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Home > Products > Filtration > GORE® Industrial Baghouse Filters > Filter Bags > GORE® Filter Bags > GORE® Filter Bag: Acid-Resistant Aramid Felt, 475 g/m2 (14 oz/yd2)
GORE® Filter Bag: Acid-Resistant Aramid Felt, 475 g/m2 (14 oz/yd2)
Acid-resistant Aramid felt, 475 g/m2 (14 oz/yd2 )
Description
A 204°C (400°F) maximum service temperature, acid-resistant aramid felt filter bag for use in pulse-jet style dust collectors.
Features and benefits
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GoreTM membrane technology provides an excellent combination of filtration efficiency and dust cake release
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Special ring spun scrim design provides excellent dimensional stability and resistance to mechanical damage over the life of the filter
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Unique acid-resistant treatment reduces the detrimental effects of moisture and acids
Applications
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Chemicals processing: dryer baghouses in the pigment, plastic, and catalyst industries
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Minerals processing: dryer baghouses in the gypsum industry and clinker cooler baghouses
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Metals processing: high temperature process collectors for lead oxide and electric arc furnace baghouses in the steel industry
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Power generation and Incineration: fly ash handling collectors
Technical specifications
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Fiber content
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100% virgin aramid
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Felt construction
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Supported needlefelt with acid-resistant treatment
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Continuous operating temperature
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204°C (400°F)
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Maximum surge temperature
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218°C (425°F)
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Acid resistance
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Very good
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Alkali resistance
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Good
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Weight
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475 g/m2 (14 oz/yd2)
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Breaking strength
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- Machine direction
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1001 N/5 cm (225 lb/2 in) wide sample
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- Cross-machine direction
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1670 N/5 cm (375 lb/2 in) wide sample
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Mullen burst
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3447 kPa (500 psi) minimum
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Thickness
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1.78 mm (0.070 in)
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Elongation at 50 lb
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- Machine direction
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3.8%
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- Cross-machine direction
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6.5%
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