Preparation and Characterization of Polyurethane Nanocomposites Using Vietnamese Montmorillonite Modified by Polyol Surfactants

Table 1

DSC analysis data for the PU/PEO-MMT nanocomposites at different contents of PEO-MMT.

Sample	PEO-MMT loading (% massique)	𝑇𝑔 of soft segment (°C)	𝑇𝑚 of material (°C)
PU/PEO-MMT	0	−28	77
	1	−28	76
	3	−29	81
	5	−28	73
	7	−28	72
PU/PVA-MMT	1	−28	77
	3	−26	80
	5	−27	82
	7	−27	75