Epoxy resin L + hardener GL 2 (210 minutes), working pack.Approved by Germanischer Lloyd for the construction of boats and rotor blades for wind turbines.
Mixing ratio:- 100 : 30 parts by weight resin : hardener
- 100 : 35 parts by volume resin : hardener.
- Processing time: approx. 210 minutes*.
* Measured with Gelnorm® gel timer: 100 g at 20 °C = approx. 210 minutes processing time).
(Temperature rise in the cup from 23 °C to 40 °C at 100 ml approx. 109 minutes).
Properties:- Extremely low viscosity (mixed viscosity 250 mPas at 25 °C).
- Highly transparent (Gardner color number < 1).
- Curing possible from 15 °C
- Glass transition temperature (Tg) > 85 °C (with heat curing 70 °C / 15 h)
- No brittleness with pure cold curing (at 20 °C)
- High static and dynamic strength
Suitable for the following processing methods:- Vacuum infusion (RI)
- RTM (resin transfer molding)
- Wet pressing
- Vacuum pressing
- Fiber winding
- Hand lamination
The resin component itself is absolutely free of crystallization due to its Bisphenol A/F base! The resin system is ambient curing and develops no distinctive brittleness even at curing temperatures below 20 °C.
However, in order to improve the mechanical and physical properties, we recommend heat curing at a minimum of 40 °C for 15 h.
