Lebe Industrial
Lebe Industrial
Description
Features
- offers various filter grades and has good tolerance to acid and alkali.
- resistance to high volume of flow and esay relacement of filter
Chemical resistance of bag filter media
- Fibres used as media for bag filters such as polyester, polypropylene, nylon and nomex holds different characteristics depending on its chemical state and temperature.
Polyester
As the most used fibre, it has good economical efficiency, chemical resistance and heat resistance between 150-170℃.
Polypropylene
Widely used in all fields of Chemical Industry due to its good resistance to acidity and basicity. However, it is only applicable within the temperature range of 90-100℃ and it is not suitable for Aromatic Hydrocarbon.
Nylon
Chemical Resistance (except for Acidic Media) and high heat resistance (150-170℃)
A. Excellent B: Normal C: weak
|
MEDIA |
Maximum Operating Temperature |
Base |
Acid |
Oxidised medium |
Alcohol |
Ester |
alicyclic/aromatic/chloridated |
Oil, Fats |
||
|
Aliphatic |
Aromatic |
Chloride |
||||||||
|
Polyester |
150-170 |
A/B |
A/B |
B/C |
A |
A |
A |
B |
A |
A |
|
Polypropylene |
90-100 |
A |
A |
A |
A |
A |
A |
C |
B |
A |
|
Nylon |
150-170 |
A/B |
B/C |
B |
A |
A |
A |
A |
A |
B/C |
|
Nomex |
200-220 |
A/B |
A/B |
A |
A |
A |
A |
A |
A |
B |
|
Wool |
100-110 |
C |
A/B |
C |
A |
A |
A |
A |
A |
A |
|
Fluorpolymer |
250-270 |
A |
A |
A |
A |
A |
A |
A |
A |
A |
Specifications
|
PE |
100 |
R |
4 |
|
Filter Media |
Micron Rating |
Bag Filter |
Bag Size |
|
PE = Polyester |
1~200㎛ |
R = Ring type |
01 Φ4" x 9" |
|
PP = Polypropylene |
|
P = Plastic Flange |
02 Φ4" x 14" |
|
NMO = Nylon |
|
B = Bend type |
03 Φ7" x 17" |
|
04 Φ7" x 32" |
|
MEDIA / MICRON |
1 |
5 |
10 |
25 |
50 |
100 |
150 |
200 |
400 |
600 |
800 |
|
PE FELT |
● |
● |
● |
● |
● |
● |
|
● |
|
|
|
|
PP FELT |
● |
● |
● |
● |
● |
● |
|
● |
|
|
|
|
NMO MESH |
|
|
● |
● |
● |
● |
● |
● |
● |
● |
● |
※ Custom order on request