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

Hexion Waterborne Epoxy Curing Agent EPIKURE 6870-W-53

Hexion’s EPIKURE™ 6870-W-53 is a waterborne epoxy curing agent delivering low-VOC, rapid ambient-cure performance with excellent adhesion and chemical resistance—ideal for industrial maintenance coatings and high-performance composites within the EPIKURE™ waterborne series.
  • hexion waterborne epoxy curing agent epikure 6870 w 53_273a7297
  • hexion waterborne epoxy curing agent epikure 6870 w 53_273a7297

Features Of Hexion Waterborne Epoxy Curing Agent EPIKURE 6870-W-53

  1. Low-VOC, waterborne amine-based curing agent designed for environmentally compliant epoxy systems.

  2. Enables excellent pot life and film formation at ambient cure conditions without co-solvents.

  3. Delivers high crosslink density resulting in superior chemical resistance and hardness development.

  4. Compatible with a broad range of waterborne epoxy dispersions and hybrid resin systems.

  5. Provides low odor and reduced skin sensitization potential compared to conventional aliphatic amines.

Typical Applications Of Hexion Waterborne Epoxy Curing Agent EPIKURE 6870-W-53

  1. Waterborne industrial maintenance coatings for steel and concrete substrates.

  2. High-performance floor coatings in commercial and institutional facilities.

  3. Eco-friendly protective coatings for infrastructure and transportation assets.

  4. Low-emission primers and topcoats for architectural and OEM metal finishing.

  5. Hybrid epoxy-acrylic systems requiring balanced cure speed and durability.

Specifications Of Hexion Waterborne Epoxy Curing Agent EPIKURE 6870-W-53

Chemical TypeModified aliphatic polyamine dispersion
Product FormOff-white to light tan aqueous dispersion
AppearanceOpaque liquid, homogeneous, free of sediment
pH (10% aqueous solution)9.5 – 10.5
Solids Content (wt%)48 – 52
Viscosity (mPa·s, Brookfield RVT, #2 spindle, 20 rpm, 25°C)200 – 600
Density (g/mL, 25°C)1.02 – 1.06
Free Amine Value (mg KOH/g)320 – 380


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