Applications of HTG 180 for InfusionApplications of HTG 180 for Infusion


Hardener HTG 185

High TG Structural Infusion Epoxy System

  • High TG 180°C
  • Low viscosity and high wetting out properties

RESOLTECH HTG 180 / HTG 185 epoxy system is very high TG infusion resin specially formulated for the production of tooling and large structural composites parts requiring TG’s and service temperatures up to 180°C.

This new generation system, optimized with low viscosity, high wetting properties and excellent air release, is suitable for the manufacture of large structures and composite parts by wet lay-up, infusion, injection moulding or filament winding while guaranteeing low toxicity working conditions to the users.

This system guarantees high inter-laminar properties and impact resistance thanks to its exceptional wetting properties even on aramid reinforcements.

Laminates can be released from the moulds after a low temperature cure cycle (8h @ 50°C). Final thermo-mechanical properties will be obtained after a post curing cycle defined according later in this technical data sheet.

TG (°C)
Mix density
Mix viscosity (mPa.s)
Gel time on 70 mL, 4cm at 23°C