Air Filter Paper

Specifications for air filter paper: 1) Weight: 120-145gsm2) Thickness: 0.45mm3) Air permeability (200Pa L/sqm.sec): no less than 3804) Burst strength (KPa): no less than 1905) Resin content (%): 20~226) Maximum pore size: 907) Mean pore size: 758) Corrugated depth (mm): 0.259) Paper color: as requested10) Roll length and roll inner pore diameter: as requested11) Plain paper or corrugated paper: as requested

Sweden and USA Wood Pulp