JEFFAMINE® T-403

JEFFAMINE® T-403 is used in coatings, adhesives, sealants, and composites to improve flexibility, adhesion, and durability.

Functions: Curing Agent, Curing Agent, Reactive Diluent, Reactive Diluent, Resin Modifier, Solvent

Chemical Family: Polyether Amines

Features: Hydrophilic

Safety Data Sheet
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Enhanced TDS

Identification & Functionality

Features & Benefits

CASE Ingredients Features

Applications & Uses

Markets
Applications
Application Information
  • Moderate reactivity in epoxy curing.
  • Anti-sag agent for polyurethanes.
  • Low color, viscosity, and vapor pressure. Can be blended with higher-viscosity curing agents to reduce their viscosity, or with cycloaliphatics to improve the elongation of higher-Tg cured resins.
  • Completely miscible with a wide variety of solvents, including water.
  • Improves flexibility and strength.

Properties

Physical Form

Regulatory & Compliance

Packaging & Availability

Regional Availability
  • Global

Other

Appearance (SDS)
Liquid
Color (SDS)
Light yellow
Explosive Nature (SDS)
Not explosive
Odor (SDS)
Ammoniacal
Oxidizing Properties (SDS)
Not Oxidizing
Chemical Properties
ValueUnitsTest Method / Conditions
Amine Content6.1-6.6 meq/gmeq/g
Amine Hydrogen Equivalent Weight81.0 g/eqg/eq
Physical Properties
ValueUnitsTest Method / Conditions
Density0.978 g/mLg/mL
Flash Point196.0 °C°CPensky-Martens Closed Cup (PMCC)
Molecular Weightapprox. 440.0 g/molg/mol
Viscosity75.0 cStcSt