PRODUCTS
Nomex needle felt
Category:
Nomex needle felt
Summary:
The high temperature filtration field for the vast majority of aramid aramid (Kevlar 1313) and PSA, the main products at home and abroad have Nomex (DuPont), Conex (Japan Teijin), Thai Meida R (Yantai Taihe), adequate supply of raw materials, all kinds of high temperature filter material (including filament cloth, cloth, silk interwoven length staple fiber filter cloth, filter cloth) acupuncture ideal fiber materials. Aramid 1313 has excellent resistance to temperature, flame retardancy and chemical corrosion resistance, and is widely used. Our company can produce customized products to meet customer needs or routine, including aramid needle felt and glass fiber / Teflon / aromatic Guanji aramid composite mat etc..
Key word:
Description
The high temperature filtration field for the vast majority of aramid aramid (Kevlar 1313) and PSA, the main products at home and abroad have Nomex (DuPont), Conex (Japan Teijin), Thai Meida R (Yantai Taihe), adequate supply of raw materials, all kinds of high temperature filter material (including filament cloth, cloth, silk interwoven length staple fiber filter cloth, filter cloth) acupuncture ideal fiber materials. Aramid 1313 has excellent resistance to temperature, flame retardancy and chemical corrosion resistance, and is widely used. Our company can produce customized products to meet customer needs or routine, including aramid needle felt and glass fiber / Teflon / aromatic Guanji aramid composite mat etc..
* composite filtering materials may be formed with other fibers and base cloth according to the actual working conditions
【Mattas needle felt】
Matters needing attention
1. The oxygen content is less than 14%.
2. Hydroxides are less than 600mg/Nm3;
3. The temperature should not exceed 180 degrees C;
4. The sulfur content is less than 2700mg/Nm3.
Performance parameter table of aramid needle punched filter felt
Application area
Widely used in chemical industry, carbon black, cement, lime kiln, coking, smelting, iron and steel, asphalt, spray paint, and high temperature flue and hot air filtration such as electric arc furnace and oil boiler.
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Product Model |
HZFF-AR-550 |
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Sample Patch |
Fiber Material |
Meta-aramid |
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Scrim |
Glass fiber/PTFE/Aramid |
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Thickness |
mm |
2.1 |
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Unit Weight |
g/m2 |
550 |
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Air Permeability |
L/(dm2*min) |
130—160 |
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Tensile Strength |
MD（N） |
≥ |
1200 |
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|
CD（N） |
≥ |
800 |
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Break Elongation |
MD（%） |
< |
25 |
|
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CD（%） |
< |
45 |
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Working Temp |
Continuous |
204 |
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Peak |
240 |
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Chemical Properties |
Acid-resistant |
Moderate |
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Alkali-resistant |
Moderate |
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Oxidation-resistant |
Moderate |
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Hydrolysis-resistant |
Moderate |
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Ultraviolet resistant |
Moderate |
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Finishing |
Heat Setting |
Singe |
Calendar |
Chemical Coating |
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Water proof and Oil proof |
PTFE Lamination |
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Products with desired unit weight, thickness, and finishing styles can be provided according to customers’ requirements. |
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