Active Member
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[China]
Address: No.100 Xiangbin Rd, Lingjiawu Industrial Zone, Wenyan, Xiaoshan, Hangzhou,Zhejiang,China
Contact name:Jim Lin
ZHEJIANG GRACE ENVIROTECH CO.,LTD |
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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 |
