Isosorbide-Based Thermoplastic Polyurethane with Different Polyols and Soft/Hard Ratios

Table 3

Thermal stability of ISB-TPUs with different polyols and soft/hard ratios.

Sample code	A	B
	Tg (°C)	(°C)	(°C)	(°C)	(°C)
ISB-PTMG-TPU 6/4	-71.34	252.50	276.08	276.66	419.91
ISB-PCL-TPU 6/4	-38.16	267.29	279.20	296.90	400.41
ISB-PTMG-TPU 9/1	-77.41	269.75	309.83	352.16	416.33
ISB-PCL-TPU 9/1	-42.42	281.33	306.24	365.66	407.16