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

Evonik SUNMIDE 315 Epoxy Curing Agent

Evonik SUNMIDE 315 is a high-performance aliphatic amine-based epoxy curing agent offering fast ambient-cure, excellent chemical resistance and low viscosity. Ideal for industrial coatings, flooring and composites, it delivers superior hardness, adhesion and weatherability while enabling easy handling and extended pot life.
  • evonik sunmide 315 epoxy curing agent_f97e46ad
  • evonik sunmide 315 epoxy curing agent_f97e46ad

Features Of Evonik SUNMIDE 315 Epoxy Curing Agent

  1. High reactivity with standard bisphenol-A and bisphenol-F epoxy resins.

  2. Enables fast ambient-cure or low-temperature cure profiles without sacrificing pot life.

  3. Delivers excellent chemical resistance, particularly to alkalis and solvents.

  4. Provides outstanding adhesion to metals, concrete, and composite substrates.

  5. Low viscosity formulation ensures easy handling, metering, and mixing.

Typical Applications Of Evonik SUNMIDE 315 Epoxy Curing Agent

  1. Industrial flooring systems for warehouses and manufacturing facilities.

  2. Protective coatings for steel infrastructure and offshore assets.

  3. Electrical encapsulation and potting compounds for power electronics.

  4. Adhesives and structural bonding in automotive and rail components.

  5. Composite matrix resins for wind turbine blade and aerospace tooling applications.

Specifications Of Evonik SUNMIDE 315 Epoxy Curing Agent

Chemical TypeAmine-based aliphatic curing agent
Product FormLiquid
AppearancePale yellow to amber clear liquid
Primary ApplicationsStructural adhesives, protective coatings, composites, electrical encapsulation
Key FeaturesFast cure, low viscosity, high reactivity, excellent adhesion
BenefitsReduced processing time, improved productivity, enhanced durability
Storage StabilityAt least 12 months at 20–25 °C in original sealed container


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