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    Impregnating varnish Isonel® 31 J

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    Impregnating varnish Isonel® 31 J

    Isonel® 31 J
    Solvent-based, oven-drying, universal use, UL-registered

    Can be used universally for impregnating windings both in the production and repair of transformers, motors, generators and alternators, as well as coils of all types and sizes. Application in mining, aviation and shipping. Suitable for use in tropical conditions. Soaking by dipping, rolling or flooding.

    Insulation class: H (180°C)
    Drying: 10 hours at 120°C or 6 hours at 130°C or 4 hours at 140°C or 2 hours at 150°C
    Appearance: yellowish, transparent

    Container sizes:
    Isonel 31 J impregnation varnish: R EL 31-20 in a 20 kg container and R EL 31-200 in a 180 kg drum
    Dilution 210: R V 210-5 in a 5 kg container and R V 210-20 in a 20 kg container

    Special features:

    • elastic molding material
    • good mechanical properties
    • good dielectric properties
    • low baking temperatures
    • UL - approved
    • maximum temperature index 200°C
    • good storage stability

    PDF product information


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    Yes, for orders within Germany the minimum order value is 150 € and for export it is 350 €.

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