
DuPont Nomex T410 Insulation Tape
Nomex Paper T410 Tape is a high-performance calendered aramid insulation paper, designed for electrical applications that demand long-term thermal, mechanical, and dielectric reliability. As a Type 410 grade, it is made from 100% synthetic aramid fibers, delivering excellent dimensional stability, h
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Products Description
Nomex Paper T410 Tape is a high-performance calendered aramid insulation paper, designed for electrical applications that demand long-term thermal, mechanical, and dielectric reliability.
Products Features
- Model: PA-9825 / PA-9840 / PA-9850 / PA-9880 / PA-98130 / PA-98180 / PA-98250 / PA-98300 / PA-98380
- Dielectric Strength: 11 / 11 / 12 / 13 / 13 / 14 / 15 / 16 / 16
- Total Thickness: 0.025 / 0.04 / 0.05 / 0.08 / 0.13 / 0.18 / 0.25 / 0.3 / 0.38
Products Construction
Total thickness: 0.025 / 0.04 / 0.05 / 0.08 / 0.13 / 0.18 / 0.25 / 0.3 / 0.38.

Physical Properties
| Technical Parameter | Specification |
|---|---|
| Product Code / Technical Parameters | PA-9825 / PA-9840 / PA-9850 / PA-9880 / PA-98130 / PA-98180 / PA-98250 / PA-98300 / PA-98380 |
| Total Thickness [mm] | 0.025 / 0.04 / 0.05 / 0.08 / 0.13 / 0.18 / 0.25 / 0.3 / 0.38 |
| Dielectric strength [mm] | 11 / 11 / 12 / 13 / 13 / 14 / 15 / 16 / 16 |
| Dielectric constant | 1.5 / 1.5 / 1.5 / 1.5 / 2.1 / 2.4 / 2.5 / 2.7 / 3 |
| Dielectric loss factor [x10-3] | 4 / 4 / 4 / 5 / 6 / 7 / 8 / 8 / 8 |
| density [g/cm 3 ] | 0.7 / 0.67 / 0.74 / 0.8 / 0.89 / 0.98 / 1 / 1.03 / 1.04 |
| Flame retardancy | V0/VTM-0 / V0/VTM-0 / V0/VTM-0 / V0/VTM-0 / V0/VTM-0 / V0/VTM-0 / V0/VTM-0 / V0/VTM-0 / V0/VTM-0 |
Values shown are from the product data sheet. Confirm suitability for your specific application before ordering.
Products Application
This tape is used for insulation and protection tasks in electrical and electronic assemblies. Tell us the parts to be wrapped, the temperatures involved and the required width, and our team will confirm the right model for your process.
FAQ
Can this tape be supplied die-cut or in custom widths?
Our die-cutting service covers custom shapes and widths. Send your drawing or the required width and length, and we will confirm availability for this model.
How do I request a sample or quotation?
Send the model, required size, color, quantity and your application to [email protected], or use the inquiry form on this page.
Request a Quote
To help us prepare a quotation, please include the model, required width and length, color, quantity and your application. You can also e-mail [email protected].


