NP3362 ( Curing air filter paper of heavy duty car, outer) Curing condition: 180 degree , 3--8 min Grammage: 130g/ m2 Thickness: 0.50mm Not cured burst strength: 180Kpa Cured burst strength: ....
Hebei National Prestige Special Paper Co., Ltd is engaged in producing high quality filter papers for engine, including air filter paper, oil filter paper, fuel filter paper, cured filter paper, ....
NPA1003PA ( Air filter paper of passenger car) Grammage : 135g/ m2 Thickness: 0.51mm Burst strength: 280Kpa Gurley stiffness: 2500mgs Air permeability( P200Pa) : 330L/ m2/ s Max pore size: ....