Woven Fiberglass Dust Filter Bags

Fiberglass Fabrics are woven for fiber orientation, and each fabric features its own unique weight, strength, and fabric characteristics.

Surface finishes and chemical treatments that aid in the collection and release of the dust from the bags: PTFE Hydrophobic impregnated, PTFE Membrane Ultrasonic welded seam for increased efficiency and reinforced mechanical strength

Our laboratories are equipped with sophisticated testing equipment used to analyze and evaluate all aspects of your process and application Custom fabricated bag designs to meet the unique needs of your bag house installation

 

  • Fiberglass has excellent resistance to most acids, but is attacked by hydrofluoric acid
  • Not recommended where bases and salts such as chlorides, bromides, and cyanides are present
  • Poor flex abrasion qualities
  • High tensile strength
  • Dimensional stability
  • High heat resistance, good thermal conductivity, and fire resistance
  • Outstanding Electrical Properties
  • Unaffected by sunlight, fungus or bacteria.
  • Finishes limited, maximum temperature range.  
  • Glass fabrics are lower in cost than many other fabrics for similar applications.
  • Requires a 20 vertical wire minimum support cage when used in tubular filter bag form
  • Usually used in high heat applications. 
  • Continuous operating temperature of 500oF (260oC)
Fiber Materials GL- Woven Fiberglass Alkali free
Code HLGLA 301 HLX 301 HLA 331
Surface Treatment PTFE Hydrophobic impregnated, PTFE Membrane PTFE Hydrophobic impregnated, PTFE Membrane.  Fine fiber PTFE Hydrophobic impregnated, PTFE Membrane
Weave Double Twill Double Twill Double Twill

Weight
oz/yd² (g/m2) ±2.5%
22.41-25.07 (760-850) 22.41-25.07 (760-850) 22.41-25.07 (760-850)
Hydrolysis Resistance (Grade) 1 1 1
Air Permeability
 CFM @ ½" W.G 125PA
 (cm3/cm2/s @127PA)
4-10 (2-5) 4-10 (2-5) 4-10 (2-5)
  Tensile Strength
 lb/in (N/5CM)
Warp MD  274 (2400) 274 (2400) 274 (2400)
Weft CD 228 (2000) 228 (2000) 228 (2000)
Tensile Elongation (%) Warp MD  <3% <3% <3%
Weft CD <3% <3% <3%
Diameter of fiber 5.5μm 5.5μm 5.5μm
Max. Operating Temperature Continuous/Surge oF (oC) 500/536 (260/280) 500/536 (260/280) 500/536 (260/280)
  • Power and Thermal power stations
  • Waste Incineration
  • Steel/Iron/Carbon black plants
  • Custom OEM Applications
  • Cement Plant

Applications

  • Industrial Filtration
  • Chemical Processing
  • Heat Treatment

FAQ

What materials are used in the construction of the filter bags?
The filter bags are made from woven fiberglass fabrics that provide excellent resistance to most acids.
Can these bags be used in environments with bases or salts?
No, these bags are not recommended for use where bases and salts such as chlorides, bromides, and cyanides are present.
What are the advantages of using these filter bags?
These bags offer high tensile strength, dimensional stability, and excellent resistance to most acids.
Expert Advice: Ensure to evaluate the specific chemical environment of your application to avoid degradation of the fiberglass material.

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Woven Fiberglass Dust Filter Bags

    GTeek
  • Brand: GTeek
  • Product Code: Woven Fiberglass Dust Filter Bags
  • Availability: ✅On stock

This product has a minimum quantity of 10

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Tags: Woven, Fiberglass, Dust, Filter, Bags