Applications of 1800 ECO for Injection Moulding / RTM and InfusionApplications of 1800 ECO for Injection Moulding / RTM and Infusion


Hardeners 1804 ECO, 1805 ECO & 1807 ECO

Biobased infusion epoxy system

  • up to 36% of biobased carbons on the mix
  • Very low viscosity and high wetting properties
  • TG up to 102ºC (with 1805 ECO hardener)
  • New fast hardener 1807 ECO
  • Excellent mecanical properties

RESOLTECH 1800 ECO is an advanced biobased infusion and injection epoxy resin system (from 33% to 36% biobased on the mix). It is suitable to manufacture structural composite parts with any kind of reinforcements : flax, hemp, glass, carbon, aramid...

The low viscosity and the excellent wetting properties make the 1800 ECO a premium choice for RTM applications : infusion, injection. Thanks to its outstanding adhesion properties, the resulting

composites will show excellent fatigue resistances.

This system has high cross linking properties and enables to release parts from plugs even after a low post curing of 5h at 40ºC. Final thermo-mechanical properties will be obtained after a suitable curing cycle.

Thanks to its high TG (102°C with 1805 ECO hardener) it is suitable for both tooling and parts manufacturing. Tools can be used with a service temperature up to 80°C.

With its low coloration, 1800 ECO/1804 ECO is suitable to manufacture decorative parts.

It is solvent free, does not contain any CMR components and follows the latest EU regulation (CE) n° 453/2010.

TG (°C)
Mix viscosity (mPa.s)
258 - 348
Mix density
Gel time on 70 mL, 4cm at 23°C
42m - 4h53m