Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Waterborne Epoxy Curing Agent YPWEC-0380

YPWEC-0380 is a high-performance waterborne epoxy curing agent from Yipin’s YPWEC series, featuring low VOC, excellent compatibility with waterborne epoxy resins, rapid curing at ambient temperature, superior adhesion to concrete/steel, and outstanding chemical resistance—ideal for eco-friendly industrial coatings and flooring systems.
  • waterborne epoxy curing agent ypwec 0380_89aabc25
  • waterborne epoxy curing agent ypwec 0380_89aabc25

Features Of Waterborne Epoxy Curing Agent YPWEC-0380

  1. Low-VOC, water-based formulation compliant with stringent environmental regulations including EU REACH and US EPA guidelines.

  2. Excellent compatibility with standard waterborne epoxy resins, enabling stable emulsion formation and extended pot life.

  3. Fast ambient-cure capability with full hardness development within 24–48 hours at 25°C and 60% RH.

  4. Superior adhesion to diverse substrates including concrete, steel, and galvanized metal without primer requirement.

  5. Non-yellowing performance and high UV resistance, ensuring long-term gloss and color retention in topcoat systems.

Typical Applications Of Waterborne Epoxy Curing Agent YPWEC-0380

  1. Industrial flooring systems for pharmaceutical cleanrooms and food processing facilities.

  2. Water-based epoxy primers and mid-coats for marine and offshore infrastructure maintenance.

  3. Eco-friendly protective coatings for potable water storage tanks and pipelines.

  4. High-performance anti-corrosive coatings for HVAC ductwork and architectural steel structures.

  5. Low-emission floor sealers and decorative terrazzo binders in commercial green building projects.

Specifications Of Waterborne Epoxy Curing Agent YPWEC-0380

Chemical TypePolyamide-modified polyamine dispersion
Product FormAqueous dispersion
AppearanceOpaque off-white liquid
pH (25°C)8.2–8.8
Non-Volatile Content (wt%)52–56%
Viscosity (Brookfield, #3 spindle, 20 rpm, 25°C)1,800–2,400 mPa·s
Free Amine Value (mg KOH/g)320–360
Storage Stability≥12 months at 5–30°C in unopened original container


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