China PPS High Temperature Resistant Needle-Punched Filter Felt, Find details and Price about China Needle Felt, Dust Collector from PPS High Temperature Resistant Needle-Punched Filter Felt
Compositions | PPS stable fiber | |
Weight (g/m2) | 500 | |
Thickness (mm) | 1.8 | |
Air permeability(L/m2/s) | 200-300 | |
Tensile strength (N/520cm) | Warp | 1250 |
Weft | 1350 | |
Tensile Elongation () | Warp | 30 |
Weft | 30 | |
Broken strength(Mpa/min) | 2.6 | |
Continous operating temperature () | 190 | |
Short time operating temperature() | 230 | |
Anti-acid | Excellent | |
Anti-alkali | Excellent | |
Anti-abrasion | Excellent | |
The stability of water solution | Excellent | |
Finishing treatment | High temperature hot pressing,Singeing |