Synthesis and Characterization of Polycaprolactone-Based Polyurethanes for the Fabrication of Elastic Guided Bone Regeneration Membrane

Table 4

The DSC results of the polyurethane products.

Polymers	Thermal properties
	(°C)	(°C)	Enthalpy of fusion (J/g)
PCL-HDI (1 : 1)	−54.69	43.76	44.39
PCL-HDI-PEG (2 : 3 : 1)	−55.32	39.59	54.05
PCL-HDI-PEG (1 : 2 : 1)	−53.30	35.26	44.78
PCL-HDI-PEG (1 : 3 : 2)	−56.64	42.01	44.91
PCL-HDI-EDA (2 : 3 : 1)	−47.49	43.64	26.70
PCL-HDI-EDA (1 : 2 : 1)	−51.69	34.61	21.62
PCL-HDI-EDA (1 : 3 : 2)	−51.74	27.94	19.75