D.E.H.® 290

D.E.H.® 290 curing agent is a light colored modified aliphatic amine hardener that is used to cure epoxy resins. D.E.H.® 290 amine curing agent provides a quick return to service, low modulus, and relatively good color stability. Flexible epoxy membranes can be formulated using D.E.H.® 290 curing agent.

Principal: Olin Epoxy

Functions: Curing Agent, Hardener

Chemical Family: Aliphatic Amines

End Uses: Floor Coatings, Primer, Surface Impregnation

Compatible Polymers & Resins: Epoxies (EP)

Features: Good Color Stability, Improved Flexibility, Low Modulus, Self-leveling

View All Documents

Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
Chemical Family
Function
Curing Agent, Hardener
Product Code
MITM12155
Technologies
Product Families

Features & Benefits

CASE Ingredients Features
Industrial Additives Features

Applications & Uses

Applicable Processes
Application Method
Coating End Applications
Compatible Polymers & Resins
Markets
Applications
Product Applications
  • Adhesives
  • Building & Civil Engineering
  • Building & Civil Engineering: Primers & Impregnation
  • Building & Civil Engineering: Roller Coating Flooring
  • Building & Civil Engineering: Self-leveling Flooring
  • Castings / Potting / Encapsulation / Tooling

Properties

Physical Form
Notes
  • This amine curing agent is hygroscopic and may pick up moisture and carbon dioxide from the atmosphere.

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S002520
Principal

Other

Color (SDS)
Colorless to slightly amber
IATA/ICAO Proper Shipping Name
Corrosive liquid, toxic, N.O.S. (polyoxypropylenediamine, 4-nonylphenol, branched)
IATA/ICAO UN Number
UN 2922
IMO/IMDG EmS Fire
F-A
IMO/IMDG EmS Spill
S-B
IMO/IMDG Proper Shipping Name
Corrosive liquid, toxic, N.O.S. (polyoxypropylenediamine, 4-nonylphenol, branched)
IMO/IMDG UN Number
UN 2922
Item Number
Odor (SDS)
Amine
USA/DOT Proper Shipping Name
Corrosive liquids, toxic, N.O.S. (polyoxypropylenediamine, 4-nonylphenol, branched)
USA/DOT UN Number
UN2922
Chemical Properties
ValueUnitsTest Method / Conditions
Amine Hydrogen Equivalent Weight226.0g/eq
Amine Value168.0-202.0mg KOH/gISO 9702
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life24.0mo
Physical Properties
ValueUnitsTest Method / Conditions
Density0.97g/cm³ASTM D7042 at 25°C
Storage Temperature32.0-86.0°F
Viscosity2500.0-3500.0mPa.sASTM D445 at 25°C
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Boiling Point (SDS)221.0°C
Flash Point (SDS)102.0°C
Specific Gravity (SDS)0.97-at 25°C, Water = 1
Viscosity (SDS)2500.0-3500.0mPa.sat 25°C