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Polymer Testing:通过二异氰酸酯和苯甲酰肼与聚乳酸原位熔融反应提高聚乳酸结晶速度和结晶度

全文链接:https://www.sciencedirect.com/science/article/pii/S0142941819316265?via%3Dihub

Highlights:

?High crystallinity was achieved in PLLA via the in-situ melting reaction.

?The in-situ modified PLLA exhibited high crystallization rate.

?Heat resistance performance of PLLA was greatly improved by the modification.

?High-efficient nucleating agents were formed in PLLA by the in-situ reaction.

?The in-situ modified PLLA was more toughness than that of neat PLLA.