Mainly be used in epoxy curing agent. Features are as the below:

1) Low viscosity at room temperature, small moisture absorption, can be used at low temperature and long stored;

2) Mixing with epoxy resins, it has a long working life, slow curing speed and low exotherm.

 3) Small usage amount，the cured product has excellent heat-resistance and hardness, curing shrinkage rate is small;

4)The cured product has high temperature resistance, aging resistance and excellent chemical resistance.