Non-woven used for Toyota air filter making 300gsm white
Weight(gr/㎡): 300±15
Thickness(mm):3.0±0.5
Tearing Strength(N) :Up 30
Bending rigidity(G): 100-150
Bursting strength(Kgf/㎡) : Up 7
Airpermeability(Kmm/s) : 1340
Filter efficency(Grain size≥2μm)%: 97.