摘要
针对生物基阻燃剂在绿色阻燃聚乳酸(PLA)领域的应用,简要介绍了生物基阻燃剂的阻燃改性技术,重点分析和综述了近5年含纤维素、木质素、壳聚糖、植酸、环糊精以及淀粉等生物基阻燃剂阻燃PLA的研究进展。最后,指出目前生物基阻燃剂应用和发展存在的问题,并对生物基阻燃剂在PLA阻燃领域发展的趋势进行了展望。
This paper reviewed the recent research progress in the flame-retardant modification technologies of bio-based flame retardants with respect to its application in green flame-retardant PLA.The recent progress in flame retardant PLA containing bio-based flame retardants was especially analyzed and summarized.These bio-based flame retardants covered cellulose,lignin,chitosan,phytic acid,cyclodextrin and starch.Moreover,the present problems in the applications and development of bio-based flame retardants were discussed.Finally,the development trend of bio-based flame retardants in flame-retardant PLA was prospected.
作者
何京秀
陈雅君
HE Jingxiu;CHEN Yajun(School of Chemical and Materials Engineering,Beijing Technology and Business University,Beijing Key Laboratory of Quality Evaluation Technology for Hygiene and Safety of Plastics,Beijing100048,China)
出处
《中国塑料》
CAS
CSCD
北大核心
2021年第2期119-131,共13页
China Plastics
基金
国家自然科学基金(51503008)
北京市属高校青年拔尖人才培育计划(CIT&TCD201704040)。
关键词
聚乳酸
绿色阻燃
生物基阻燃剂
改性技术
poly(l actic acid)
green flame retardant
bio-based flame retardants
modification technology
