Coal-Fired Boilers Use Needle Felt PPS Filter Media (PPS 500)

• Customization: Available
• Abrasion Resistance: Excellent
• Applications: Filtration Textiles
• Model NO.: PPS500
• Filter Media: Fiberglass Dust Filter Bag
• Operation Temperature ( Degree C ): <240
• Working Life (Months): <48
• Mechanical Finish: Eptfe Member
• Usage: Air Filter Bag / Dust Filter Bag
• Applied Industries: Asphalt Plant, Incinerator, Metallurgy
• Size: as Customer Requirements
• Certification: SGS, ISO 9001:2008
• Delivery Time: 2-6 Weeks
• Type: Felt Fabric
• Structure: Fabric Form
• Style: PTFE Coating
• Pattern: Fiberglass Needle Felt
• Width: 215cm
• Gram Weight: 850GSM
• Transport Package: in Cartons or as Required
• Specification: International Standard
• Trademark: ECOGRACE
• Origin: China
• HS Code: 56021000
• Production Capacity: 20000PCS / Year

Product Description

High Temperature Coal Fire Boilers Fiberglass Filter Sock

Specification of Fiberglass Filter Sock:
1. Material : Fiberglass staple fiber
2. Scrim: with fiberglass staple yarn 
3. Width:≤2.2m
4. Thickness:2.3-2.7mm
5. Weight:800-900g/m2 ±10% 
6. Temperature (ºC): Continue: 240, Instant: 280

Applications of Fiberglass Filter Sock:

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 Dust 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. 
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 high 
temperature, collection of valuable metal powder , high adhesive property etc.
9. . Customized by order. 
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.  Advanced production lines: Complete testing and testing methods are the assurance to the products' quality.

Physical Properties of Fiberglass Filter Sock:

Weight(gsm)		750
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 Sock:

Anti-acid	Excellent
Anti-alkali	Excellent
Anti-abrasion	Excellent
hydrolysis stability	Good