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P84 High Temperature Air Filter Material, 1.High temperature resistance, 2.Good chemistry resistance - details see: https://www.machineto.com/p84-high-temperature-air-filter-material-10217284

P84 filter bag(felt bags)provide a unique and cost effective solution for many tough industrial baghouse applications.

P84 filter bags(felt bag)used in filter applications is principally in the form of needle felt fabric, suitable for use in pulse-jet type dust collectors. P84 fiber are needled into filtration quality felt to be sewn into filter bags suitable for use in pulse jet style baghouses.

P84 filter bag(felt bags)offer have the unique, open, trilobal structure can provides high filtration efficiency, low pressure change, and ease of cleaning.

There are three common weight we offer 400g, 450g and 500g for the pure P84 filter bags(felt bag).

P84 fiber needle with fiberglass can enhance the fiberglass advantage, we offer 450g, 500g and 550g P84 & fiberglass filter bags(felt bag).

Composition		P84/P84 scrim
Weight (g/m2)		450	500	550
Thickness (mm)		2.1	2.3	2.5
Air permeability (L/m2/s)		19	15	12
Tensile strength (N/5×20cm)	Warp	650	700	800
	Weft	1150	1200	1300
Tensile elongation (%)	Warp	<35	<35	<35
	Weft	<55	<55	<55
Broken strength (Mpa/min)		2.55	2.50	2.40
Working temperature (°C)		≤ 260
Short time working temperature (°C)		280
Anti-acid		Excellent
Anti-alkali		Fair
Anti-abrasion		Excellent
The stability of water solution		Medial
Finishing treatment		High temperature hot pressing,Singeing

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