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Technicure® PDU-250

1 of 29 products in this brand
Technicure® PDU-250, N,N-dimethyl-N-phenyl urea, is a substituted urea. It is used as a dicyandiamide (DICY) accelerator in one-component epoxy resin based formulations. Typically the product is used with epoxy resin and dicyandiamide between 1-3 phr. The loading level of an accelerator will provide balance of low temperature reactivity and formulation shelf stability.

    Knowde Enhanced TDS

    Identification & Functionality

    CAS No.
    101-42-8

    Features & Benefits

    Advantages
    • Good formulation shelf stability
    • Moderate glass transition temperature
    • Excellent adhesion to a variety of substrates

    Applications & Uses

    Applications
    • One-component paste and film adhesives for automotive and aerospace applications
    • Composites such as pre-pregs
    • Powder coatings

    Properties

    Appearance
    Off White powder
    Typical Properties
    ValueUnitsTest Method / Conditions
    Assaymin. 99%-
    Melting Point129- -134°C-
    Moisture Contentmax. 0.2%-
    Particle Size (>80% less than)44microns-
    Recommended use level with Epoxy resin (EEW=190)1-3 PHR with 3-8 PHR of DICY--