Nomex 410 Suppliers

DuPont™ Nomex® 410, the raw material for Nomex® brand insulation paper, is made from a polymer of two forms of aramid and is used in a wide variety of electrical equipment applications. That's because the properties of Nomex® 410 make it ideal for nearly every known electrical sheet insulation application. The exceptional properties of Nomex® 410, including inherently high dielectric strength, mechanical toughness, thermal stability, flex resistance and resilience, are the standard by which all other insulating materials are compared.

3. Product Features

1. Excellent thermal stability - the temperature up to 200°C has no or little effect on the electrical and mechanical properties of Nomex®, and it can still maintain its use value even at a relatively high temperature. Furthermore, these excellent properties are maintained even when exposed to 220°C for at least 10 years of continuous operation.

2. Excellent Mechanical Toughness—Reinforced Nomex® products are strong and resilient, while resisting tearing and abrasion. Thinner grades also provide flexibility.

3. Intrinsic dielectric strength - in reinforced products, depending on the type and thickness of the product, Nomex® can withstand 18 kV/mm (457 mil) to 40 kV/mm (1,015 mil) electrical stress.

4. Wide chemical compatibility — Nomex® is basically not affected by most solvents, and has unusual resistance to acid and alkali corrosion. It is compatible with all types of paints and adhesives, transformer oils, lubricants and refrigerants.

5. Excellent flame retardancy - Nomex® products will not melt and will not burn when the limiting oxygen index (LOI) exceeds 20.8 (usually the critical value for combustion in air) at 220°C.

4. Product use

Widely used in generators, transformers, electrical equipment, electromechanical and household appliances

Hot Tags: nomex 410 suppliers, manufacturers, suppliers, factory, price, in stock, DMDM insulation film, GHG paper, DMD prepreg paper, Fiber non woven fabric, NMN paper, MGM insulation materials