Voltatex 7735 FL

Voltatex® 7735 FL is a nano-modified enamel, based on a new inorganic-organic hybrid polymer. Magnet wires insulated with Voltatex 7735 FL have outstanding resistance to partial discharges as they occur e.g. in inverter fed motors. They combine this special property with high thermal rating with excellent mechanical properties. In order to achieve increased resistance to chemicals, an application combined with polyamideimide based topcoat (e.g. Voltatex 83.. or Voltatex 85..) is needed. Magnet wires coated with Voltatex 7735 FL exceed the requirements and technical conditions of IEC 60317-28/29 and acc. ANSI/NEMA MW 76 A-C. Combined with other Voltatex wire enamel products Voltatex 7735 FL is usable for wires acc. ANSI/NEMA MW 36-A-C, MW 38-C. Listed test results based on Axalta Coating Systems standards, following IEC standards 60851.

Product Criteria

- Motors / Generators
- Automotive

- Basecoat
- CRS (Corona)

Additional features
- UL-approved

Product Features
Chemical base THEIC modified POLYESTERIMIDE
Thermal class 200 °C
For diameter range
0.50 − 5.00 mm
Solid content (1g, 1h, 180 °C)
33.5 − 35.0 %
Viscosity DIN 53015
800 − 2,000 mPas (23 °C / 73.4 °F)
Special characteristics
Specially developed for rectangular conductor, outstanding resistance to partial discharges 

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