |
1.7 |
1.8 |
1.8 |
Operation temp.(ºC) |
90 |
>100 |
>120 |
>60 |
>90 |
>150 |
Chemical corrosion resistance |
GOOD |
GOOD |
GOOD |
GOOD |
GOOD |
GOOD |
Compression strength(Mpa) |
>6.0 |
>6.0 |
>6.0 |
>6.0 |
>6.0 |
>6.0 |
Our Factory assure all tower packing made from 100% Virgin Material.
Â
1. OCEAN SHIPPING for large volume.
2. AIR or EXPRESS TRANSPORT for sample request.
Package type |
Container load capacity |
Delivery time |
Quality insurance |
Payment terms |
||
20 GP |
40 GP |
40 HQ |
||||
Ton bag |
20-24 m3 |
40 m3 |
48 m3 |
Within 3-10 days |
Chinese national standard; SGS; Offer quality assurance as request. |
T/T, L/C, Paypal, West Union, Paypal |
Plastic bag |
25 m3 |
54 m3 |
65 m3 |
|||
Paper box |
20 m3 |
40 m3 |
40 m3 |
Â
High Jetness Injection Black Masterbatch are mainly used for plastic injection, such as PE, PP, ABS, PS so on. This Black Masterbatch has high pigmentation and shiny finish, it could effectively improve the end-products surface shining. The carbon black content is from 40% 55%. High Jetness Injection Balck Masterbatch have shiny pellets surface finishes, the pellets are 2.0mm-4.0mm slice un-regular.
High Jetness Injection Black Masterbatch
Engineering Plastics Masterbatch,High Jetness Injection Black Masterbatch,Injection Jet Black Masterbatch,High Jetness Black Masterbatch
Anda Masterbatch( Group) Co., Limited , http://www.polymer-masterbatch.com