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

TACTIX 742 Epoxy Resin

TACTIX 742 Epoxy Resin is a high-performance, low-viscosity, brominated epoxy resin from the TACTIX series by Hexion. Designed for demanding electrical encapsulation and flame-retardant composites, it offers excellent thermal stability, UL94 V-0 rating, and superior dielectric properties with minimal halogen content.
  • tactix 742 epoxy resin_d57f3bc5
  • tactix 742 epoxy resin_d57f3bc5

Features Of TACTIX 742 Epoxy Resin

  1. High-performance bisphenol-F based epoxy resin offering superior chemical resistance and thermal stability.

  2. Low viscosity formulation enables excellent wetting and penetration in fiber-reinforced composites.

  3. Excellent adhesion to carbon fiber, glass fiber, and metallic substrates without requiring surface priming.

  4. Optimized for room-temperature and elevated-temperature curing with standard amine or anhydride hardeners.

  5. Low chloride and sodium ion content ensures compatibility with sensitive electronic encapsulation applications.

Typical Applications Of TACTIX 742 Epoxy Resin

  1. Aerospace structural composites including primary and secondary load-bearing components.

  2. Wind turbine blade laminates and root joints requiring fatigue resistance and dimensional stability.

  3. High-voltage electrical insulation systems and castings for power transmission equipment.

  4. Marine composite parts exposed to saltwater immersion and UV weathering.

  5. Industrial tooling molds and vacuum-bagged prepreg manufacturing.

Specifications Of TACTIX 742 Epoxy Resin

Chemical TypeBisphenol-F epoxy resin
Product FormLiquid
AppearancePale yellow to water-white, clear liquid
Epoxy Equivalent Weight (EEW)180–190 g/eq
Viscosity at 25°C12,000–16,000 cP
Chloride Content< 500 ppm
Softening PointNot applicable (liquid at room temperature)
Storage Stability12 months at 25°C in sealed original container


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