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

3EC151W Waterborne Epoxy Resin

3EC151W Waterborne Epoxy Resin is a high-performance, low-VOC, water-based epoxy emulsion from the 3EC™ series by Hangzhou Hengye Chemical. Designed for eco-friendly coatings and adhesives, it delivers excellent adhesion, chemical resistance, and rapid ambient cure without organic solvents—ideal for concrete primers, flooring systems, and industrial maintenance applications requiring sustainability and regulatory compliance.
  • 3ec151w waterborne epoxy resin_8ad6bc1e
  • 3ec151w waterborne epoxy resin_8ad6bc1e

Features Of 3EC151W Waterborne Epoxy Resin

  1. Low-VOC, environmentally compliant formulation meeting global regulatory standards for waterborne coatings.

  2. Excellent hydrolytic stability and storage shelf life of ≥12 months at 5–30°C.

  3. Superior adhesion to diverse substrates including steel, aluminum, concrete, and galvanized surfaces.

  4. Good compatibility with common waterborne curing agents (e.g., polyamide amines and amine-terminated PEGs).

  5. Enables high-gloss, low-film-thickness coatings with excellent chemical resistance after full cure.

Typical Applications Of 3EC151W Waterborne Epoxy Resin

  1. Industrial maintenance coatings for offshore platforms and marine infrastructure.

  2. Water-based epoxy primers for automotive underbody and chassis protection.

  3. Green-certified floor coatings in food processing, pharmaceutical, and cleanroom facilities.

  4. Interior architectural coatings requiring low odor and rapid indoor air quality compliance.

  5. Two-component waterborne epoxy systems for corrosion-resistant tank linings and pipe coatings.

Specifications Of 3EC151W Waterborne Epoxy Resin

Chemical TypeBisphenol-A based waterborne epoxy dispersion
Product FormOff-white to light yellow viscous liquid
AppearanceHomogeneous, slightly opalescent dispersion
Solids Content (wt%)50.0 ± 1.5%
pH (25°C)6.8 – 7.4
Viscosity (mPa·s, 25°C, Brookfield RVT, Spindle #3, 20 rpm)300 – 800
Particle Size (D50, nm)120 – 200
Non-Volatile Content (wt%)≥49.0%


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