Polypropylene Needle Felt

Capable of manufacturing standard PP product 15,000 squares per day
Diameter & Length: Accept customization
PP filter has high filtration efficiency, low pressure loss , stable filtration efficiency, long life, low cost filter , safety, adaptability.
Finish-treatment: Calendering, Heat setting, Singeing

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1) Low temperature resistance ( 88-120 °C)
2) Excellent resistant to hydrolysis, acids and alkalies
3) Smooth surface, more defined pore size and good air permeability
4) Lower fiber release, Lower density, High mechanical characteristics


Physical and Chemical Characteristics of Polypropylene Needle Felt: