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D.E.R.™ 669E

D.E.R.™ 669E Resin is a high molecular weight, solid epoxy resin designed for use primarily in one pack stoving enamels in combination with heat-reactive cross-linking agents such as aminoand phenol-formaldehyde resins. D.E.R. 669E Solid Epoxy Resin may also be used on a limited basis as a binder in ambient curing systems in combination with isocyanate cross-linkers or as flow modifier in epoxy powder coatings.

Used in:

  • Can Coatings
  • Metal Decoration
  • Tube and Drum Linings

Advantages:

  • Wide variety of applications

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

PropertyValueMethod
Epoxide Equivalent Weight (g/eq)2500-4000ASTM D-1652
Epoxide Percentage (%)1.1-1.7ASTM D-1652
Epoxide Group Content (mmol/kg)250-400ASTM D-1652
Melt Viscosity @ 150°C (cSt)4500-100001ASTM D-445
Softening Point (°C)142-162ASTM D-3104
Color (Platinum Cobalt)250 Max.1ASTM D-1209
Shelf Life (Months)24
140 wt% in diethylene glycol monobutyl ether.
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