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    Polyurethane casting compound Elan-tron® PU 4254 LV with hardener PH 4900

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    Polyurethane casting compound Elan-tron® PU 4254 LV with hardener PH 4900

    Medium-hard polyurethane, low viscosity

    Elan-tron® PU 4254 LV is particularly suitable for potting small and medium-sized transformers and transformers. Due to its very good resistance to water (high hydrolysis resistance), Elan-tron® PU 4254 LV is also very suitable for casting underwater pumps (aquariums, garden ponds, etc.)

    Mixing ratio: 100:33
    Hardener: Elan-tron® PH 4900
    Curing conditions: at room temperature 6-8 h, at 90°C 1-1.5 h
    Resin color: black
    Color of hardener: brown transparent
    Container size:
    Resin: R PU 4254 LV-10 in 10 kg container and R PU 4254 LV-25 in 25 kg container
    Hardener: R PU 4900-1 in a 1 kg container and R PU 4900-10 in a 10 kg container and R PU 4900-35 in a 35 kg container

    Special features:

    • Tough, hard molded material
    • Low shrinkage
    • Low processing viscosity
    • Good dielectric properties
    • Good chemical, oil and hydrolysis resistance
    • Good adhesion
    • Insulation class B (130°C)

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    Frequently asked questions


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

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