Wood Pulp Filter Paper Technical Data UsageModelResin Content±2%Basis Weight±5g/sq.m.Thickness±0.1mmAir Permeability±30L/sq.m. 200PaMax Pore Size ±10μmAverage Pore Size±10μmStiffnessmN·m (No Less Than)Bursting StrengthKpa(No Less Than)Corrugationmm(±0.05)Volatile±1%AIR FILTER PAPERK800E-W/P201350.4535070654.02800.25/-4K8001D-W/P201300.4040072684.02700.25/-4K802D-W/P201300.4042075704.02800.25/-4K8021E-W/P201350.4535075704.02900.25/-4K8031D-W/P201300.4037070654.02800.25/-4K8051D-W/P201300.4033068634.02600.25/-4K804D-W/P201300.4035068634.02800.25/-4K808C-W/P201200.3938070653.82600.25/-4K810D-W/P201300.4042070654.02700.25/-4K8111B-W/P201100.3850080753.82200.25/-4K8251D-W/P201300.4040072684.02700.25/-4K829D-W/P201300.4037068634.02800.25/-4K841E-W/P201350.4537068634.02800.25/-4Basis weight and air permeability as your requirement.Roll height (100mm—1600mm) and roll diameter as your requirement.Plain paper or corrugated paper is subject to your need. We also produce Cotton pulp filter paper which is low cost price.Our cotton pulp filter paper have been playing an important role in the auto accessories 'line of developing countries.