A review of research and application of polylactic acid composites

被引:79
作者
Li, Xiangrui [1 ]
Lin, Yu [1 ]
Liu, Mingli [1 ]
Meng, Lipeng [2 ]
Li, Chunfeng [1 ]
机构
[1] Beihua Univ, Sch Mat Sci & Engn, Key Lab Wood Mat Sci & Engn, Jilin 132013, Peoples R China
[2] Jilin Forestry Sci Res Inst, Forestry Resource Utilizat Inst, Jilin, Peoples R China
关键词
application; degradation; modification; PLA; synthesis; WOOD POLYMER COMPOSITES; L-LACTIC ACID; POLY(LACTIC ACID); MORPHOLOGICAL PROPERTIES; GRAPHENE OXIDE; PLA; DEGRADATION; STARCH; BLENDS; GREEN;
D O I
10.1002/app.53477
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Polylactic acid (PLA) is a thermoplastic polyester that has received widespread attention for its environmentally friendly origin and excellent performance, and its potential to address the current problems of severe white pollution and scarcity of petroleum resources. This article focuses on the synthesis, modification, degradation and application of PLA. The main focus is on the modification of PLA with different environmentally friendly materials (natural organic materials, biodegradable polymers, inorganic minerals) in blends for defects such as the brittleness of PLA. In addition, the applications of PLA composites in the fields of construction, medical, packaging and oil and water separation are also introduced, which hopefully will provide some help to the promotion of PLA.
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页数:22
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