Voltatex 8137
Magnet wires insulated with Voltatex® 8137 as topcoat combine high cut-through as well as heat shock and abrasion properties. Additional typical properties are their good chemical resistance, and transformer oil resistance acc. IEC 60851-4. Voltatex 8137 can be used as single coat and as topcoat for multi layers. Combined with other Voltatex wire enamel products Voltatex 8137 is usable for wires acc. ANSI/NEMA MW 35-A-C, MW 37-C, MW 73-A-C, MW 81-C, MW 102-A-C. Magnet wires coated with Voltatex 8137 as topcoat exceed the requirements and technical conditions of IEC 60317-13/22/25. Listed test results based on Axalta Coating Systems standards, following IEC standards 60851.
Product Criteria
Market
- Motors / Generators
- Automotive
- Transformers
Application
- Topcoat
Additional features
- UL-approved
| Product Features | |
| Chemical base | POLYAMIDEIMIDE |
| Thermal class | 220 °C |
| For diameter range |
0.50 − 5.00 mm |
| Solid content (1g, 1h, 180 °C) |
35.0 − 38.0 % |
| Viscosity DIN 53015 |
1,500 − 2,500 mPas (23 °C / 73.4 °F) |
| Special characteristics |
Both overcoat and single coat, mainly used as a topcoat in combination with a polyester or polyesterimide basecoat |