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

Hexion Epoxy Curing Agent 6523

Hexion Epoxy Curing Agent 6523 is a fast-reacting, low-viscosity aliphatic amine hardener from Hexion’s Epikure™ series, designed for high-performance structural adhesives and composite laminates requiring rapid cure at ambient temperatures with excellent toughness and chemical resistance.
  • hexion epoxy curing agent 6523_1e99efd0
  • hexion epoxy curing agent 6523_1e99efd0

Features Of Hexion Epoxy Curing Agent 6523

  1. Fast-reacting aliphatic amine-based curing agent for rapid room-temperature cure.

  2. Excellent chemical resistance, particularly to solvents, acids, and alkalis after full cure.

  3. Low viscosity enables easy handling, precise metering, and superior wetting of fillers and reinforcements.

  4. Provides high glass transition temperature (Tg) and superior mechanical strength in cured epoxy systems.

  5. Low volatility and low odor profile support safer industrial processing and improved workplace compliance.

Typical Applications Of Hexion Epoxy Curing Agent 6523

  1. Structural adhesives for aerospace and automotive bonding applications.

  2. High-performance potting and encapsulation compounds for electronics protection.

  3. Industrial flooring and heavy-duty protective coatings.

  4. Composite matrix resins for wind turbine blades and pultruded profiles.

  5. Repair mortars and anchoring systems requiring rapid strength development.

Specifications Of Hexion Epoxy Curing Agent 6523

Chemical TypeAliphatic polyamine
Product FormLiquid
AppearanceClear, pale yellow liquid
Primary ApplicationsStructural adhesives, potting compounds, protective coatings, composites
Key FeaturesRoom-temperature cure, low viscosity, high Tg, chemical resistance
BenefitsReduced cycle times, excellent interfacial adhesion, long pot life at ambient conditions
Storage Stability12 months in original unopened container at 15–25°C


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *