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

Waterborne Epoxy Curing Agent YPWEC-1511

YPWEC-1511 is a high-performance waterborne epoxy curing agent from Yipin’s EcoShield™ series, featuring low VOC, excellent compatibility with water-based epoxy resins, rapid curing at ambient temperature, superior adhesion to concrete/metal, and outstanding chemical resistance—ideal for eco-friendly industrial coatings and flooring systems.
  • waterborne epoxy curing agent ypwec 1511_a92d1227
  • waterborne epoxy curing agent ypwec 1511_a92d1227

Features Of Waterborne Epoxy Curing Agent YPWEC-1511

  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 one-component or two-component systems.

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

  4. Superior adhesion to concrete, steel, and galvanized substrates without primer requirement in most industrial applications.

  5. Non-yellowing performance and high UV resistance, maintaining clarity and gloss retention in topcoat formulations.

Typical Applications Of Waterborne Epoxy Curing Agent YPWEC-1511

  1. Industrial floor coatings for warehouses, factories, and pharmaceutical cleanrooms.

  2. Waterborne epoxy primers and intermediate coats for marine and offshore steel structures.

  3. Concrete repair mortars and protective overlays in infrastructure rehabilitation projects.

  4. Eco-friendly anti-corrosive coatings for HVAC ductwork and food-processing equipment.

  5. High-performance clear sealers for decorative terrazzo and polished concrete surfaces.

Specifications Of Waterborne Epoxy Curing Agent YPWEC-1511

Chemical TypePolyamide-modified amine, water-dispersible
Product FormLiquid dispersion
AppearanceOff-white to pale yellow, opaque liquid
pH (10% aqueous solution)8.2–8.8
Solids Content (wt%)48–52%
Viscosity (mPa·s, 25°C, Brookfield RVT, spindle #3, 20 rpm)1,200–1,800
Minimum Film Formation Temperature (MFFT)≤ 10°C
Shelf Life (unopened, 5–30°C)12 months


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