WnMolecular weight: About 440

Appearance: Colorless to light yellow transparent liquid

Degree of functionality: ~3

Total amine meq/g: 6.1-6.6

Density g/ml (lb/gal),25C: 0.978(8.12)

Viscosity cSt,25C: 72

End amino polyether T403 is mainly used as epoxy resin curing agent, jewelry glue (hard glue) curing agent: wind turbine blade glue curing agent, building structure adhesive curing agent: viscosity enhancer for polyammonia cool caulking glue and sealant: electronic sealing adhesive curing agent: used as a crosslinking agent in RIM polyammonia cool and spray polysleep system; Fishing rods, golf clubs, tennis rackets composite hardener, etc.