DuPont Nomex Type T410 Insulation Paper
Nomex Aramid Paper
Nomex is a high-performance aramid paper developed by DuPont, widely recognised as the benchmark insulation material for Thermal Class H (220 °C) electrical machines. We stock Nomex Type T410 and equivalent grades for motor, generator, and transformer insulation. Delivering exceptional thermal endurance, mechanical toughness, and dielectric strength in a thin, flexible format.
At a Glance
Temperature Range
Up to 220 °C continuous (Thermal Class H)
Thickness Range
0.05 mm to 0.76 mm
Brands We Stock
Technical Properties
Typical values across stocked grades. Specific grade data sheets available on request.
Common Applications
- Motor slot insulation and phase barriers
- Generator winding insulation
- Transformer interlayer and barrier insulation
- High-temperature coil wrapping
- Traction motor insulation (rail and automotive)
- Aerospace and defence electrical insulation
- High-voltage bus bar wrapping
- Hermetic motor insulation systems
Available Grades
Brands we stock: DuPont Nomex, Hypafil
Nomex Type T410
The standard Nomex calendered aramid paper. The most widely used grade worldwide for Class H electrical insulation. Excellent combination of dielectric strength, mechanical toughness, and thermal endurance. Our primary stocked grade across the full thickness range.
Hypafil NX7
Alternative aramid insulation paper with comparable performance to Nomex T410. Suitable for Class H applications in motors, generators, and transformers where an equivalent-specification alternative is required.
Need Nomex Aramid Paper?
We supply nomex aramid paper in sheet, roll, and custom die-cut forms. Contact our team for pricing, data sheets, or technical assistance.
Disclaimer
This resource is provided for general engineering reference only and does not constitute professional advice, specification, or guarantee of performance. Actual results depend on specific application conditions. Universal Gaskets Pty Ltd accepts no responsibility or liability for decisions made based on this information. For full terms, see our Terms & Conditions.