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SikaBiresin® CR82

(formerly 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
SikaBiresin® CR82
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Areas of Application

  • Especially suitable for the hand lay-up process and can be used in many areas incuding marine and general industrial composite

Advantages

  • 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