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Enhanced thermal stability for high-performance epoxy systems operating up to 180 °C continuous service temperature.
Low viscosity (250–450 mPa·s at 25 °C) enabling excellent flow, wetting, and air release in casting and potting formulations.
Reduced volatility and low odor profile compared to conventional aromatic amines, improving workplace safety and handling comfort.
Excellent chemical resistance — particularly against alkalis, solvents, and industrial cleaning agents after full cure.
Optimized reactivity balance: faster than DDM yet controllable pot life (4–6 hours at 25 °C with standard epoxy resins).
High-voltage electrical insulation components, including transformer bushings and switchgear housings.
Structural adhesives for aerospace and rail transport composite bonding where thermal and mechanical integrity are critical.
Heavy-duty flooring and grouting systems in chemical plants and pharmaceutical cleanrooms.
Wind turbine blade root joints and nacelle encapsulation requiring long-term fatigue resistance and moisture barrier performance.
Underwater and offshore protective coatings for pipelines and subsea equipment.
| Chemical Type | Modified aromatic diamine |
| Product Form | Liquid |
| Appearance | Clear to slightly amber viscous liquid |
| Density (25 °C) | 1.12–1.16 g/cm³ |
| Amine Value | 380–420 mg KOH/g |
| Reactivity (with DGEBA epoxy, 25 °C) | Pot life: 4–6 hours; Gel time: 8–12 hours |
| Storage Stability | 12 months at <25 °C in sealed containers under dry conditions |
| Primary Applications | Epoxy resin curing for demanding industrial, electrical, and structural applications |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
