Product application
HF 502-7 epoxy resin curing agent is a type of aromatic amine modified primer curing agent. This product has the advantages of low viscosity, low odor, and no volatilization. The formed cured paint film has good surface effect, high hardness, and high glossiness.
Product performance
Low viscosity, high gloss;
High strength and high modulus;
Low odor;
Chemical resistance and excellent mechanical properties;
Good operating time.
Product parameters
| Appearance; | Yellow brown transparent liquid |
| Amine value（mgKOH/g） | 150-300 |
| Viscosity25℃（mPas） | 100-200 |
| Active hydrogen equivalent | 96 |
| Proportioning rate with 128 (epoxide equivalent 190) | 100：50 |
Transportation and storage
During transportation, it should be protected from rain and sun to prevent packaging damage and moisture;
Store in cool and dry conditions, away from sources of fire, strong acids, strong alkalis, and strong oxidants;
Sealed and packaged for 1 year from the date of production.
* 1. The above test data are all laboratory data at 25 ℃
* 2. The typical data is obtained from standardized experimental data and represents the general performance of the product. Therefore, it is only for the buyer's reference and not intended as final data.
