for cars, tractors, and other internal-combustion engines to filter air.
|
Product Type
Terms
|
SHK40
|
|
Grammage (g/m2)
|
155.0±7.0
|
|
Surface Plate Paper Thickness (mm)
|
≥0.32
|
|
Corrugati Paper Thickness (mm)
|
≥0.30
|
|
Corrugati-on depth (mm)
|
018-0.30
|
|
Burst Str.(Kpa)
|
≥300
|
|
Max.PS (μm)
|
≤45
|
|
Ac.PS (μm)
|
≤32
|
|
Porosity (L/m2.s 127Pa)
|
≥40
|
|
Porosity (L/m2.s 200Pa)
|
≥60
|
|
Stiffness (mgs)
|
≥2000
|
|
Water-resistant (min )
|
≥1
|
|
Moisture (%)
|
5.0±2.0
|