Shandong Xinli Environmental Protection Material Co., Ltd.

PTFE Needled Felt

PTFE Needled Felt
Product Detailed

PTFE needle felt is filter material which is made by a three-dimensional.

PTFE needle felt is filter material which is made by a three-dimensional. PTFE fiber has a very strong high temperature resistance, wear resistance, corrosion resistance and chemical stability. It widely used in steel, power, waste incineration flue gas filtration and other harsh environments.

 

The technical data of PTFE needled felt 

 

Article Name

PTFE needled felt-1

PTFE needled felt-2

Ingredients

Fiber

100%PTFE

100%PTFE

Scrim

100%PTFE

100%PTFE

Weight

g/m2

750

750

Thickness

mm

1.2

1.3

Density

g/m³

0.63

0.62

Permeability

L/dm2.min

100

140

Tensile breaking

 strength(N/5cm)

Warp

≥700

≥600

Weft

≥700

≥600

Elongation

@200N/5cm

Warp

<5

<5

Weft

<5

<5

Maximum shrink

of 90 mins

Temperature(°C)

260

260

%

≤3

≤3

Service Temperature

(°C)

Continuous

240

240

Instant

260

260

Finishing

Heat setting, PTFE coating



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