Nomex Felt

Nomex felt is made of meta-aramid 1313, a flame retardant high performance fiber of DuPont Nomex series. Its special dog bone shaped cross section ensures good air permeability and strong dust capture capacity.



Product Description
 


Nomex felt, also known as Metas needle punched felt, is a high temperature resistant industrial special felt made from DuPont Nomex meta aramid fiber via needle punched technology. It serves as a high performance filter and heat insulating wear resistant material for high temperature working conditions.

Product Parameters
 


Product name:

Nomex felt

Material:

Meta-aramid 1313

Weight:

80-8000g/m2

· Thickness:

1-25mm, or custom

· Width:

1-3m

Color:

· Offwhite, light yellow

Continuous operating temperature:

180~204℃

Instantaneous temperature:

220~240℃

Thermal shrinkage:

<1%

Carbonize and decompose:

>400℃

Limiting oxygen index:

30

Features
 


1.Flame retardancy: carbonizes only above 400℃, limiting oxygen index 30. 

2. Non-combustible and non-flammable.

3. Chemical resistance: resists weak acid, weak alkali, sulfide flue gas and organic solvents, suitable for acidic high-temperature flue gas environments.

4. Wear & tear resistance: high toughness, bending resistance and long service life.

5. Electrical insulation & thermal insulation: excellent insulation and heat preservation, good moisture resistance.

6. Air permeability & easy dust cleaning: 3D porous structure, high air flow rate, high dust removal efficiency and large dust holding capacity.

Application
 


1.High-temperature dust removal: filter bags/filter media for asphalt mixing plants, cement plants, steel smelting, power plants, non-ferrous metal smelting, chemical kilns.

2.High-temperature industrial conveying: aluminum extrusion conveyor blankets, drying equipment transmission blankets, ironing blankets.

3.Heat insulation, insulation & sealing: high-temperature gaskets, insulating pads, heat-insulating buffers, sealing liners.

4.Wear-resistant protection: high-temperature wear strips, anti-slip pads, polishing buffers.


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