Low exotherm profile enabling controlled cure in thick-section epoxy systems.
Enhanced chemical resistance to acids, alkalis, and hydrocarbons after full cure.
Improved flexibility and impact resistance compared to standard aromatic amine hardeners.
Good compatibility with bisphenol-A and bisphenol-F epoxy resins.
Reduced volatility and improved handling safety versus unmodified DETA or m-PDA.
High-performance protective coatings for offshore platforms and marine infrastructure.
Epoxy grouts and mortars used in industrial flooring and concrete repair.
Structural adhesives requiring elevated Tg and thermal stability.
Electrical encapsulants and insulating varnishes for power equipment.
Composite matrix resins in wind turbine blade and aerospace secondary structures.
| Chemical Type | Modified aromatic amine |
| Product Form | Liquid |
| Appearance | Pale yellow to amber clear liquid |
| Primary Applications | Epoxy resin curing agent for coatings, adhesives, and composites |
| Key Features | Low viscosity, extended pot life, high heat resistance |
| Benefits | Improved toughness, reduced brittleness, enhanced corrosion protection |
| Storage Stability | ≥12 months at 25°C in sealed original container |
| Recommended Mix Ratio (by weight) | 100 parts epoxy resin : 28–32 parts WK-114 |
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E-mail: wangxingqiang@ericwchem.com
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