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. 2024 Aug 6;9(33):35937–35949. doi: 10.1021/acsomega.4c05212

Table 4. Glass Transition Temperature (Tg), Cold Crystallization Temperature (Tcc), Cold Crystallization Enthalpy (ΔHcc), Melt Temperature (Tm), Melting Enthalpy (ΔHm), and Crystallinity (Xc) of Neat PLA, PLA_BL20, and PLA_BL20-g-5GMA, Obtained from the DSC 2nd Heating Cycles.

composite Tg (°C) Tcc (°C) ΔHcc (J/g) Tm (°C) ΔHm (J/g) Xc (%)
neat PLA 58.27 104.00 22.53 144.29 24.06 1.64
PLA_BL20 54.93 111.68 5.43 144.48 5.89 0.49
PLA_BL20-g-5GMA 54.18 108.00 13.16 143.00 13.88 0.77