FILTER MATERIAL CAR AIR FILTER PAPER
Specification
Basic weight | 115±5 g/㎡ |
Thickness | 0.6 ±0.05 mm |
Corrugated depth | 0.25±0.05mm |
Burst strength | 250±50 kpa |
Stiffness | 6±1 mN.m |
Air permeability | 260±20 L/㎡*s(∆p=200pa) |
Max pore size | 45±5 um |
Mean pore size | 40±5 um |