AIM OF THE STUDY

Evaluation of the chemico-physical properties of fluorinated polyurethane coatings as a function of:

• nature of the starting polyisocyanates

  • HDI
  • IPDI

• mechanism of curing of the prepolymer (i.e fluorine content)

  • curing by atmospheric moisture
  • curing by crosslinking with ZDOL hardeners

• molecular weight (MW) of the starting ZDOL diols

  • ZDOL 500
  • ZDOL1000

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