Type 414 is electrically and thermally similar to Nomex® Type 410 but is processed to produce a strong but more flexible and conformable sheet with an open surface. Produced in thicknesses from 0.09 to 0.38 mm (3.4 to 15 mil), with specific gravities from 0.9 to 1.0, it is designed for use as slot insulation in hand-wound motors, for linear wrapping of wire and as main insulation for fluid-filled and dry-type transformers, where conformability and impregnability are required.
| DuPont Protection Technologies | |
|---|---|
| Product Category | Paper and Paperboard Materials |
| Product Number | Type 414 |
| Product Name | Nomex® Paper |
| Paper and Paperboard | Electrical Insulation / Separators |
| Secondary Process | Calendered / Glazed; Sheeted Stock |
| Markets | Electrical |
| Performance Features | ChemRes; Absorbant |
| Regulatory Compliance | ASTM; UL Approval (optional feature) |
