non woven needle glass fiber filter bag

1. high working temperature 200-260 centigrade, 2. good air permeability, 3. excellent stability, 4. easy to clean - details see: https://www.machineto.com/non-woven-needle-glass-fiber-filter-bag-10216377

Place of Origin:Zhejiang China (Mainland)	Brand Name:Heading	Model Number:HDGF800	Type:Pocket Filter
Usage:Dust Filter,dust collector	Material Of Bag:Fiberglass	technique:non woven needle punched / woven	material:Glass Fiber
treatment:PTFE membrane coated	max width:2200mm

contact supplier for non woven needle glass fiber filter bag

Glass filter feature

Class fiber is high-speed, high efficient and high-temperature resistant filtering material. In comparison with other high temperature resistance felt, glass fiber is cheaper and able to resist higher temperature, but due to high resistance, filtering efficiency is lower.

Disadvantages Easy to snap and not extendable.

Applications

Product collectors: carbon black, cement clinker, and TiO2

Kilns: lime, kaolin, and asphalt

Smelters: lead and tin.

Incinerators: medical, municipal, and chemical

Industrial Boilers coal-fired, fluidized bed, multi-fuel, and wood fired.

Glass fiber needle punched felt
The glass fiber needle punched felt is one kind of high temperature resistant filter material with reasonable structure and excellent performance, it could be high temperature resistant, anti-abrasion, stable size, little elongation shrinkage ratio, high intension, also ultimate fiber of felt layer fiber, three-dimensional micro pore structure, high porosity, small filter resistance to gas, it has higher speed and efficiency. Comparing with other high temperature resistant chemical fiber felt, it has the advantage of lower price, higher temperature resistant. Glass fiber needle punched felt are widely used in the field of chemical, steel iron, melting, carbon black, electricity, cement etc and all kinds of filter bag.
download needle punched felt specifications

Glass fiber filter felt Technical parameters

Type		ZLN-BX-01(Single side web)	ZLN-BX-02(Double side web)
Weight(g/m2)		800	900
Air permeability(m2m2/min)		9~18	8~15
Tensile strength (N/5×20cm)	Warp	>1850	>1800
Tensile strength (N/5×20cm)	Weft	>1600	>1800
Tensile Elongation (%)	Warp	<10	<10
Tensile Elongation (%)	Weft	<10	<10
Broken strength(Mpa/min)		3.1	3.0
Working temperature(°C)		260~300	260~300
Anti-acid		Excellent	Excellent
Anti-alkali		Medial	Medial
Anti-abrasion		Bad	Bad
The stability of water solution		Medial	Medial
Finishing treatment		Teflon treatment	Teflon treatment

E-Glass Fiber Finished filter cloth specification:

Item No.	LOI (%)	Weave	Weight (g/m2)	Mullen burst (kpa)	Tensile strength (N/2.5cm)		Air permeability(cm3/cm2/s·127pa)	Finished	Running temperature (°C)
Item No.	LOI (%)	Weave	Weight (g/m2)	Mullen burst (kpa)	warp	weft	Air permeability(cm3/cm2/s·127pa)	Finished	Running temperature (°C)
FA301	> 10	double twill	780-850	> 6200	> 2400	> 2000	15-30	PTFE	<260
FI301	> 10	double twill	780-850	> 6200	> 2400	> 2000	15-30	PI	<260
FB302	> 2	1/3 twill	450-500	> 4500	> 2000	> 1200	20-36	PGS	<260
FC302	> 5	1/3 twill	340-380	> 4500	> 2000	> 1200	20-36	AR	<260
FA303	>10	1/3 twill	320-360	> 3500	> 1400	> 800	22-35	PTFE	<260
FC303	> 5	1/3 twill	900-950	> 3400	> 1200	> 700	22-35	AR	<260
FD502	> 7	satin	900-950	> 8000	> 3000	> 2400	15-25	PD	<400
FA404	> 10	double twill	800-850	> 5000	> 2600	> 2200	15-30	PTFE	<260
FE201	>1.7	satin	550-600	> 5500	> 2200	> 2000	20-35	PG	<260
FE203	> 1.7	1/3 twill	550-600	> 5500	> 2200	> 2000	20-35	PG	<260

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Dust filter bag

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Packaging Detail:carton or as demand

Delivery Detail:15days