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Low-VOC, water-based formulation compliant with stringent environmental regulations including EU REACH and China VOC Control Standards.
Excellent compatibility with standard waterborne epoxy resins, enabling stable emulsion formation and extended pot life.
Fast ambient-cure performance with full hardness development within 7 days at 25°C/65% RH.
Superior adhesion to concrete, steel, and aged coatings without primer requirement in most industrial maintenance applications.
Non-yellowing amine chemistry ensures long-term color stability in topcoat and decorative systems.
Waterborne epoxy floor coatings for pharmaceutical cleanrooms and food processing facilities.
Corrosion-resistant protective coatings for interior steel structures in marine and offshore environments.
Low-emission epoxy primers and mid-coats for green building projects pursuing LEED or China 3-Star certification.
Repair mortars and polymer-modified grouts requiring rapid turnaround in infrastructure rehabilitation.
High-durability anti-static epoxy flooring for electronics manufacturing and data centers.
| Chemical Type | Aliphatic polyamine adduct, water-dispersible |
| Product Form | Liquid |
| Appearance | Opaque white to off-white dispersion |
| pH (10% aqueous solution) | 9.2–10.0 |
| Non-Volatile Content (wt%) | 52–56% |
| Viscosity (Brookfield RVT, #3 spindle, 25°C) | 800–1,500 cP |
| Density (25°C) | 1.04–1.07 g/cm³ |
| Free Amine Value (mg KOH/g) | 180–220 |
Q1: What types of waterborne epoxy resins is 3EC153W compatible with?
A: 3EC153W is specifically formulated for use with standard anionic or non-ionic waterborne epoxy dispersions, including common bisphenol-A and bisphenol-F based systems. Compatibility should be verified through small-scale formulation trials due to variations in resin particle size, pH, and stabilizer chemistry.
Q2: How does 3EC153W contribute to film formation and final coating performance?
A: As a waterborne polyamine-based curing agent, 3EC153W enables ambient-temperature crosslinking, supporting good coalescence and development of mechanical strength, chemical resistance, and adhesion—particularly on metal and concrete substrates. Final properties depend on cure conditions, resin selection, and formulation balance.
Q3: Can 3EC153W be used in low-VOC or zero-VOC coatings?
A: Yes—3EC153W is supplied as a water-based liquid with negligible VOC content, making it suitable for formulating low-VOC and compliant waterborne epoxy coatings intended for industrial maintenance, flooring, and protective applications.
Q4: What is the recommended storage and handling practice for 3EC153W?
A: Store in original sealed containers at temperatures between 5 °C and 35 °C, away from direct sunlight and freezing conditions. Avoid prolonged exposure to high humidity during handling. Stir gently before use to ensure homogeneity, especially after extended storage.
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
