Aokai Aramid needle felt select two kinds of brand fiber, Conex® and Nomex®, they are features as follow:
1.Continuous operating temperature is up to 200°C, instant service temperature is up to 240°C
2.Fire retardant performance is excellent
3.Corrosion resistance and alkali resistance is good
4.Excellent thermal stability, excellent abrasion resistance and flexural resistance
5.Hydrolysis resistance is poor, frequent SOx and vapor in flue gas or dew point will greatly reduce its service life.
6.High and stronger tensile strength and abrasion resistance keep the filter bag long working life.
Item name |
Aramid filter bag |
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Fiber material |
Aramid |
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Scrim Material |
Aramid staple yarn |
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Weight |
GWM | 450-550GSM(±5%) |
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Thickness |
MM | 2.0-2.4(±2%) |
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Air permeability (200Pa) |
M3/M2/Min | 14-21 |
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Tensile strength |
Warp | ≥N(5*500px) | 800 |
Weft | ≥N(5*500px) | 1100-1300 |
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Break Elongation |
Warp | <% | 35 |
Weft | <% | 55 |
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Work temperature |
Continuous | <degree C | 204 |
Peak | <degree C | 240 |
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Anti-acid |
Moderate(PH3-14) |
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Anti-alkali |
Excellent(PH3-14) |
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Anti-abrasion |
Excellent |
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Finishing treatment |
Singe/Heat-set/Calendar/PTFE Membrane Coating/Teflon Coating |
Welcome to wholesale the certified high temperature aramid filter cloth with our professional manufacturers. We're equipped with a productive factory at your service. Please be free to contact us for more details.
http://www.akfabric.com/