Polypropylene needle punched felt
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Polypropylene needle punched felt
Weight: 500g/m2
Thickness: 2.0mm
Air permeability: 15m3/m2.min
name | Polypropylene needle punched felt |
composition | PPS fiber |
Gram weight(g/m2) | 500 |
Thickness(mm) | 2.0(+/-0.2) |
Ventilation volume(L/m2.S ) | 150-250 |
Breaking strength(N/5CM) | T:≥850 W:≥1000 |
Elongation(%) | T:≤35 W:≤55 |
Working temperature(°C) | Continuous: 190 |
Surface treatment | Singeing, calendaring, Teflon treating. |
Applications:
Widely used in the condition of high acidity and high alkalinity,equipped with frame filter presses, vacuum filter presses, bag filter, centrifuge filters, which be mainly use to filter liquid.