Voltatex 1253


Voltatex® 1253 is designed for use on fully finished and semi-finished electrical steel. Mainly used for rotating and static machines of all sizes, especially when the material is exposed to high thermal stress and a good weldability and an outstanding punching behaviour is important. Furthermore this material provides a good corrosion resistance.

Product Criteria

Classification:
- C5

Market:
- motors
- transformers
- hydro generators
- turbo generators

Color:
- grey

Main properties:
- annealing resistance
- corrosion resistance
- high-speed punchability
- weldability
- formaldehyde-free

Product Features
Chemical base Acidic polyol / blocked isocyanate resin
Thermal class acc. DIN EN 60085
220°C
Flow time acc. DIN 53211 @ 20°C
60 – 90 sec
Solid content acc. DIN EN ISO 3251 @ 110°C / 2h / 1g
50 – 58 %
pH value [DIN ISO 976] @ 20°C
1.5 - 3.5
Storage stability  @ +5°C - +30°C 4 months

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