English
Español
tiếng việt
русский
Waterborne amine curing agent specifically designed for epoxy resins in low-VOC and environmentally compliant coatings.
Enables rapid ambient-cure performance with excellent film hardness development and crosslink density.
Delivers superior chemical resistance, including resistance to alkalis, solvents, and mild acids after full cure.
Offers excellent compatibility with standard waterborne epoxy dispersions and good hydrolytic stability in formulated systems.
Provides balanced pot life and handling characteristics suitable for industrial spray and brush application methods.
Industrial maintenance coatings for steel structures and equipment.
Waterborne epoxy primers and topcoats for marine and offshore applications.
Concrete floor coatings requiring low-odor, fast-dry performance in commercial and institutional settings.
Food-grade and pharmaceutical facility coatings meeting hygiene and regulatory requirements.
Automotive underbody and chassis protection systems with enhanced corrosion resistance.
| Chemical Type | Aliphatic polyamine adduct, water-dispersible |
| Product Form | Opaque white to off-white liquid |
| Appearance | Homogeneous aqueous dispersion |
| pH (10% aqueous solution) | 9.5 – 10.5 |
| Solids Content (wt%) | 78 – 82 |
| Density (20°C, g/cm³) | 1.04 – 1.07 |
| Viscosity (Brookfield, 25°C, mPa·s) | 200 – 600 |
| Primary Applications | Waterborne epoxy curing agent for protective and decorative coatings |
Q1: What is the primary function of BECKOPOX EH 613w 80WA in epoxy systems?
A: BECKOPOX EH 613w 80WA is a water-based, low-VOC amine curing agent designed to react with epoxy resins—particularly solid or liquid bisphenol A/F types—to form crosslinked, thermoset networks. It enables ambient- or low-temperature cure profiles while supporting high-gloss, chemical-resistant, and durable coatings.
Q2: Is BECKOPOX EH 613w 80WA compatible with standard epoxy resins used in industrial coatings?
A: Yes—it is formulated for compatibility with a broad range of commercial epoxy resins, including solid epoxy dispersions, liquid epoxy emulsions, and solvent-free epoxy prepolymers. Compatibility and optimal performance should be verified through lab-scale formulation trials due to system-specific variables such as pH, ionic strength, and resin particle size.
Q3: How does the waterborne nature of this curing agent affect film formation and drying behavior?
A: As a water-based dispersion, BECKOPOX EH 613w 80WA requires careful control of coalescence and water evaporation during application. Film formation typically proceeds through water removal followed by amine–epoxy reaction, and optimal results are achieved under moderate humidity and adequate air circulation. Pot life and open time may be extended compared to solvent-borne alternatives.
Q4: Can BECKOPOX EH 613w 80WA be used in food-contact or hygiene-critical applications?
A: While the product is designed for low-VOC industrial and protective coatings, it is not pre-qualified for direct food-contact use. Formulators intending such applications must conduct full regulatory evaluation—including migration testing and compliance verification against applicable regional frameworks—as final approval depends on the complete cured coating system and end-use conditions.
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
