D.E.H.® 502

D.E.H.® 502 aliphatic amine hardener is used as curing agent for epoxy resins. It provides good solvent and chemical resistance and offers good low temperature cure.

Principal: Olin Epoxy

Chemical Family: Aliphatic Amines

Features: Chemical Resistance, Fast Cure, Fast Curing, High Viscosity, Low Temperature Curing, Solvent Resistance

Enhanced TDS

Identification & Functionality

Features & Benefits

Product Features
Product Advantages
  • Good chemical resistance
  • Good viscosity

Applications & Uses

Product Applications
  • Adhesives
  • Laminates
  • Flooring

Properties

Notes

³ Unless otherwise specified, properties obtained after more than 7 days cure at ambient temperature

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S002520
Principal

Other

Appearance
Clear yellow
Appearance (SDS)
Liquid
Color (SDS)
Yellow
IATA/ICAO Proper Shipping Name
Amines, liquid, corrosive, N.O.S.
IATA/ICAO UN Number
UN2735
IMO/IMDG EmS Fire
F-A
IMO/IMDG EmS Spill
S-B
IMO/IMDG Proper Shipping Name
Amines, liquid, corrosive, N.O.S. (aminoethylpiperazine, bisphenol a, 4-nonylphenol, branched)
IMO/IMDG UN Number
UN2735
Item Number
Material Compatibility
Odor (SDS)
Amine
Other Hazards
None known
Physical Form
Product End Uses
Protect from Freezing
Yes
Temperature Control
Yes
UNRTDG Proper Shipping Name
Amines, liquid, corrosive, N.O.S.
UNRTDG UN Number
UN2735
USA/DOT Emergency Response Guide Number
153
USA/DOT Proper Shipping Name
Amines, liquid, corrosive, N.O.S.
USA/DOT UN Number
UN2735
Application Information
ValueUnitsTest Method / Conditions
Mix Ratio24.0phrby weight
Chemical Properties
ValueUnitsTest Method / Conditions
Amine Hydrogen Equivalent Weight44.0g/eq
Amine Value802.0-836.0mg KOH/gISO 9702
Mechanical Properties
ValueUnitsTest Method / Conditions
Hardness85.0Shore D
Hardness85.0Shore DASTM D2240
Optical Properties
ValueUnitsTest Method / Conditions
Color Scalemax. 5.0GardnerGardner Color Scale
Physical Properties
ValueUnitsTest Method / Conditions
Density1.07g/mLASTM D4052 at 25°C
Drying Time2.0hASTM D1640-03
Glass Transition Temperature (Tg)120.0°CDifferential Scanning Calorimetry
Storage Temperature32.0-86.0°F
Viscosity2500.0-4000.0mPa.sASTM D445 at 25°C
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Boiling Point (SDS)388.0°F
Flash Point (SDS)min. 230.0°F
Specific Gravity (SDS)1.08-
Vapor Pressure (SDS)max. 1.0mm HgAt 68°F
Viscosity (SDS)3000.0-4000.0cPsAt 77°F
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life24.0mo