Shandong Xinli Environmental Protection Material Co., Ltd.

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

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

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



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