Open Access

Tableau 1.

Propriétés des polyuréthanes synthétisés à partir de diols gras contenant des fonctions amide.

Polyol Diisocyanate Mn (g/mol)a Mw (g/mol)a Da Tg (°C)b Tm (°C)b Tmc (°C)b
FAdA-diol IPDI 20 000 (THF) 30 000 (THF) 1,5 (THF) 40,1 120 -
IPDI ns ns ns 47,2 117,3 -
MDi ns ns ns 47 155/172/ 178/173 158
(a)

GPC dans le DMF excepté contre-indication avec une calibration PS

(b)

Dsc, en mode classique de 40°C à 200°C, 10°C/min et en mode modilé, 2°C/min

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