D.E.H.® 4723

D.E.H.® 4723 Epoxy Curing Agent is modified cycloaliphatic polyamine curing agent for epoxy resins.

Principal: Olin Epoxy

Functions: Curing Agent, Hardener

Chemical Family: Cycloaliphatic Amine

Compatible Polymers & Resins: Epoxies (EP)

Features: Improved Flexibility

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Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
Chemical Family
Function
Curing Agent, Hardener
Product Code
MITM15950
Technologies
Product Families

Features & Benefits

CASE Ingredients Features
Product Benefits
  • D.E.H.® 4723 is recommended for elastic intermediate layers, especially when used in combination with D.E.R.™ 3911.
  • It provides very high flexibility with elongation at break around 200%.

Applications & Uses

Compatible Polymers & Resins

Properties

Physical Form
Soluble In

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S002520
Principal

Other

Appearance (SDS)
Liquid
Color (SDS)
Colorless
IATA/ICAO Proper Shipping Name
Amines, liquid, corrosive, N.O.S. (Polyoxypropylenediamine, 3-Aminomethyl-3,5,5- trimethylcyclohexylamine (isophoronediamine))
IATA/ICAO UN Number
UN 2735
IMO/IMDG EmS Fire
F - A
IMO/IMDG EmS Spill
S - B
IMO/IMDG Proper Shipping Name
Amines, liquid, corrosive, N.O.S. (Polyoxypropylenediamine, 3-Aminomethyl-3,5,5- trimethylcyclohexylamine (isophoronediamine), Styrenated phenol)
IMO/IMDG UN Number
UN 2735
Item Number
Odor (SDS)
Amine
Other Hazards
None known
Protect from Freezing
Yes
UNRTDG Proper Shipping Name
Amines, liquid, corrosive, N.O.S. (Polyoxypropylenediamine, 3-Aminomethyl-3,5,5- trimethylcyclohexylamine (isophoronediamine))
UNRTDG UN Number
UN 2735
USA/DOT Emergency Response Guide Number
153
USA/DOT Proper Shipping Name
Amines, liquid, corrosive, N.O.S. (Polyoxypropylenediamine, 3-Aminomethyl-3,5,5- trimethylcyclohexylamine (isophoronediamine))
USA/DOT UN Number
UN 2735
Optical Properties
ValueUnitsTest Method / Conditions
Color Scalemax. 4.0 GardnerGardnerASTM D1544
Color Scalemax. 4.0 GardnerGardnerGardner Color Scale
Chemical Properties
ValueUnitsTest Method / Conditions
Amine Hydrogen Equivalent Weight120.0 g/eqg/eq
Amine Value260.0-280.0 mg KOH/gmg KOH/gISO 9702
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life12.0 momo
Physical Properties
ValueUnitsTest Method / Conditions
Storage Temperature41.0-86.0 °F°F
Viscosity750.0-1200.0 mPa.smPa.sISO 3219 at 25°C, absolute
Application Information
ValueUnitsTest Method / Conditions
Pot Life25.0 mmGELNORM Geltimer-TC at 23°C, 100g
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Boiling Point (SDS)min. 392.0 °F°F
Flash Point (SDS)min. 214.0 °F°FClosed Cup
Specific Gravity (SDS)1.02-at 68°F
Vapor Pressure (SDS)max. 5.0 hPahPaAt 122°F
Viscosity (SDS)1000.0 mPa.smPa.sAt 68°F
pH (SDS)8.0-11.0-