ECOGRACE high temperature resistant fiberglass cloth dust filter bag fabric

Product Information ECOGRACE high temperature resistant fiberglass cloth Dust Filter Bag fabric 1.Temperature (°C): Continue: 240 , Instan t: 260
2.Features: Lower price compared with other high temperature fibers , and stable size, low shrinkage rate , high intensity .
3.Application: Fume Filtraiton / Ash handling system for industry like chemistry , steel factory, metallurgy, cement,etc.

Weight (g/ m2)		750
Thickness (mm)		1.5
Air permeability (L/m2/s)		>17
Tensile strength (N/5 20cm)	wrap	>800
	weft	>1200
Tensile Elongation(％)	wrap	<1.0
	weft	2.40
Broken strengt(Mpa/min)		≤20
Continuous working temperature(℃)		240
Short time Working temperature(℃)		260
Anti-acid		Fair
Anti-alkali		Good
Anti-abrasion		Excellent
The stability of water solution		Fair
Finishing treatment		ePTFE  membrane

ECOGRACE high temperature resistant fiberglass cloth Dust Filter bag fabric is made by fast pulling from the melted glass liquid. It is a kind of inorganic non-woven filtration material fiberglass is usually divided into two types: 1, aluminum boron silicate glass fiber, called non-alkali fiberglass (R2O-alkali metal oxide content in less than 0.5%). 2, sodium-calcium silicate fiber called middle-alkali fiberglass (content of R2O-alkali metal oxide between 0.5~12%). Compared with organic synthetic fibers, it has high tensile strength, and the elongation is relatively small. Fiberglass has very good temperature resistance. Its shrinkage at 280℃ is zero. Glass fiber can resist most of the chemicals except hydrofluoric acid, strong acid, and strong alkali at room temperature and the alkali at high temperature. But its resistance capability of hydrolysis is relative bad. Storing in the condition of 100% relative humidity for 128 days, the strength will reduce 16% and 21% for non-alkali and middle-alkali fiberglass.

Features: heavy loads, long life time, reasonable price, strong function, etc.

Application: Polluted air and dust in Iron & Steel factory, Melting factory, Cement factory, Petrol chemistry ,etc.
Company Profile ZHEJIANG GRACE ENVIROTECH CO., LTD ECOGRACE is SGS and ISO 9001 :2008 approved manufacturer of Dust Collector Filters and Baghouse Dust Collector system with over 16 years expertise experience for dust filtration.
Certification Packing and delivery Contact us

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● We can customized any size meet your requests, pls don't hesitate to contact us.

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