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

Functions: Curing Agent

Chemical Family: Aliphatic Amines

End Uses: Flooring, Industrial Floorings, Lamination, Self-Leveling Floors

Compatible Polymers & Resins: Epoxies (EP)

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

Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
Chemical Family
Function
Curing Agent
Industrial Additives Functions
Product Code
MITM03841
Technologies
Product Families

Features & Benefits

CASE Ingredients Features
Industrial Additives Features
Product Advantages
  • Good chemical resistance
  • Good viscosity

Applications & Uses

Compatible Polymers & Resins
Industrial Additives End Use
Product Applications
  • Adhesives
  • Laminates
  • Flooring

Properties

Physical Form
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
Odor (SDS)
Amine
Other Hazards
None known
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 Ratio24.0 phrphrby weight
Chemical Properties
ValueUnitsTest Method / Conditions
Amine Hydrogen Equivalent Weight44.0 g/eqg/eq
Amine Value802.0-836.0 mg KOH/gmg KOH/gISO 9702
Mechanical Properties
ValueUnitsTest Method / Conditions
Hardness85.0 Shore DShore D
Hardness85.0 Shore DShore DASTM D2240
Optical Properties
ValueUnitsTest Method / Conditions
Color Scalemax. 5.0 GardnerGardnerGardner Color Scale
Physical Properties
ValueUnitsTest Method / Conditions
Density1.07 g/mLg/mLASTM D4052 at 25°C
Drying Time2.0 hhASTM D1640-03
Glass Transition Temperature (Tg)120.0 °C°CDifferential Scanning Calorimetry
Storage Temperature32.0-86.0 °F°F
Viscosity2500.0-4000.0 mPa.smPa.sASTM D445 at 25°C
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Boiling Point (SDS)388.0 °F°F
Flash Point (SDS)min. 230.0 °F°F
Specific Gravity (SDS)1.08-
Vapor Pressure (SDS)max. 1.0 mm Hgmm HgAt 68°F
Viscosity (SDS)3000.0-4000.0 cPscPsAt 77°F
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life24.0 momo