Product Description

  • Tg ~83°C
  • extremely low viscosity of ~155 mPas
  • especially designed for vacuuminfusion processes at lower temperatures (15–18°C)
  • low tendency of cristallization
  • with GL approval with all 3 hardeners

Characteristics and Advantages

  • one resin with three hardeners with different reactivity
  • uniform mixing ratio of 100:30
  • the reactivity can be adapted by mixing the hardeners
  • because of very low mixed viscosity fast infiltration of dry fabrics and nonwovens also at low temperatures
  • glass transition temperatures up to 80°C dependent on curing conditions


  • For infusion and injection processing
  • Specially for applications for which resins with extremely low viscosity are necessary because of the processing temperature or geometry of the components


see Product Data Sheet


Biresin® CR83 resin (A): 1000 kg; 200 kg; 10 kg net
Biresin® CH83-2, CH83-6, CH80-10 hardener (B): 180 kg; 20 kg; 3 kg net