CONCLUSIONS

CHEMICAL PROPERTIES

• Nature of the isocyanates

  • TgF (fluorinated phase) = low and constant
  • TgH (hydrogenated-urethane phase) = function of the starting isocyanate

• Type of curing and chain length of the polyol macromer

  • great influence on the fluorine content of the final coatings:
    %F(MC)<%F(PU-5)<%F(PU-10)

Diapositiva precedente

Diapositiva successiva

Torna alla prima diaposiva

Visualizza versione grafica