Polyester needled felt from China manufacturer - CHINA GRAND (SHANGHAI)IMP&EXP CO.,LTD

Place of Origin:

, China (Mainland)


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Product Detail

Series of polyester needled felt non-woven filter media using acupuncture techniques, and by the heat-setting and other treatment methods are made

Series of 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.

Features of Polyester needled felt

Name	Polyester needled felt	APPLICATION: Blast furnace pulverized coal injection coal station collection, electric copper dust at the scene. Lead-zinc sintering machine head dust, zinc volatile kiln flue gas, aluminum
Type	SJ-N-PE500-1
Weight(g/m2)	500
Thickness(mm)	1.80
Breaking strength (N) Warp/Weft	≥800/1200
Elongation (%) Warp/Weft	≤35/50
Permeability (m3/m2/min)	≤10±3
Working TempContinuous / Instant	130/150
Max Shrink Rate at 150	<2.0%
Resistance to Acids	good
Resistance to Alkalis	good
Surface treatment	heat setting, Singeing, calendaring