Model NO.: FG850-1
Gram Weight: 850GSM
Structure: Fabric Form
Filter Media: Fiberglass
Operation Temperature ( Degree C ): <190
Working Life (Months): <48
Mechanical Finish: Eptfe Member
Usage: Air Filter Bag / Dust Filter Bag
Abrasion Resistance: Excellent
Applied Industries: Asphalt Plant, Incinerator, Metallurgy
Size: as Customer Requirements
Certification: SGS , ISO 9001:2008
Delivery Time: 2-6 Weeks
Trademark: ECOGRACE
Transport Package: in Cartons or as Required
Specification: International Standard
Origin: China
HS Code: 56021000
Industrial High Temperature Gas Filtration Dust Filter Bag with PTFE Membrane
Specification :
1. Material : Fiberglass staple fiber
2. Scrim: with fiberglass staple yarnÂ
3. Width:≤2.2m
4. Thickness:2.3-2.7mm
5. Weight:800-900g/m2 ±10%Â
6. Temperature (ºC): Continue: 240, Instant: 280
Applications of  Fiberglass Filter Bags:
Fiberglass non woven filter media  bags applications  ranges in  asphalt plant, incinerator, metallurgy, cement carbon black, liquid boiler, coal fire boiler dust filtration.
 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 corrosion.
4.Fiberglass filters is the first  choice for incinerator smoke , smoke in industries like metallurgy, cement , carbon black, liquid boiler, coal fire boiler.
5. Longer working time:  more than 36 months.Â
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 highÂ
temperature, collection of valuable metal powder , high adhesive property etc.
9. . Customized by order.Â
With rich practical experience and working R&D team, we can design and develop kinds of filter media to satisfy the complex and diverse working conditions.
10. Â Advanced production lines: Complete testing and testing methods are the assurance to the products'Â quality.
Physical Properties of Fiberglass Filter Bag:
Â
 Weight(gsm) |
 850 |
 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 |
≥900 |
 weft |
≥1050 |
 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:
Â
 Anti-acid |
  Excellent |
 Anti-alkali |
  Excellent |
 Anti-abrasion |
 Excellent |
 hydrolysis stability |
 Good |
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