8219 is a modified cycloaliphatic amine epoxy resin curing agent. The curing agent is light-colored, transparent, low-viscosity, high-activity, fast-curing, and can obtain bright surface effects after curing. It can be used in various self-leveling, mortar, general-purpose coatings, room temperature or low temperature curing, low viscosity, low temperature curing, etc.
Application:Self-leveling, mortar, general purpose coating, room temperature or low temperature cure Low viscosity, low temperature curing.
The physical and chemical properties:
Item | Specification |
Appearance | Transparent liquid |
Amine value (mgKOH/g) | 250-400 |
Viscosity(BH model CPS/25ºC) | 100-300 |
AHEW [g/Eq] | 95 |
Solid content | 100 |
Color(G/H mothod) | <3 |
Ratio(for Epoxy resin EEW=190) | 100:50 |
Pot life(100g/25ºC,minutes) | 30 minutes |
Specific Gravity(25ºC) | 1.01 |