Epoxy resin L + hardener GL 1 (30 minutes), working pack.
Epoxy resin L with hardener GL 1 is a frequently used laminating resin system from the R&G product range. It is also very suitable for bonding wood, metal and PS rigid foams such as Styrofoam® due to its low surface tension, good adhesion and low curing shrinkage. It is excellent for impregnating glass, aramid and carbon fibers and offers a very good price/performance ratio.
- Low viscosity (820 mPas at 25 °C)
- Curing possible from 10 °C
- Glass transition temperature (Tg) > 80 °C (with heat curing 70 °C / 15 h)
- No brittleness with pure cold curing (at 20 °C)
- High static and dynamic strength
Approved by Germanischer Lloyd for the construction of boats and rotor blades for wind turbines.
Processing time: approx. 30 minutes
Mixing ratio:100 : 30 parts by weight epoxy resin L : hardener GL 1
100 : 35 parts by volume epoxy resin L : hardener GL 1
Suitable for the following processing methods:- Vacuum infusion (RI)
- RTM (resin transfer molding)
- wet pressing
- Vacuum pressing
- Fiber winding
- Hand lamination
Due to the bisphenol A/F base, the resin component is absolutely free of crystallization. The resin system is cold-curing and does not develop pronounced 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.
