Low temperature filter needle felt (<150℃)

PE coated needle felt

Gram weight: 500g/m2
Temperature:100℃-130℃
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PE coated needle felt

Physical properties

Material: Polyester/polyester industry filament and cloth
Gram weight: 500g/m2
Thickness: 1.8mm
Radial tension: >900N/5×20cm
Zonally tension: >1200N/5×20cm
Ventilation Property: 2~5 m3 / m2.min
Post-processing way: singeing, calendering, coating
Chemical properties
Acid proof: Good
Alkali resistance: Medium
Wear resistance: Excellent
Hydrolysis performance: Medium
Temperature characteristic
Continuous operating temperature: (℃) 100(Dry)

Instantaneous operating temperature: (℃) 130(Dry)

【Matters need attention】

Because in order to guarantee the permeability of filter materials, so PTFE film structure is very thin, very easy to be scratched, scraping the broken. So in the filter bag of storage and transportation and installation process must avoid the filter bag surface and good thing happened blow touch.

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