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

Dow D.E.H.115 Epoxy Curing Agent

Dow D.E.H.115 Epoxy Curing Agent is a versatile liquid amine-based hardener from Dow’s D.E.H. series, engineered for ambient-cure epoxy systems. It delivers excellent adhesion, chemical resistance, and mechanical strength in coatings, adhesives, and composites. Compatible with standard bisphenol-A resins, it offers low viscosity, fast reactivity, and consistent performance across industrial applications.
  • dow d.e.h.115 epoxy curing agent_c5d107da
  • dow d.e.h.115 epoxy curing agent_c5d107da

Features Of Dow D.E.H.115 Epoxy Curing Agent

  1. Highly reactive aliphatic amine curing agent for fast ambient-cure epoxy systems.

  2. Excellent flexibility and impact resistance in cured epoxy formulations.

  3. Low viscosity enables easy handling, metering, and homogeneous mixing with epoxy resins.

  4. Good chemical resistance to water, mild acids, and alkalis after full cure.

  5. Compatible with standard DGEBA-type epoxy resins and suitable for both manual and automated processing.

Typical Applications Of Dow D.E.H.115 Epoxy Curing Agent

  1. Industrial flooring and concrete repair mortars requiring rapid return-to-service.

  2. Electrical encapsulation and potting compounds for moisture-sensitive components.

  3. Adhesives and structural bonding agents in transportation and assembly applications.

  4. Protective coatings for metal substrates in moderate-corrosion environments.

  5. Composite matrix resins for filament-wound or cast parts requiring toughness and low exotherm.

Specifications Of Dow D.E.H.115 Epoxy Curing Agent

Chemical TypeAliphatic polyamine
Product FormLiquid
AppearancePale yellow to amber clear liquid
Primary ApplicationsAmbient-cure epoxy adhesives, coatings, and composites
Key FeaturesFast cure at room temperature, low volatility, good compatibility
BenefitsReduced processing time, improved toughness, simplified formulation
Storage StabilityStable under dry, cool conditions (≤30°C) in sealed containers
Handling PrecautionsUse with adequate ventilation; skin and eye protection recommended


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