EPIKURE™ Curing Agent 3274 is a low viscosity, medium reactivity fatty amine that is insensitive to water and cures epoxies in wet environments to resist "oil slick", "bloom" and "blushing". It also has a light color, good color retention and a long pot life.
EPIKURE™ 3274 is a low‑viscosity, medium‑reaction‑speed fatty amine curing agent that is water‑insensitive and can cure epoxy resin in humid conditions, preventing oil‑film, blooming, and re‑wetting. It is suitable for solvent‑free floor systems, laminating, adhesives, encapsulants, and other casting applications.
The product should be stored in a sealed container at dry room temperature, protected from moisture. Performance data, including viscosity, gel time, tensile strength, and hardness, are provided for various formulations with EPON™ 828 and optional flexibilizers. This manual is written in Chinese.
| Viscosity (25 °C) | 40‑60 cP |
|---|---|
| Color (Gardner) | < 1 |
| Amine Value | 305‑325 |
| Active Hydrogen Equivalent | 76 |
| Flash Point | > 200 °F |
| Shore D Hardness (sample D) | 83 |
| Gel Time (100 g, 25 °C) | 135 min |
It should be kept in a sealed container at dry room temperature, avoiding exposure to moisture.
The recommended ratio is 100 parts EPON 828 to 36‑42 parts EPIKURE 3274.
The flash point is greater than 200 °F.
Its viscosity at 25 °C is between 40 and 60 cP.