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SikaBiresin® CR80

(formerly Biresin® CR80)

  • Low viscosity epoxy resin system suitable for the production of high performance fibre reinforced composites parts and molds with thermal properties up to approx. 90 °C

  • Three hardeners (B) give a wide range of processing times
  • Uniform mixing ratio of 100:30 by weight gives even more processing flexibility
  • Fast infusion and good wet-out of fabrics and non-wovens due to low viscosity and good wetting characteristics
  • Hardeners Biresin® CH80-6 and Biresin® CH80-10 are DNV GL approved. Certificate No. TAK00001YE
  • Particularly good for applications where curing temperatures cannot be >75 °C
  • Hardener (B) SikaBiresin® CH80-2 can also be used for the manufacture of smaller parts in hand lay-up processing
  • With hardener (B) SikaBiresin® CH80-2 demolding after room temperature cure is possible
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Areas of Application

  • SikaBiresin® CR80 is especially suited to the infusion and injection processes due to its low viscosity range. It can be used in the marine, wind turbine and general industrial composite areas

Advantages

  • Three hardeners (B) give a wide range of processing times
  • Uniform mixing ratio of 100:30 by weight gives even more processing flexibility
  • Fast infusion and good wet-out of fabrics and non-wovens due to low viscosity and good wetting characteristics
  • Hardeners Biresin® CH80-6 and Biresin® CH80-10 are DNV GL approved. Certificate No. TAK00001YE
  • Particularly good for applications where curing temperatures cannot be >75 °C
  • Hardener (B) SikaBiresin® CH80-2 can also be used for the manufacture of smaller parts in hand lay-up processing
  • With hardener (B) SikaBiresin® CH80-2 demolding after room temperature cure is possible

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