SikaBiresin® CR82
(former Biresin® CR82)
- Epoxy resin system designed for hand lay-up, vacuum bagging and filament winding processes
- Especially for applications where curing temperatures of ≥ 75 °C cannot be implemented
- 4 hardeners (B) with just one mixing ratio by weight, give a wide range of processing times
- The reactivity can be adapted by mixing the hardeners
- SikaBiresin® CR82 systems have optimized viscosity and thus good impregnation and non-draining properties
- Some systems are DNV GL approved. Certificate No. TAK00001YC
- Glass transition temperature of approx. 85 °C can be achieved dependent on curing conditions
- Hardeners (B) Biresin® CH80-2 and CH80-6 are also available in blue
- Parts produced with hardeners SikaBiresin® CH80-1 and SikaBiresin® CH80-2 can be demolded after curing at room temperature