Product Category

FMS Fiberglass Compound Needle Felts

HL Filter offers a wide range of fiberglass compound needle felts. Most Popular fiberglass blends: Fiberglass + Aramid, Fiberglass + PI, Fiberglass + PPS

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

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Product Description
Specifications
Applications
Ordering Information

High temperature and corrosion resistance

Good high temperature resistance filter fabrics

Increase the filter surface

Increase the fiber cohesion

Filter efficiency will superior than woven filter fabrics

Fiber Materials		Fiberglass + Aramid, Fiberglass + PI, Fiberglass + PPS
Standard Finishes (Special surface treatments available)		Heat Set, Singed, Glazed, PTFE membrane
Weight oz/yd² (g/m²)		23.60-26.55 (800-900)
Thickness Inch (mm)		0.087-0.11 (2.2-2.8)
Air Permeability CFM@ ½" W.G125PA (m³/m².min@200PA )		20-50 (10-25)
Tensile Strength lb/in (N/5CM)	Warp MD	274 (2400)
	Weft CD	228 (2000)
Tensile Elongation (%)	Warp MD	≤15
	Weft CD	≤10
Thermal Shrinkage (%) at max continuous temp.	Warp MD	≤1
	Weft CD	≤1.5
Max. Operating Temperature ^oF (^oC)	Continuous	500 (260)
	Surge	536 (280)
The data are based on laboratory conditions. Testing based on specific operating conditions of each installation is recommended.

Metallurgical plant

Chemical plant

Coal fired boiler

Incinerator

Cement plant

Custom OEM Applications

Customized per order

Product Category

FMS Fiberglass Compound Needle Felts

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