P84 dust filter bag and P84 needled felt filter bag

P84 dust bag: P84 fiber is currently the world's only exclusive production company in Austria aquamarine, because fiber fineness and excellent high temperature performance itself significantly, but also because of the irregular fiber cross-section of the fiber surface area increases to a maximum and provide a lot of tiny pores to better than the depth of the surface filtration filter. Only stay in the carpet dust filterBut failed to penetrate the surface of the filter mat, so small and backwashing pressure to significantly improve the efficiency of the filter cake off the bomb, has excellent fine powder collection efficiency and operating pressure difference.  Asphalt plants, cement plants, waste incinerators, fluid bed boiler, coal-fired boilers, etc., has a long experience of P84 filter. Product Features: Pros: good heat resistance, clover cross-section so that the media has made good ventilation; PPS fiber is superior oxidation resistance. Cons: hydrolysis resistance in general, under 170 ℃ operating temperature moisture content of 5%, the higher the temperature, the less moisture. Applications: 1, the dry cement kiln dust 2, some coal-fired power plant dust bag 3, the part of the garbage bag dust generation Performance parameters:

Order	Name	Unit	Parameters	Remark
1	Fiber layer		100%P84	Gradient structure of production
2	Fabric		100%P84	Filament fabric
3	Weight	g/m2	550
4	Thickness	Mm	1.8
5	Air permeability	M3/m2.min	≥15
6	Vertical fracture strength	N/5*20cm	≥900
7	Transverse rupture strength	N/5*20cm	≥1200
8	Long-term use temperature	℃	Above the dew point below 220 ℃
9	Short-term use temperature	℃	260	Short-term use temperature
10	After-treatment		Singeing, calendering, heat setting, PTFE emulsion dipping embalmed Surface repellency treatment

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