Voltatex 4250
Voltatex® 4250 is a clear up to slightly cloudy, yellow-brown, styrene- and vinyltoluene free, one pack ready to use impregnating resin, thermosetting.
Voltatex 4250 is compliant with
- Regulation (EC) No 1907/2006 (REACH)
- including Annex XIV (SVHC‘s, PBT/vPvB)
- including Annex XVII and Regulation (EU) No 2017/1000 (PFOA) - Directive 2011/65/EU (RoHS)
- Regulation (EU) 2019/1021 (persistent organic pollutants)
Product Criteria
Thermal class:
- 220 °C
Application:
- dip & bake
- trickle feed process
- roll dip application
- vacuum impregnation
- VPI vacuum pressure impregnation
- hot dip
- electrical UV process
Market:
- motors (stators & rotors)
- low voltage
- generators
- wind energy
- automotive
Environmental impact:
- VOC-free
- styrene-free
- vinyltoluene-free
- low emission
Additonal features:
- UL-approved
| Product Features | |
| Product Type |
Impregnating resin |
| Chemical Base |
Polyesterimide |
| Viscosity at 25 °C in acc. with DIN 53019 |
1,900 - 2,600 mPas |
| Special Characteristics |
1-component, UV-curable, resistant to refrigerants |