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    Polyurethane casting compound Elan-tron® PU 4269 with hardener PH 4900

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    Polyurethane casting compound Elan-tron® PU 4269 with hardener PH 4900

    Tough elastic polyurethane

    Elan-tron® PU 4269 is preferred for potting electrical devices that are exposed to strong cycling temperatures. After curing with hardener Elan-tron® PH 4900, Elan-tron® PU 4269 produces a tough-elastic molding material with good thermal conductivity, which enables largely stress-free casting of larger components. Due to these properties, the Elan-tron® PU 4269/hardener Elan-tron® PH 4900 system is particularly suitable for casting large line chokes, such as those used in ballasts in lighting construction, as well as for toroidal core transformers.

    Mixing ratio: 100:15
    Hardener: Elan-tron® PH 4900
    Curing conditions: at room temperature 6-8 h
    Resin color: white
    Color of hardener: brown transparent

    Container size:
    Resin: R PU 4269-35 in a 35 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-elastic molded material
    • Low shrinkage
    • Good thermal conductivity
    • Good dielectric properties
    • Good adhesion
    • Insulation class E (120°C)

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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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