Filter cloth is filter medium sewage treatment system, material can be polyester, polypropylene, polyamide (nylon) and nonwoven. Particle size, feeding pressure, slurry temperature, PH value and viscosity shall be considered to choose the right cloth and make sure the best filtration performance.
TECHNICAL PARAMETER
MODEL
MATRIAL
WEIGHT
THICKNESS (mm)
AIR PERMEABILITY （L/m2·S）
BREAKING STRENGTH (N/5*20cm)
FILTRATION PRECISION
ACID RESISTANCE
ALKALI RESISTANCE
Warp
Weft
N198
PA
640
0.95
450±50
9000
3000
20～30
fine
good
N120
PA
330
0.54
1400±100
4600
2400
120
fine
good
N199
PA
400
0.7
450±50
5900
2600
20～30
fine
good
N120B
PA
330
0.5
1200±100
3400
2100
120
fine
good
N120B-1
PA
330
0.5
650±50
3400
2100
60
fine
good
N9029
PA
620
1
700±50
5226
2925
30～50
fine
good
(g/m2)
(um)
