D.E.R.® 661-A80

D.E.R.™ 661-A80 Epoxy Resin Solution is a low molecular weight reaction product of liquid epoxy resin and bisphenol A dissolved in acetone.

Principal: Olin Epoxy

Chemical Family: Epoxy & Epoxy Derivatives

End Uses: 2K (2 component) Coating, Pipe Coating

Features: Chemical Resistance, Fast Cure, Good Mechanical Properties, High Solid Content, Improved Flexibility, Improves Adhesion

Enhanced TDS

Identification & Functionality

Blend
No
CASE Ingredients Functions
Chemical Family
Function
Binder
Product Code
MITM03932
Single Ingredient
Yes
Technologies
Product Families

Features & Benefits

CASE Ingredients Features
Product Highlights
  • D.E.R. 661-A80 Epoxy Resin Solution is a low molecular weight epoxy resin solution developed for use in high solids / high build coating formulations. This epoxy resin solution can provide the high solids and chemical resistance of liquid epoxy resins together with the adhesion, flexibility and fast cure of higher molecular weight resins.
  • D.E.R. 661-A80 Epoxy Resin Solution can form the basis of a two component coating system with either polyamine, polyamide or polyamidoamine curing agents, providing high quality coatings which are resistant to a number of chemical reagents. These coatings also exhibit the excellent mechanical properties normally associated with a 1-type solid epoxy resin, which finds usage in a variety of applications.

Applications & Uses

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S002520
Principal

Storage & Handling

Storage Information

This solid epoxy resin solution is supplied in bulk or in 215 kg tight-head drums. The resin solution should be stored in a dry place in its original closed packaging. This low molecular weight solid epoxy resin solution should retain its chemical properties for a period of at least 24 months.

Other

Color (SDS)
Yellow
IATA/ICAO Proper Shipping Name
Resin solution
IATA/ICAO UN Number
UN 1866
IMO/IMDG Proper Shipping Name
Resin solution
IMO/IMDG UN Number
UN 1866
Item Number
Odor (SDS)
Acetone
Other Hazards
Data not available
Protect from Freezing
Yes
TDG Canada Proper Shipping Name
Resin solution
TDG Canada UN Number
UN 1866
Temperature Control
Yes
USA/DOT UN Number
Not Applicable
Chemical Properties
ValueUnitsTest Method / Conditions
Epoxide Equivalent Weight475.0-575.0 g/eqg/eqASTM D1652
Epoxy Group Content1740.0-2110.0 mmol/kgmmol/kgASTM D1652
Material Composition
ValueUnitsTest Method / Conditions
Epoxide Content7.5-9.12 %%ASTM D1652
Non-Volatile Content79.0-81.0-Internal Method
Optical Properties
ValueUnitsTest Method / Conditions
Color Scalemax. 2.0 GardnerGardnerASTM D1544
Color Scalemax. 2.0 GardnerGardnerGardner Color Scale
Physical Properties
ValueUnitsTest Method / Conditions
Density1.1 g/mLg/mLASTM D4052 at 25°C
Storage Temperature35.6-109.4 °F°F
Viscosity3500.0-8500.0-ASTM D445 at 25°C
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Boiling Point (SDS)57.0 °C°Cat 760 mmHg, acetone
Boiling Point (SDS)57.0 °C°C
Flash Point (SDS)12.2 °C°CASTM D93
Flash Point (SDS)12.2 °C°CPensky-Martens Closed Cup (PMCC)
Liquid Density (SDS)9.1 lb/gallb/galASTM D4052 at 25°C
Lower Explosion Limit (SDS)2.5 %(V/V)%(V/V)acetone
Lower Explosive Limit (SDS)2.5 %(V/V)%(V/V)
Relative Density (SDS)1.065-Water = 1
Relative Vapor Density (SDS)2.0-Air = 1
Relative Vapor Density (SDS)2.0-air = 1, acetone
Shelf Life (SDS)24.0-
Specific Gravity (SDS)1.065-Water = 1
Storage Temperature (SDS)2.0-43.0 °C°C
Upper Explosion Limit (SDS)13.0 %(V/V)%(V/V)
Upper Explosion Limit (SDS)13.0 %(V/V)%(V/V)acetone
Vapor Pressure (SDS)181.7-at 20°C, acetone
Vapor Pressure (SDS)181.7-at 20°C
Viscosity (SDS)3500.0-8500.0 cPscPsASTM D445 at 25°C
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life24.0-