PTFE Fiberglass Filter Bags Silicon Furnace Dust Collector Filter System
ECOGRACE Fiberglass Filter Bag 's application includes silicon furnace , ferro silicon manganese smelting furnace , incinerator, metallurgy, cement plant , carbon black, liquid boiler, coal fire boiler , boiler in paper plant , boiler in glass processing plant .
Advantages of fiberglass filter bag:
1. Good Temperature-Resistance. Max. Temp. 280 degree C.
2. High Filtration Efficiency: up to 99.9%
3. Excellent performance in Anti-acid Anti-alkali.
4. First choice for incinerator smoke , metallurgy, cement carbon black, liquid boiler, coal fire boiler.
5. Stable working time: more than 36 months.
6. Variety of finish treatments : Coating PTFE Membrane ,PTFE Impregnation
7. Good heat resistance, flame retardant, anti-corrosion effect.
8 . Used in dust filtration of high temperature, high acidity, high alkalinity, fine high
temperature, collection of valuable metal powder , high adhesive property etc.
Specification of Fiberglass Filter Bag:
1. Material : Fiberglass staple fiber
2. Scrim: with fiberglass staple yarn
3. Width:≤2.2m
4. Thickness:2.3-2.7mm
5. Weight:800-900g/m2 ±10%
6. Temperature (ºC): Continue: 240, Instant: 280
Physical Properties of Fiberglass Filter Bag:
|
Weight(gsm) |
500 |
|
|
Thickness(mm) |
2.5 |
|
|
Width(mm) |
≤2.2m |
|
|
Finish treatment |
Singeing, Calendering, Heat setting |
|
|
Air permeability(L/m2.s) |
200-350 |
|
|
Tensile strength(N/5cm) |
warp |
≥2300 |
|
weft |
≥2800 |
|
|
Tensile elongation(%) |
warp |
≤35 |
|
weft |
≤60 |
|
|
Heat shrinkage(%) |
warp |
≤1.5 |
|
weft |
≤1.0 |
|
|
Temperature(ºC) |
Continue |
240 |
|
Instant |
280 |
|
Chemical Properties of Fiberglass Filter Bag:
|
Anti-acid |
Excellent |
|
Anti-alkali |
Excellent |
|
Anti-abrasion |
Excellent |
|
hydrolysis stability |
Good |
