JEFFAMINE® T-403

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

 

The information, specifications, and materials provided with this product are for general informational purposes only and are subject to change without notice. The product is provided “as is” without any warranties, express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose, or non-infringement. Users are responsible for ensuring the product is suitable for their intended application and for following all applicable safety guidelines and instructions.

The information, specifications, and materials accessible here may not reflect the most current version. Please use the Request a Document feature for the most current product documentation available.

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

Chemical Family: Polyether Amines

Product Features: Hydrophobic

Brochure

Enhanced TDS

Identification & Functionality

Features & Benefits

Product 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 Hydrogen Equivalent Weight81.0g/eq
Amine Value6.1-6.6meq/g
Physical Properties
ValueUnitsTest Method / Conditions
Density0.978g/mL
Flash Point196.0°CPensky-Martens Closed Cup (PMCC)
Molecular Weightapprox. 440.0g/mol
Viscosity75.0cSt