Compared to the ramie/PLA composites without treatment (shown in Fig. 4A(a)), the composites with various IPDI content treated all showed an increased interfacial adhesion (shown in Figs 4A(c) and 8(a)–(c)).
Compared to the ramie/PLA composites without treatment(shown in Fig. 4A(a)), the composites with various IPDI contenttreated all showed an increased interfacial adhesion (shownin Figs 4A(c) and 8(a)–(c)).