P84 High Temperature Dust Bag

 P84 High Temperature Filter Bags description:

 

Material: Polyimide (P84)

 

Common industries and conditions: for chemical, metal smelting, waste incineration, cement kiln tail, coal-fired boilers and other moderate corrosion of flue gas dust collection.

 

Note: excellent short-term high-temperature ability.

Material:	Polyimide (P84)
Weight	500m²
thickness	2.0mm
Air permeability	＞14m³/m²·min
Longitudinal pull	＞800N/5×20cm
Latitudinal tension	＞1200N/5×20cm
Longitudinal extension	＜35℅
Zonal elongation	＜55％
Operating temperature	260℃
Post-processing	Singeing

 

High Temperature Dust Collector Bags Specification

P84 High temperature filter bag parameters
Compositions		Polyimide
Weight (g/m2)		550
Fhickness (mm)		2.00
Air permiability (dm3/m2/min)		250
Tensile strength (N/5x20cm)	warp	800
	weft	1100
Tensile enlongation (%)	warp	10
	weft	15.00
Thermal shrinkage ( at 240°C %)		1
Continuous working temperature (degree ℃)		240
Short time Working temperature (degree ℃)		260
Anti-alkali		Excellent
Anti-abrasion		Excellent
Suitable for working conditions		Chemical industry, waste incineration, cement kiln tail, metal smelting, coal-fired boilers and other moderately corrosive flue gases.
Finishing treatment		Singeing, het-setting, calendaring

 

P84 Filter Bags Advantages

P84 filter bag has chemical stability, acid resistance, alkali resistance, High temperature dust collector bag corrosion resistance is high temperature resistance (240-260°C) and good oxidation resistance

High temperature dust collector has excellent wear resistance and high air cloth ratio. Stable operation and long service life, generally use more than 3 years.

 

How Air to Cloth Ratio Affects the Performance of your Filter Bags

The proportional relationship of air to cloth area can be used to calculate the total amount of bag filter treatment. Proper air-to-fabric ratios allow bag filter systems to operate at peak performance, extend filter life, reduce equipment operating costs, and easily allow you to meet air quality goals. P84 filter bag can run at high temperature around 240℃ for a long time. Its acid and alkali resistance is very good, and it can be used in very harsh working environment. Usually, the lower the ratio of your air to cloth, the faster the flow rate per unit area of the gas. The lower it will be, the better your air quality will be, the less wear and tear on the filter bag will be, and the longer the filter bag will last.

 

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