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Waterborne epoxy dispersion with low volatile organic compound (VOC) content, compliant with stringent environmental regulations.
Excellent chemical resistance to alkalis, salts, and mild acids after full cure.
Good compatibility with amine-based curing agents for ambient or heat-cured systems.
High solids content enabling efficient film build and reduced drying time.
Stable storage viscosity and shelf life of ≥12 months at 5–30 °C when unopened.
Waterborne industrial maintenance coatings for steel structures and pipelines.
High-performance floor coatings in food processing, pharmaceutical, and cleanroom facilities.
Anti-corrosive primers for metal substrates in marine and offshore environments.
Eco-friendly protective coatings for concrete infrastructure including parking decks and bridges.
Base resin for hybrid waterborne/UV-curable coating systems requiring enhanced adhesion and flexibility.
| Chemical Type | Waterborne bisphenol-A based epoxy dispersion |
| Product Form | Liquid dispersion |
| Appearance | Opaque white to off-white liquid |
| Solids Content (wt%) | 70 ± 1% |
| pH (at 25 °C) | 7.0 – 8.5 |
| Viscosity (mPa·s, Brookfield RVT, #3 spindle, 20 rpm, 25 °C) | 300 – 800 |
| Density (g/cm³, 25 °C) | 1.08 – 1.12 |
| Minimum Film Formation Temperature (MFFT) | ≥ 15 °C |
Q1: What is the primary application area for BECKOPOX EP 2392w 70MP?
A: BECKOPOX EP 2392w 70MP is a waterborne epoxy resin specifically developed for high-performance industrial and protective coatings, including primers and topcoats for metal substrates. It is commonly used in applications requiring good corrosion resistance, adhesion, and compatibility with amine-based curing agents in low-VOC systems.
Q2: How does BECKOPOX EP 2392w 70MP differ from solvent-based epoxy resins?
A: Unlike traditional solvent-based epoxies, EP 2392w 70MP is supplied as a stable aqueous dispersion, enabling formulators to significantly reduce VOC content without compromising film-forming properties or crosslink density. It offers improved handling safety and regulatory compliance advantages in water-reducible coating systems.
Q3: Which types of curing agents are compatible with this resin?
A: BECKOPOX EP 2392w 70MP is designed to react efficiently with standard aliphatic and cycloaliphatic polyamines, as well as water-dispersible amine adducts. Compatibility and pot life depend on pH, temperature, and the specific amine functionality—formulators are advised to conduct small-scale compatibility and reactivity testing before full-scale implementation.
Q4: Can this resin be used in food-contact coating applications?
A: BECKOPOX EP 2392w 70MP is not pre-qualified for direct food-contact use. Its suitability for such applications depends entirely on the final cured formulation, including all co-resins, additives, and curing agents—and must undergo full regulatory evaluation by the end-user according to applicable regional requirements.
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