Acrylic needle felt
Product Description
Acrylic needle felt
normally in filtration acrylic refers to homopolymer acrylic which is essentially made from 100% of acrylonitrile. Homopolymer acrylic needle felt and filter bags for industrial filtration. This kind of needle felt is with good ability of acid and alkali resistance, anti-oxidation, hydrolysis resistance. It suits middle temperature and high acid, alkali chroma environment. It is widely used in metallurgy, chemical, building material, electric power station, mechanism industry, petroleum, medicine, printing and dyeing, food and beverage, and other industries to filter gas and recycle material.
Features:
High mechanical characteristics
excellent resistance to hydrolysis
optimal heat stability both in dry and wet conditions
optimal resistance to chemical agents
extraordinary resistance to light, weathering, mildew and bacteria
Applications
Power Generation
Municipal Solid Waste Boilers and Waste incinerator
Cement
Limestone
Electrolysis and other Specialty membranes
Asphalt
Iron and non ferrous Metal Smelting Industry
Specification
|
Compositions |
Acrylic fiber |
|
|
Weight (g/ m2) |
500 |
|
|
Thickness (mm) |
2.0 |
|
|
Air permeability (L/m2/s) |
150-300 |
|
|
Tensile strength
|
wrap |
1200 |
|
weft |
1300 |
|
|
Tensile Elongation(％) |
wrap |
<20 |
|
weft |
<45 |
|
|
Broken strength
|
2.40 |
|
|
Continuous working temperature(℃) |
140 |
|
|
Short time Working temperature(℃) |
160 |
|
|
Anti-acid |
Excellent |
|
|
Anti-alkali |
Excellent |
|
|
Anti-abrasion |
Excellent |
|
|
The stability of water solution |
good |
|
|
Finishing treatment |
Singeing,calendering, |
|
Payment Terms︰ TT
Product Image
