Polyester needle felt/ polyester punched needle felt / polyester nonwoven needle felt / polyester nonwoven filter fabric
1 - Good quality made with advanced machinery
2 - Accordingly adjusted technical process
3 - Strict raw material control and products quality control
4 - Competitive price
5-- ISO certification
Specification of polyester needle felt
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STANNDARD
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SPECIFICATION FOR PE 500gsm
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Construction:
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PET |
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Fibre Composition
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PE fiber 2.2dtex/1.56detex |
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Scrim Composition
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PE filament
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Felt Area Weight
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500
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g/m2
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Thickness
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1.70
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mm
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| Mean Air Permeability |
14
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m3/m2/min at 12.7mmH2O
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Breaking Strength-MDwarp
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1000
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N / 5cm
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Breaking Strength-CMDweft
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1200
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N / 5cm
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Breaking Elongation( N/5cm)-MDwarp
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20
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%
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Breaking Elongation( N/5cm)-CMDweft
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40
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%
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Dry Shrinkage MD130 warp
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1
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%
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Dry Shrinkage CMD130 weft
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1
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%
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Operating Temperatures
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Recommended Maximum Continuous
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130
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deg C
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Recommended Maximum Surge
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150
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deg C
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Finish
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heat setsingedcalendered
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Application
Cement industry Asphalt industry
Power Plants Coal industry
Carbon black industry Chemical industry Smelting industry and so on
