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 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 |
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.
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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