Product application:
(1) Used as an epoxy resin curing agent, the product has low viscosity, long operating time, good temperature resistance, high shear strength, and can be used for composite materials, coatings, and high-end epoxy adhesives;
(2) Used for organic synthesis of polyamides, polyimides, etc;
(3) Used as an amine chain extender for polyurethane, forming urea bonds with isocyanate groups to improve the overall performance of the product;
(4) Used for organic synthesis of pharmaceuticals, high-end dyes, etc;