Product Description:

The METAMAX needle felt filter bag is made of METAMAX fiber, which is an aromatic polyamide fiber. In addition to the spinnability and wear resistance of polyester fiber, its major feature is Good heat resistance, flame retardancy and infusibility. Fiber oxygen index can be 29%, no spontaneous combustion. The products are widely used in various high-temperature flue gas filtration occasions, with excellent and reliable performance, and are widely used in steel, electric power, and asphalt mixing industries. The product adopts an optimized process to improve various physical and chemical properties of the product, making the application safer. National Filter Environmental Protection is a professional manufacturer of Metas needle-punched felt filter bags. The product models are diverse, and the materials used have been scientifically verified. It can play an effective role in filtration and has high filtration accuracy. In addition, Metas needle felt filter bags are of low price and high quality.

Application range:

Steel

Electricity

Asphalt mixing

Powder metallurgy

Drying industry

Gravel industry

Product advantages:

1. Excellent temperature resistance: it can operate continuously at a temperature of 204 °C (instantaneous temperature of 250 °C), and can withstand repeated instantaneous temperature fluctuations of 250 °C.

2. Good chemical resistance: low concentration of acid and alkali and most hydrocarbons will not affect it, even a small amount of fluoride will not corrode significantly.

3. Outstanding dimensional stability: only less than 1% thermal shrinkage at a temperature of 250 ℃, with high temperature stability.

4. Outstanding fire resistance: it begins to decompose and carbonize at 400 ℃, the limiting oxygen index is 30, and it does not spontaneously ignite or support combustion.

Product advantages:

Thickness: 1.85mm

Airflow: 17m³/㎡ min

Radial tension: >800N/5x20cm

Weft tension: >1200N/5x20cm

Radial elongation:<35%

Weft elongation:<55%

Operating temperature: ≤204℃