Structural Characterization of Serial Novel Star-shaped Biodegradable Material Poly(lactic acid-co-melamine)

被引:0
|
作者
Mo, Guangzhen [1 ]
Xiong, Jinfeng [1 ]
Peng, Pai [1 ]
Wang, Zhaoyang [1 ]
机构
[1] S China Normal Univ, Sch Chem & Environm, Guangzhou 510006, Guangdong, Peoples R China
来源
关键词
Biodegradable material; Melamine; Star-shaped Poly(lactic acid) (SPLA); Direct Melt Polycondensation; Structural Characterization; DIRECT MELT POLYCONDENSATION; FLAME-RETARDANT; THERMAL-DEGRADATION; REACTION-MECHANISM; ACID; COMPOSITES; POLYAMIDES; GLYCINE;
D O I
10.4028/www.scientific.net/AMR.781-784.491
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
Using flame retardant melamine (MA) as a new aromatic core, biodegradable material poly(lactic acid-co-melamine) [P(LA-co-MA)] with different molar feed ratios are synthesized via direct melt copolycondensation. The structures of P(LA-co-MA)s are characterized by FT-IR, H-1-NMR,C-13-NMR and GPC. The results indicate that MA moiety as the core is incorporated into the PLA backbone as expected, and the obtained products are copolymers indeed.
引用
收藏
页码:491 / 494
页数:4
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