Shandong Xinli Filter Material CO.LTD

Woven Glass Fiber Filter Material

	Expanded Glass Fiber Filter Cloth

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Expanded glass fiber filter cloth is made from textured glass yarn. Due to its bulky character, it has high covering capacity and good air permeability, thus provide higher filtration efficiency, lower filtration resistance and improved dust-separation efficiency up to 99.5%. It is suitable for dust separators with high-speed reverse air or pressure drop reverse air system. It is mainly used for cement and carbon black industries. Expanded glass fiber filter cloth is made from textured glass yarn. Due to its bulky character, it has high covering capacity and good air permeability, thus provide higher filtration efficiency, lower filtration resistance and improved dust-separation efficiency up to 99.5%. It is suitable for dust separators with high-speed reverse air or pressure drop reverse air system. It is mainly used for cement and carbon black industries.

E-glass fiber textured filter fabric specifications feature

Specification Type		EWTF350	EWTF450	EWTF500	EWTF550/A	EWTF550/B	EWTF650	EWTF750
Weave		1/3 Crowfoot	1/3 Crowfoot	1/3 Crowfoot	1/3 Crowfoot	1/3 Crowfoot	Satin	Satin
Density (Ends/cm)		20x13	19x10	18x13	18x12	18x12	20x20	20x17
Weight（g/m²）		≥350	≥420	≥470	≥510	≥510	≥600	≥750
Bursting Strength (N/cm2）		≥200	≥220	≥320	≥350	≥350	≥400	≥440
Tensile Breaking Strength (N/25mm)	Warp	>1700	>1750	>2200	>2200	>2200	>2400	>2400
Tensile Breaking Strength (N/25mm)	Weft	>1000	>1000	>1100	>1200	>1200	>1700	>2100
Permeability（cm³/cm^2.S）		20-40	30-50	15-35	15-35	15-35	15-35	15-35
Service Temperature（℃）		<280
Form Suitable for Dust Abatement		Reverse Jet					Reverse Jet or low pressure impulse
Recommended Air Flow（m/min）		<0.4	<0.5	<0.5	<0.5	<0.5	<0.6	<0.7