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Home >Woven filter cloth >Fiber glass woven filter cloth

fiber glass woven filter cloth-ST0076

Post Time : 2011-12-08

Product Details

Glass fiber filter feathers:

1. The glass fiber filter cloth is a kind of rational structure, performance better resistance to high temperature filtration materials. It is not only a glass fiber fabric high temperature resistance, corrosion resistance, dimension stability, elongation shrinkage rate, the advantage of high strength tiny, and felt layer fiber bearing single fiber, 3 d microporous structure, pore ratio is high, the gas filter small resistance, is a relatively high speed, high efficiency of high temperature filtration material. And other high temperature resistant chemical fibber carpet, it is characterized by the price low, heat resistance, and other special advantages of higher. But its operation resistance than general chemical fiber filter material, high temperature filtration precision slightly low. Glass fiber filter cloth, and can be widely used in chemical industry, steel and iron, metallurgy, carbon black, power generation, cement and other industrial furnaces of high temperature flue gas filter. Apply to out dust and a high speed pulse counter blowing out dust, etc. Various kinds of bag filter.

2. Glass fiber filter cloth can be divided into continuous glass fiber filter cloth, glass fiber

bulk yarn filter cloth

(1) continuous glass fiber filter material

Continuous glass fiber filter material is made, no alkali in continuous glass fiber woven yarns and become, the organization has a twill, satin weave, twilled broken weft, satin weave double, etc. Continuous glass fiber woven by the filter material surface treatment with smooth surface, size stability, high temperature resistant (the long-term use of temperature of 260 , 300 in short), corrosion-resistant, high tensile strength, YiQing ash and other characteristics, suitable for sewing into big diameter, long the filter bag, can withstand the tremendous pressure, can collect dust filter grinding pecked the sex.

Continuous glass fiber woven filter material used in mechanical vibration clear grey, points out dust machinery room reverse jet turn out dust and vibration and the reverse jet out dust device, usually used in cement, iron, non-ferrous metal smelting, power generation, carbon black and chemical industry, etc. Of the filter dust purification

Because of our shortcomings make continuous fiber glass fiber filter material not wear-resisting not resistant to fold the filter wind speed limit in 0.5 m/min the following, by surface treatment of abrasion resistance to fold sex can improve. Surface treatment have PSI, FCA, FQ, RH and FP, etc DuoZhong formula:

(a) FQ, PSI belong to high temperature resistant type.

(b) make the knot shows a low temperature of FCA type, applicable temperature is in 65-180 between, mainly used in cement industry on the dryer.

(d) FP waterproof properties is good.

Item no		CWF300	CWF400	CWF500	CWF600	CWF600A
Contruction		T	T	backedweave	backedweave	T
Longgitude and latitude		20X16	20X14	20X20	20X20	20X20
Weight( g/ )		320	420	530	600	600
Tensile strength		190	230	280	400	400
N/25mm		190	230	280	400	400
9Tensile strength	Weft	1200	1700	1700	2400	2400
N/25mm	Warp	1000	1200	1700	2400	2400
Air perm cm3/cm2.s		5-15	35-55	35-55	20-40	5-20

E-fiber glass filter cloth

Item no	Weight g/m²	Thickness mm	Tensile strength (N/25mm)		Strength against the broken N/ 2cm	Air permeability dm²/m².s	contruction
Item no	Weight g/m²	Thickness mm	warp	weft	Strength against the broken N/ 2cm	Air permeability dm²/m².s	contruction
F500	480	0.5?0.05	1420	1136	780	220 330	T
F600	620	0.6?0.06	1680	1280	890	270 360	T
F700	720	0.7?0.07	1820	1500	1070	280 350	T
F800	820	0.8?0.08	2066	1786	1160	250 340	T

C-fiber glass filter cloth

Item no	Weight g/m²	Thickness mm	Tensile strength (N/25mm)		Strength against the broken N/ 2cm	Air permeability dm²/m².s	contruction
Item no	Weight g/m²	Thickness mm	warp	weft	Strength against the broken N/ 2cm	Air permeability dm²/m².s	contruction
S500	480	0.5?0.05	1800	1200	820	250 360	T
S600	620	0.6?0.06	1920	1426	910	290 395	T
S700	720	0.7?0.07	2150	1620	1110	280 370	T
S800	820	0.8?0.08	2240	1840	1200	260 360	T

(2) glassfiber bulk yarn filter cloth is a new type of fabric,developed on the basis of continuous glass fiber open-width filter cloth ,the difference between two cloth is that all or part of the weft yarn were puffed up, because fleeciness, strong ability to cover yarn, breathe freely is strong, good air permeability, thus improve the efficiency of filtering, lower filter resistance. Because of alkali-free glass fiber itself has a good alkali resistance performance, so it can be to smoke contains alkaline dust have efficient capture effect, this time the filter material which can effectively prevent gas containing alkali corrosion filter material, the dust removal efficiency high, can reach more than 99.5%, filtration velocity in 0.6 ~ 0.8 m/points, so that the equipment under normal working conditions. This product is mainly used in high temperature air dust removal and recovery of valuable industrial dust, etc. For example: cement, carbon black, steel, metallurgy, linme kiln, coal-fired power plants and industries such as coal stove.

E-CLASS glassfiber bulk yarn filter cloth

Product name	Graphite processing	silicone oil processing
materials	E-CLASS glassfiber bulk yarn filter cloth
Weight (g/m2)	452-872		452-872
Thickness(mm)	0.5-0.8		0.5-0.8
Temperature ( )	280		280
Temperature ( )	80-260		260
Tensile strength (N/25mm)warp	1300		1300
Tensile strength (N/25mm)(weft)	1500		1500
Acid proof	good		good
alkaline	bad		bad
Air permeability (dm3/m2.s)	12-20		12-20
After treatment methods	Graphite processing, silicone oil processing, film coating processing

C-CLASS glassfiber bulk yarn filter cloth

Product name	Graphite processing	silicone oil processing
materials	C-CLASS glassfiber bulk yarn filter cloth
Weight(g/m2)	452-872	452-872
Thickness(mm)	0.5-0.8	0.5-0.8
Temperature ()	280	280
Temperature ()	80-260	260
Tensile strength (N/25mm)warp	1300	1300
Tensile strength (N/25mm)(weft)	1500	1500
Acid proof	good	good
alkaline	excellent	excellent
Air permeability (dm3/m2.s)	12-20	12-20
After treatment methods	Graphite processing, silicone oil processing, film coating processing