Fiberglass needle filter felt
Fiberglass needle filter felt has virtues of high temperature resistance, corrosion resistance, dimensional stability, minimal shrinkage of elongation, high strength. Besides, FMS needle filter felt is made of single fiber, three-dimensional microporous structure,it has little filtration resistance for air flow.It is a kind of filtration media of high speed and high temperature resistance.
It can be widely used in chemical, iron and steel , smelting , carbon black, power generation, cement kilns and other industries of high temperature gas filtration.
TECHNICAL DATA
Weight: | 1000g/m2 ±10% | |
Fiber Content | Fiberglass | |
Felt Scrim | Fiberglass | |
Continuous Operating Temperature | 260°C | |
Maximum Surge Temperature | 280°C | |
Acid Resistance | Excellent | |
Alkali Resistance | Fair | |
Hydrolysis Stability | Fair | |
Breaking Strength |
| |
Machine Direction | 1600 N/5 cm | |
Cross-Machine Direction | 1800 N/5 cm | |
Air permeability m³/㎡*min | 12-13 | |
Width | Maximum 2.2m | |
Finish treatment | Singed, Calendering, Heat setting | |
Dipping, Membrane, coating | ||