Fiber Functionalization

Intervention fields

  • Chemical modification of cellulose and lignin
  • Micro and nano cellulose
  • Delignification Phosphorylation
  • Bleaching

Expertise

  • Grafting of functional groupings onto cellulose and lignin
  • Flame retardant
  • Hydrophobization
  • Water absorbing capacity increase
  • Ion exchange fibers
  • Phosphorylated nanocellulose
  • Cellulosic hydrogels production
  • Immobilization of antimicrobial agents
  • Pulp bleaching optimization

Our equipment

  • Pressurized reactors 100 ml, 600 ml, 20 L, 200 L and 700 L
  • Homogenizer
  • M/K digesters  6 L and 20 L
  • High consistency pulpers (4,2 m3)
  • Test devices
    • Flame test
    • Elemental analyzer (CHNS)
    • Thermogravimetric analyzer (TGA)
    • Surface area analyzer (BET)
    • Infrared analyzer (FTIR)
    • Electronic microscopy

Contact

Our team will be pleased to respond as soon as possible and to help you with your project.

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