Complaint
| Unit | 16.5g/m2 | 18g/m2 | 22g/m2 | 28g/m2 | 12.5g/m2 | |
| Basis Weight(g/m2) | 16.5±0.9 | 18±0.9 | 22±1.2 | 28±2.0 | 12.5±1.0 | |
| Density(g/cm3) | ≥0.20 | ≥0.20 | ≥0.20 | 0.34±0.04 | --- | |
| Tensile Strength (kN/m) | (MD) | ≥0.50 | ≥0.52 | ≥0.60 | ≥0.90 | ≥0.55 |
| (CD) | ≥0.11 | ≥0.18 | ≥0.30 | ≥0.40 | ≥0.20 | |
| (Wet Tensile Strength) (kN/m) | ≥0.11 | ≥0.11 | ≥0.12 | ≥0.09 | ≥0.12 | |
| Heatseal strength(kN/m) | ≥0.08 | ≥0.09 | ≥0.09 | ≥0.09 | --- | |
| Filter Time(s) | ≤2.0 | ≤2.0 | ≤2.0 | --- | --- | |
| Air permeability (mm/s) | --- | --- | --- | ≥15 | 1500±500 | |
| Smell | No smell | No smell | No smell | No smell | No smell | |
| leakage Fannings | No leakage | No leakage | No leakage | No leakage | No leakage | |
| Moisture(%) | ≤8.0 | ≤8.0 | ≤8.0 | ≤8.0 | ≤8.0 | |
Q 1, Are you factory or trading company .
A ,We are a specialized manufacturer of filter paper in China ,we have our own brand .
Q 2, Can I make a OEM order ?
A,We can supply different sizes ,our products can be customized .
Q 3. ,Please let us know your payment term ?
A , TT ,LC ,DA, and DP etc ,
