The nomex(M-Aramid) needle felt filter bag

The nomex(M-Aramid) needle felt filter bag is made of nomex fiber, belonging to the aromatic polyamide fiber category. Apart from the spinnability and abrasion resistance of polyester fibers, its major feature lies in its excellent heat resistance, flame retardance, and non-melting properties. The fiber oxygen index can reach 29%, making it non-combustible. Widely used in various high-temperature smoke filtration scenarios, it exhibits superior and reliable performance, extensively applied in industries such as steel, power, and asphalt mixing.

Product Specifications:

Thickness: 1.85mm

Air Permeability: 17m³/m² min

Radial Tensile Strength: >800N/5x20cm

Weft Tensile Strength: >1200N/5x20cm

Radial Elongation: <35%

Weft Elongation: <55%

Operating Temperature: ≤204℃

Product Advantages:

1.Excellent Temperature Resistance: Capable of continuous operation at temperatures up to 204℃ (with momentary peaks at 250℃), and can withstand repeated temperature fluctuations up to 250℃.

2.Good Chemical Resistance: Resistant to low concentrations of acids, alkalis, and most hydrocarbons, even minor amounts of fluorides do not cause significant corrosion.

3.Outstanding Dimensional Stability: Less than 1% thermal shrinkage rate at 250℃, exhibiting high-temperature stability.

4.Impressive Fire Resistance: Begins decomposition and carbonization only at 400℃, with a limiting oxygen index of 30, ensuring non-combustibility and non-promotion of combustion.

The nomex(M-Aramid) needle felt filter bag finds extensive applications in industries including steel, power generation, asphalt mixing, powder metallurgy, drying, and stone crushing. Shanghai Sffiltech Co.,Ltd is a professional manufacturer of The nomex (M-Aramid)  needle felt filter bag offering a diverse range of product models, all validated through scientific means to ensure effective filtration with high precision. Furthermore, our  nomex(M-Aramid) needle felt filter bag are competitively priced and of superior quality.