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D.E.H.™ 81

D.E.H. 81 Epoxy Curing Agent is a phenolic hardener based on an unmodified solid reaction product of liquid epoxy resin and bisphenol A. This product can be formulated into high gloss, good flow decorative or protective powder coatings.

Used in:

  • Powder coatings

Advantages:

  • Fully compatible with epoxy resins
  • Highly effective in high gloss, good flow decorative or protective powder coatings
  • Typical Properties
    These properties are typical but do not constitute specifications.

    Property

    Value

    Method

    Hydroxyl Equivalent Weight (g/eq)

    240 – 270

    EG-C-QA-LM-7184

    Color (Gardner)1

    1 Max.

    ASTM D-1544

    Viscosity @ 150°C (mPa•s)

    290 – 470

    ASTM D-4287

    Solution Viscosity(2) @ 25°C (cSt)

    210 – 270

    ASTM D-445

    Softening Point (°C)

    83 - 90

    ASTM D-3104

    Water Content (ppm)

    4000 Max

    ASTM E-203

    Shelf Life (Months)

    12

    .

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