Product Details
This polyester felt is made based on normal polyester felt, treated by special waterproof process make the felt has good oil &water resistance performance. The product applied for heavy humidity, oily flue gas cleaning. It prevent dew better and not easy to wet bag. Prolong the service life of filter bag effectively.
Fiber |
Polyester fiber
|
Scrim |
Polyester filament yarn
|
Weight (g/m2) |
500±5%g/m2
|
Thickness (mm) |
1.7±5%mm
|
Air permeability (m3/m2/min) |
8-12
|
Tensile strength (Mpa/min) |
warp |
>900
|
weft |
>1200
|
Tensile Elongation (%) |
warp |
35% |
weft |
50% |
Working temperature
(degree C ) |
130 |
Short time working temperature (degree C) |
150 |
Resistance to Acid |
Medial
|
Resistance to Alkali |
Medial
|
Resistance to abrasion |
Excellent
|
Resistance to hydrolysis |
Medial
|
Finishing treatment |
Singeing, calendaring or ptfe coated
|
Application
1) Iron and steel
Industry
2) cement
Industry
3) power plant
4) chemical industry
5)
Mining
6) Asphalt mixing plant
7) Limestone
8) Electrolysis and other Specialty membranes
9) Municipal Solid Waste Boilers and Waste incinerators