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    Polyurethane casting compound Elan-tron® PU 1645 with hardener PH 4900

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    Polyurethane casting compound Elan-tron® PU 1645 with hardener PH 4900

    Elan-tron® PU 1645 is a solvent-free, hydroxyl-containing polyether with added fillers. The associated hardener Elan-tron® PH 4900 is an aromatic isocyanate with a brown-transparent color.

    Application areas:
    Small transformers, converters and pressure-sensitive assemblies in general.
    - hard molding material
    - low shrinkage
    - low processing viscosity
    - good dielectric properties
    - good adhesion
    - Insulation class B (130°C)
    Curing conditions:
    - at room temperature 24 hours
    - alternatively 4 hours at room temperature and 4 hours at 80°C
    Container sizes:
    Resin: R PU 1645-1 in 1 kg container and R PU 1645-25 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

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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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    FCA Langgöns, exclusive of packaging.

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