Woven Fiberglass Filter Bags
Woven Fiberglass Filter Bags are precision-engineered filtration solutions designed for the most demanding industrial dust and fume collection. Constructed from tightly woven E-glass fiber yarns and enhanced with proprietary heat-resistant finishes, these bags deliver unmatched durability, thermal stability, and particulate capture efficiency where synthetic filters fail. Ideal for baghouse systems operating under continuous thermal/chemical stress.
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Product Introduction
Ultimate High-Temperature Dust Collection for Extreme Environments
Woven Fiberglass Filter Bags are precision-engineered filtration solutions designed for the most demanding industrial dust and fume collection. Constructed from tightly woven E-glass fiber yarns and enhanced with proprietary heat-resistant finishes, these bags deliver unmatched durability, thermal stability, and particulate capture efficiency where synthetic filters fail. Ideal for baghouse systems operating under continuous thermal/chemical stress.
Performance Characteristics
- Extreme Heat Resistance: Continuous operation at 260°C (500°F), peak resistance to 300°C (572°F) – 2X longer life than aramid bags.
- Precision Particle Capture: Our woven fiberglass filter bags deliver exceptional filtration accuracy, capturing 99.97% of PM2.5 particles with a guaranteed micron retention range of 1 to 100 microns.
- Chemical Immunity: Resists acids (H₂SO₄, HNO₃), alkalis (NaOH, KOH), solvents, and oxidizing agents (pH 0-14).
- Zero Fiber Shedding: Locked-weave technology prevents media contamination (ISO 16890 compliant).
- Optimized Airflow: Low-pressure drop design maintains <20% ΔP increase after 1,000 pulse-jet cycles.
- Fire Safety: Inherently non-combustible (ASTM E84 Class A / DIN 4102 A1).
- Mechanical Toughness: Burst strength >3,500 kPa – withstands aggressive cleaning cycles.
Technical Specifications
|
Parameter |
Specifications |
|
Construction |
Plain/Twill Weave E-glass + PTFE/Silicone Finish |
|
Standard Sizes |
Ø120-300mm x 1-12m (Custom Sizes: Ø80-500mm) |
|
Filtration Grades |
1μm, 5μm, 10μm, 25μm, 50μm, 100μm |
|
Max Air Velocity |
2.8 m/min @ 150 Pa |
|
Operating pH |
0-14 (Full chemical spectrum) |
|
Certifications |
ISO 16890, EN 779, CE, ROHS, REACH |
Key Applications
- Cement & Lime Production: Engineered for the Extremes: High-Temp Fiberglass Filter Bags for Cement Production.
- Metal Smelting: EAF fumes, copper converter gas, zinc roaster dust collection.
- Waste-to-Energy: Incinerator fly ash, boiler flue gas filtration.
- Power Generation: Coal/biomass boiler baghouses, carbon capture systems.
- Chemical Processing: Catalyst recovery, carbon black, powder handling.
- Asphalt & Rock Plants: Drying drum emission control.
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