Aramid fiber for a temperature range of l35 204 degrees, and instantly is able to withstand 220 degrees.

Aramid fiber for a temperature range of l35 204 degrees, and instantly is able to withstand 220 degrees. Aramid fiber can be made into a continuous filament and fiber raw materials for the manufacture of needle felt or woven fabric filter media. The stability of Aramid fiber is excellent. Shrinkage at 177 degrees is less than l%. Aramid fiber is easily hydrolyzed. Some acid will accelerate the hydrolysis. After hydrolysis, the filter media will become a red-brown color. When the smoke and water vapor exist in Sox, they will shorten the life of Aramid fiber. Although Aramid fiber can be acid-fast processing, do not to use Aramid fiber in acid and wet conditions as far as possible.

The technical data of P84 + Aramid fiber + glass fiber compound Aramid needled felt 

 

Article Name		Aramid fiber +glass fiber compound Aramid needled felt
Ingredients	Fiber	P84 +Aramid fiber +glass fiber
	Scrim	Aramid fiber
Weight(g/m2)		550
Thickness(mm)		2.2
Density(g/m³)		0.25
Permeability(L/dm2.min)		180
Tensile breaking strength(N/5cm)	Warp	≥600
	Weft	≥600
Elongation @200N/5cm	Warp	<5
	Weft	<5
Maximum shrink of 90 mins	Temperature(°C)	250
	%	<1
Service Temperature(°C)	Continuous	200
	Instant	250
Finishing		Singeing, PTFE processing
Application		Asphalt, lime kiln, kiln head line cooler, white carbon black

P84 +Aramid fiber +glass fiber compound Aramid scrim needled felt