Aliphatic polyamine-based curing agent offering excellent flexibility and impact resistance in cured epoxy systems.
Low viscosity enables easy handling, precise metering, and superior wetting of fillers and reinforcements.
Fast ambient-cure kinetics without requiring elevated temperatures, supporting efficient production cycles.
Good chemical resistance—particularly to alkalis, solvents, and mild acids—after full cure.
Low volatility and amine odor compared to conventional aliphatic amines, enhancing workplace safety and operator comfort.
Structural adhesives for automotive and transportation assembly.
High-performance flooring and industrial coatings requiring rapid return-to-service.
Electrical encapsulation and potting compounds demanding low exotherm and dimensional stability.
Composite matrix resins for wind turbine blades and pultruded profiles.
Repair mortars and grouts where fast strength development and adhesion to damp substrates are critical.
| Chemical Type | Aliphatic polyamine adduct |
| Product Form | Liquid |
| Appearance | Pale yellow to amber clear liquid |
| Viscosity (25 °C) | Approx. 250–400 mPa·s |
| Density (20 °C) | Approx. 0.92–0.95 g/cm³ |
| Amine Value | 180–210 mg KOH/g |
| Primary Applications | Epoxy resin curing for adhesives, coatings, composites, and construction materials |
| Key Features | Ambient-curing, low odor, flexible cured network, good filler compatibility |
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E-mail: wangxingqiang@ericwchem.com
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