Grace Filter MFG LTD -PPS FILTER NEEDLE FELT
PPS FILTER FELT : 500g/Sqm
composition : PPS Layer/PPS filament scrim
Thickness: 1.8mm
Air Permeability : 12 M3./M2.Min
Warp Tensile Strength : > 1200N/5X20cm
Weft Tensile Strength: > 1300N/5X20cm
Working Temperature : </= 190 degeree ,
Instant peak temperature : 210 degree
Finishing : High temeperature canlendering ,Singing

Good anti acid ,anti alkali ,hydrolysis resistant ,not good at oxidation resisting ,applied in waste incinerator ,electric station boiler,industry boiler and so on .