PPS +glass fiber compound PPS scrim needled felt

PPS fiber can keep intensity completely and bear natural chemistry inherently, keep good filtration performance among the abomin

PPS fiber can keep intensity completely and bear natural chemistry inherently, keep good filtration performance among the abominable environment, reach ideal service life. In coal boiler, rubbish incinerator, power plant of fly ash filtering of pulse clear dust catcher PPS filter felts are an ideal filtration material.

PPS filter felt is one of the main filter materials able to bear the high temperature according to processed of production technology and artificial material of other high-temperature filter felt.

 

Features:

190centigrade of working temperature, 232centigrade of short-term working temperature, 285centigradeof melting point, and oxygen index of limit 34-35 Oxygen content is in 15% or following occasions are applicable.

Fuels include sulphur or containing sulphur oxide in the flue gas, are proved to the fiber of resist acid and alkali corroding, resist chemistry very well. Flue gas includes moisture occasions. Under 190-232centigrade of mining condition, air cloth proportion up to 5: 1 are going to do clear dust on the line and it up to 6: 1 to do clear dust out of line.

 

The technical data of PPS + glass fiber compound PPS needled felt   

 

Article Name		PPS +glass fiber compound PPS needled felt
Ingredients	Fiber	PPS +glass fiber
	Scrim	PPS
Weight(g/m2)		580
Thickness(mm)		2.2
Density(g/m³)		0.26
Permeability(L/dm2.min)		150
Tensile breaking strength(N/5cm)	Warp	≥600
	Weft	≥600
Elongation @200N/5cm	Warp	<5
	Weft	<5
Maximum shrink of 90 mins	Temperature(°C)	210
	%	<1
Service Temperature(°C)	Continuous	160
	Instant	190
Finishing		Singeing, calendaring, PTFE processing
Application		Coal burning boiler, Waste incineration