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D.E.R.™ 662UH

D.E.R.™ 662UH Solid Epoxy Resin is designed for decorativepowder coating applications requiring good flow and gloss. The meltviscosity and good reactivity of this resin make it particularlysuitable for the formulation of hybrid powder coatings.

Used in:

  • Powder Coatings

Advantages:

  • Low molecular weight
  • Good flow and gloss
  • Suitable for the formulation of hybrid powder coatings
  • Good reactivity and melt viscosity
  • Effective when used alone with conventional curing agents

Typical Physical Properties
These properties are typical but do not constitute specifications.

Property

Value

Method

Epoxide Equivalent Weight (g/eq)

675 – 750ASTM D-1652

Epoxide Percentage (%)

5.7 – 6.4

ASTM D-1652

Epoxide Group Content (mmol/kg)

1330 – 1480

ASTM D-1652

Solution Viscosity @ 25°C (cSt)

375 – 4751

ASTM D-445

Melt Viscosity @ 150°C (cSt)

1600 – 3000

ASTM D-445

Softening Point (°C)

90 – 98

ASTM D-3104

Color (Platinum Cobalt)

100 Max.1

ASTM D-1544

Shelf Life (Months)

24

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