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

Hexion HELOXY 61 Epoxy Resin

Hexion HELOXY 61 is a low-viscosity liquid epoxy resin from the HELOXY series, designed for coatings, adhesives, and composites. It offers excellent compatibility, fast cure response with amines, superior wetting, and low shrinkage. Widely used in aerospace, automotive, and industrial applications for high-performance, durable finishes.
  • hexion heloxy 61 epoxy resin_c6df771d
  • hexion heloxy 61 epoxy resin_c6df771d

Features Of Hexion HELOXY 61 Epoxy Resin

  1. Low-viscosity liquid epoxy resin ideal for easy handling and processing.

  2. Excellent compatibility with a broad range of curing agents and modifiers.

  3. Good hydrolytic stability and low moisture sensitivity during storage and handling.

  4. Enables high-gloss, durable finishes in coating and composite applications.

  5. Consistent batch-to-batch quality meeting stringent industrial manufacturing requirements.

Typical Applications Of Hexion HELOXY 61 Epoxy Resin

  1. High-performance protective coatings for metal substrates.

  2. Electrical encapsulation and potting compounds for electronic components.

  3. Adhesives requiring strong bonding and chemical resistance.

  4. Composite matrices for fiber-reinforced plastics (FRP) in transportation and infrastructure.

  5. Tooling resins for molds and master models in aerospace and automotive prototyping.

Specifications Of Hexion HELOXY 61 Epoxy Resin

Chemical TypeBisphenol-A based liquid epoxy resin
Product FormClear to pale yellow liquid
AppearanceHomogeneous, transparent liquid
Epoxy Equivalent Weight (EEW)185–195 g/eq
Viscosity at 25°C12–16 Pa·s (12,000–16,000 cP)
Chlorine Content≤ 0.2 wt%
Softening PointNot applicable (liquid at room temperature)
Storage StabilityStable for ≥12 months at 20–25°C in sealed containers


Hexion HELOXY 61 Epoxy Resin – Frequently Asked Questions (FAQ)

Q1: What is the primary function of HELoxy 61 in epoxy formulations?

A: HELoxy 61 is a reactive diluent designed to reduce viscosity and improve processability of standard bisphenol-A or bisphenol-F epoxy resins without significantly compromising final crosslink density or thermal performance.


Q2: Is HELoxy 61 suitable for high-gloss coating applications?

A: Yes — its low volatility, good compatibility with common epoxy resins, and ability to support excellent film formation make it well-suited for high-performance coatings requiring smooth surface appearance and enhanced flow/leveling.


Q3: How does HELoxy 61 compare to non-reactive diluents in terms of VOC content and regulatory compliance?

A: As a reactive diluent, HELoxy 61 becomes chemically bound into the cured network, resulting in negligible VOC emissions during cure — offering advantages over non-reactive solvents in low-VOC and regulatory-sensitive formulations.


Q4: Can HELoxy 61 be used in combination with amine-based hardeners?

A: Yes — it is fully compatible with conventional aliphatic, cycloaliphatic, and aromatic amine hardeners, and typically used at low concentrations to adjust rheology without adversely affecting pot life or cure kinetics when properly balanced in the formulation.



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