Toughening of Poly(L-lactide) with Blends of Poly(-caprolactone-co-L-lactide) in the Presence of Chain Extender

Table 1

DSC results of PLLA/copolyester blends.

PLLA/copolyester ratio (w/w)	Joncryl® content (phr)	(°C)	(°C)	(J/g)	(°C)	(J/g)	(%)
60/40	-	59	101	-15.8	175	29.8	25.1
60/40	1.0	57	108	-18.0	174	19.8	3.2
60/40	2.0	60	107	-18.1	175	20.3	3.9
100/0	2.0	58	104	-25.9	174	39.7	14.8
90/10	2.0	58	99	-23.1	174	40.3	20.5
80/20	2.0	56	97	-19.8	173	31.7	16.0