Technical datasheet

ETHACURE® 100 Curative

Supplied byAlbemarle- Last Updated on Jul 21, 2025

ETHACURE® 100 Curative by Albemarle is diethyltoluenediamine (DETDA)-based effective curing agent for polyurethanes and epoxies. It can also be used as a chain extender for polyurethane & polyurea elastomers, particularly in reaction injection molding (RIM) and spray applications.
  • It is also used as an antioxidant for elastomers, lubricants, industrial oils, and as a chemical intermediate.
  • ETHACURE® 100 Curative in epoxy applications, cured parts display good wetting characteristics, high glass transition temperatures (Tgs), improved chemical resistance, and low moisture accumulation.
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ETHACURE® 100 Curative properties

Other properties

PropertiesValue & unitTest conditionTest method
3,5-Diethyltoluene-2,4-diamine Content0.0 Visible After LoginVisible After LoginVisible After Login
3,5-Diethyltoluene-2,6-diamine Content0.0 Visible After LoginVisible After LoginVisible After Login
Amine Hydrogen Equivalent Weight (AHEW)0.0 Visible After LoginVisible After LoginVisible After Login
Amine Hydrogen Equivalent Weight (AHEW)0.0 Visible After LoginVisible After LoginVisible After Login
Boiling Point0.0 Visible After LoginVisible After LoginVisible After Login
Density0.0 Visible After LoginVisible After LoginVisible After Login
Dialkylated m-phenylenediamines Content0.0 Visible After LoginVisible After LoginVisible After Login
Flash Point0.0 Visible After LoginVisible After LoginVisible After Login
Molecular Weight, Mw0.0 Visible After LoginVisible After LoginVisible After Login
Pour Point0.0 Visible After LoginVisible After LoginVisible After Login
Viscosity0.0 Visible After LoginVisible After LoginVisible After Login
Viscosity0.0 Visible After LoginVisible After LoginVisible After Login
Water Content0.0 Visible After LoginVisible After LoginVisible After Login
Solubility PropertiesElementConditionMethod
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