Product Details
Normally in filtration Polyacrylonitrile 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 concentration environment.
| Compositions |
Acrylic |
| Weight (g/m2) |
500-550 |
| Thickness (mm) |
2.2-2.4 |
| Air permeability (m3/m2/min125 Pa) |
10-14 |
| Tensile strength (Mpa/min) |
warp |
>800 |
| weft |
>800 |
| Liner shrinkage |
warp |
≤1.5 |
| weft |
≤1 |
| Continuous working temperature (degree C) |
125 |
| Short time Working temperature (degree C) |
150 |
| Resistance to Acid |
Excellent |
| Resistance to Alkali |
Excellent |
| Resistance to oxidation |
Excellent |
| Resistance to hydrolysis |
Medial |
| Finishing treatment |
Singeing, heat-setting, calendaring |
Product Process
Product Advantages
| Material |
Aramid fiber selects the No.1 international fiber brand of conex fiber (Japan) Nomex fiber (USA) of which we are the exclusive agent of conex fiber in china and best cooperation business of nomex fiber USA.
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Equipment
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Our company owns the whole set of needle felt production line of ERKO opening ,carding ,lapping machine ,DILO needle punching machine and Mahlo online scanning system . |
| Inspection |
Our company strictly produced by ISO9001 quality control system .All kinds of products must pass the various of performance indicators with fiber ingredient ,weight ,thickness ,air permeability and so on to ensure the products manufactured pass rate of 100% .
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Product Packing
| Packing : |
Waterproof woven bag and carton packing |
| Delivery : |
Within 10-15 days after payment . |
Product Applications
1.Power Generation
2. Municipal Solid Waste Boilers and Waste incinerator
3. Cement
4. Limestone
5. Electrolysis and other Specialty membranes
6. Asphalt mixing plant
7. Iron and non ferrous Metal Smelting Industry .
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