Voltatex 4224 L

Voltatex® 4224 L is a white to beige-coloured, styrene- and vinyltoluene free, one pack ready to use impregnating resin with increased thermal conductivity and partial discharge resistance, thermosetting.

Voltatex 4224 L 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:
- 180 °C  

- dip & bake
- trickle feed process
- roll dip application
- vacuum impregnation
- VPI vacuum pressure impregnation
- hot dip

- automotive
- motors (stators, rotors)
- low voltage
- transformers
- generators
- wind energy

Environmental impact:
- VOC-free
- styrene-free
- vinyltoluene free
- low emission

Additonal features:
- UL-approved
- increased thermal conductivity

Product Features
Product Type
Impregnating resin
Chemical Base
Viscosity at 25 °C in acc. with DIN 53019
800 – 1,200 mPas 
Special Characteristics
Increased thermal conductivity, increased partial discharge resistance

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