Nomex felt parameter and application

Nomex needle felt is a high-temperature resistant and heat-resistant material made from aramid fibers, also known as meta-phenylenediamine fibers. It is often used in industrial filtration applications due to its exceptional heat resistance, high strength, and low thermal shrinkage. 

Here are some of the key parameters and applications of Nomex filter felt:

Parameters:

Temperature resistance: Nomex felt can withstand temperatures up to 220°C (428°F) and has a melting point of around 480°C (896°F).

Chemical resistance: Nomex filter bag is resistant to a wide range of chemicals, including most acids, bases, and organic solvents.

Durability: Nomex needle felt is a strong and durable material, and its strength is maintained even at high temperatures.

Electrostatic properties: Nomex needle filter felt has low electrical conductivity and good electrical insulation properties, making it suitable for use in applications where electrical discharge could be a concern.

Applications:

Filtration: Nomex needle felt is widely used as a filter media in high-temperature dust filtration applications, such as in cement plants, steel mills, and power plants.

Thermal insulation: Nomex needle felt is also used as a thermal insulation material, providing heat protection in a variety of high-temperature applications.

Gaskets and seals: Nomex filter felt can be used to make high-temperature gaskets and seals, due to its excellent heat resistance and durability.

Fire protection: Nomex filter felt is used in a variety of fire protection applications, including fire barriers, fireproofing, and fireproof clothing.

In conclusion, Nomex needle felt is an excellent choice for high-temperature filtration and insulation applications, due to its exceptional heat resistance, durability, and chemical resistance.