| Place of Origin |
Hebei China (Mainland) |
| Brand Name |
Huarui |
The performances of filter paper such as air permeability, uniformity, quantitative stability, consistency of color and shade achieved domestic advanced level. The color, size and each specification parameter can be changed as per the requirement of customers.ItemValueBasis Weight (g/m2)130 140Thickness (mm)0.45Air Permeability (p=200pa L/m2.s)≥480Corrugated Depth(mm)0.23Max Pore Size (µm)90Mean Pore Size (µm)80Burst Strength (Kpa)≥380Gurley Stiffness(mg)2000Volatile(%)4UsageAir Filter Paper