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

Tongde 3EC152W Waterborne Epoxy Curing Agent

Tongde 3EC152W is a waterborne epoxy curing agent from Tongde’s 3EC series, offering low VOC, excellent compatibility with water-based epoxy resins, rapid cure at ambient temperature, superior adhesion to concrete/steel, and outstanding chemical resistance—ideal for eco-friendly industrial coatings and flooring systems.
  • tongde 3ec152w waterborne epoxy curing agent_13222c06
  • tongde 3ec152w waterborne epoxy curing agent_13222c06

Features Of Tongde 3EC152W Waterborne Epoxy Curing Agent

  1. Low-VOC, water-based formulation compliant with stringent environmental regulations.

  2. Excellent compatibility with common waterborne epoxy resins for stable emulsion systems.

  3. Fast ambient-cure capability with good film hardness development within 24–48 hours.

  4. Superior chemical resistance to alkalis and mild solvents after full cure.

  5. Low odor and non-hazardous handling profile—ideal for indoor and confined-space applications.

Typical Applications Of Tongde 3EC152W Waterborne Epoxy Curing Agent

  1. Waterborne epoxy floor coatings for industrial and commercial facilities.

  2. Concrete repair mortars and protective topcoats in infrastructure projects.

  3. Anti-corrosive primers for steel structures in marine and offshore environments.

  4. Green building interior coatings requiring low-emission certification (e.g., LEED, GREENGUARD).

  5. Food-grade facility flooring where solvent-free, non-toxic curing is mandatory.

Specifications Of Tongde 3EC152W Waterborne Epoxy Curing Agent

Chemical TypePolyamide-based, water-dispersible amine curing agent
Product FormOpaque white liquid dispersion
AppearanceHomogeneous milky liquid, no sedimentation
pH (10% aqueous solution)8.2–8.8
Non-Volatile Content48–52 wt%
Viscosity (Brookfield, 25°C, spindle #3, 20 rpm)1,200–1,800 mPa·s
Storage Stability≥6 months at 5–30°C in sealed container
Primary ApplicationsTwo-component waterborne epoxy coatings and mortars


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