Glass fiber

  • Working temperature from -60 оС up to +300 оС
  • Flamability class - NF (non-flammable)
  • Non-toxic, don't secret harmful substances
  • Doesn´t rot
  • Low resistance to abrasion
Composition:
  • SiO2—not less than 53%
  • AL2O3 - 14%
  • В2O3 -9 %
  • СаО -19,5%
  • MgО -2,5%