fiberglass needled mat/filter bag for cement industry

fiberglass needled mat/filter bag for cement industry   Product Features 1 good acids, alkalis and abrasion resistance 2 High temperature resistance, max temp. resistance is 260 ℃ 3 Graphite, Silicone, PTFE treatment 4 Automatic sewing 5 filter bags diameter can be 130mm, 150mm, 160mm, 180mm, 250mm ect.   Applications 1) Mineral: cement, gypsum, lime, carbon black, asbestos, limestone, phosphate, alkali 2) Chemicals: acids, alkalis, fertilizer, PVC and other polymers, dyestuff, insecticide pesticide 3) Metals: aluminum, barium, rare metals 4) High temperature applications: asphalt plant, aster, incinerator, metallurgy   Specification

Introductions	Lower the intension and requirement of management and maintenance, our company researches and develops the pulse bag filter of MD series, which is the ideal equipment used for dust control in the fields of construction material, chemical industry, coal etc.
	There are kinds filter materials available, such as Polyester(PET), PP(Polypropylene), PA(Polyamide), Nomex(Aramid), PPS(Ryton),?Polyimide(P84), Acrylic Filter Bags, Fiberglass, PTFE, etc.
Main Parts	Micron Ratings- Absolute-rated filter bags will retain at least 90% of particles of the specified micron size.
	Nylon:?Acid proof, solvent proof,limit temp is 150°C, single/multi-fiber web, absolute filtration accuracy is 5-1200μm.

  

Material		Composite high-temperature non-woven needled felt filtration materials
Weight(g/m2 )		≥800
Thickness(mm)		2.5
Ventilation rate(m3/m2/min)		16
Tension at break(N/5×20cm)	Warp	1400
	Weft	1600
Working temperature (℃)	Continuous	250
	instantaneous	280
Speed of ventilation(m/min)		0.8-1.2
Suitable field		Asphalt-stirring,blast furnace gas and waste incineration,calcium carbide etc

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