Voltatex 4021

Voltatex® 4021 is a blue-green pigmented one pack ready to use impregnating resin with high capillary activity, thermosetting.

Voltatex 4021 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:
- 200 °C

Application:
- dip & bake
- vacuum impregnation
- VPI vacuum pressure impregnation

Market:
- low voltage
- transformers

Environmental impact:
- vinyltoluene-free

Additonal features:
- UL-approved

Product Features
Product Type	Impregnating resin
Chemical Base	Polyesterimide
Flow Time at 23 °C in acc. with DIN 53211	45 - 75 s
Special Characteristics	1-component, oven-curing, good stability against thermal stress, blue-green pigmented

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Find out how to apply impregnating resins, which thermal classes and application they can be used for, and more.

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