You are here: Home » Products » Air Filtration » Woven Filter Media » Woven Fiberglass (GL) » Woven Fiberglass Fabrics

Product Category

Share to:

Woven Fiberglass Fabrics

HL Filter offers woven fiberglass fabrics, additionally laminated with an ePTFE membrane, with excellent tensile strength, high heat resistance, low weight, and great cosmetics. Fiberglass Fabrics are woven for fiber orientation, and each fabric features its own unique weight, strength, and fabric characteristics.

Bulk Roll Goods: weight, thickness, density, roll width, and roll length are customized at your request.

Quantity:

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 500℉ (260℃)


Fiber Materials GL- Woven Fiberglass Alkali free
Code HLGLA 301 HLGLX 301 HLGLA 331
Surface Treatment 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)

Cement Plant
 

Power and Thermal power stations
 

Waste Incineration
 

Steel/Iron/Carbon black plants
 

Custom OEM Applications

Customized per order

  2015  HL Filter USA.LLC.   ∣  All Rights Reserved  ∣  Terms    ∣  Privacy Policy