Shandong Xinli Environmental Protection Material Co., Ltd.

Polyester needled felt (filter bags)

Polyester needled felt (filter bags)
Product Detailed

Polyester needled felt non-woven filter media using acupuncture techniques, and by the heat-setting and other treatment methods

Polyester needled felt non-woven filter media using acupuncture techniques, and by the heat-setting and other treatment methods are made widely used industrial catch dust, dust control and so on. Polyester needled felt has good air permeability and after heat treatment, surface smooth, it is not easy deformation, easy cleaning.

 

                            The technical data of Polyester needled felt 

Article Name

Polyester felt

Ingredients

Fiber

100%PET

Scrim

100%PET

Weight

g/m2

500

Thickness

mm

1.7

Density

g/m³

0.29

Permeability

L/dm2.min

130

Tensile breaking

 strength(N/5cm)

Warp

≥1200

Weft

≥1500

Elongation @200N/5cm

Warp

≤5

Weft

≤5

Maximum shrink

of 90 mins

Temperature(°C)

150

%

≤1

Service Temperature(°C)

Continuous

130

Instant

150

Finishing

Heat setting, Singeing, calendaring



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