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D.E.R.™ 671-X70

D.E.R. 671-X70 Epoxy Resin Solution is a low molecular weight epoxy resin of the “1-type” in solution. D.E.R. 671-X70 Epoxy Resin Solutions formulated with polyamine or polyamide hardeners form an excellent base for many high quality chemical resistant coatings. These two-pack coating systems have applications where cure must be achieved at ambient temperature, and films must withstand exposure to corrosive atmospheres containing a variety of chemical reagents, solvents or salt water.

Used in:

  • Automotive Coatings
  • Civil Engineering
  • Can and Coil Coatings
  • Marine and Protective Coatings

Advantages:

  • Outstanding resistance properties
  • Excellent adhesion to almost any substrate

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

Property

Value

Method

Epoxide Equivalent Weight (g/eq)

445 – 500(1)ASTM D-1652

Epoxide Percentage (%)

8.0 – 9.7(1)ASTM D-1652

Epoxide Group Content (mmol/kg)

2000 – 2250(1)ASTM D-1652

Color (Platinum Cobalt)

150 Max.ASTM D-1209

Viscosity @ 25°C (mPa•s)

2000 – 4000

ASTM D-445

Density @ 25°C (g/ml)

1.08

ASTM D-4052

Non-volatile Content (wt%)

69 – 71

DowM 101188

Solvent

Xylene

.

Shelf Life (Months)

24

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