PP FELT
- Brand: JH
- Type:
|
Composition |
PP Felt |
|
|
Weight（g/m2） |
500 |
|
|
Thickness（mm） |
2.1 |
|
|
Air permeability（m3/m2/min） |
8 |
|
|
（N/5×20cm） Tensile strength |
Warp |
≥1000 |
|
Weft |
≥1100 |
|
|
（%） Tensile elongation |
Warp |
≤30 |
|
Weft |
≤50 |
|
|
Working temperature（℃） |
≤90 |
|
|
Short working temperature（℃） |
110 |
|
|
Anti-acid |
Excellent |
|
|
Anti-alkali |
Excellent |
|
|
Anti-abrasion |
Excellent |
|
|
The stability of water solution |
Excellent |
|
