DESCRIPTION: DEX-403 polyetheramine is a triamine that is created via the reaction of PO with a triol initiator, followed by the amination of the terminal hydroxyl groups. It enhances both flexibility and strength, and has the ability to completely mix with a wide range of solvents, including water. It can be blended with higher-viscosity curing agents to reduce their viscosity, or with cycloaliphatics to improve the elongation of higher-TG cured resins.
APPLICATIONS: DEX-403 serves as a fundamental component in the production of spray polyurea elastomer and modified polyether amine. It is also suitable for use in epoxy resin adhesives and as a gluing agent for sealing materials.