8219 is a modified cycloaliphatic amine epoxy resin curing agent,countertype of DOW488,Modified IPDA. 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.
|
Appearance |
Transparent liquid |
|
Viscosity（BH model CPS/25℃） |
100-300 |
|
Amine value (mgKOH/g) |
250-400 |
|
Color（G/H mothod） |
＜2 |
|
Solid content |
100 |
|
Specific Gravity（25℃） |
1.01 |
|
A.H.E.W |
95 |
|
Ratio（for Epoxy resin EEW=190） |
100:50 |
|
Pot life（150g/25℃，minutes） |
30 minutes |
Application
Self-leveling, mortar, general purpose coating, room temperature or low temperature cure
Low viscosity, low temperature curing.
Storage and packaging
Stored in a cool and dry place with ventilation and can be sealed for 12 months.
Avoid direct contact with water or strong acid and alkali.
Package:200kg/ iron drum.
