塑料科技2024，Vol.52Issue(3)：111-115,5.DOI:10.15925/j.cnki.issn1005-3360.2024.03.022
PBAT增强改性的研究进展
Research Progress of PBAT Enhancement Modification
摘要
Abstract
PBAT is a popular biodegradable plastic,which has good ductility and flexibility,but the strength of PBAT is not high,which leads to the limitation of its application.In order to improve the strength of PBAT,it is necessary to modify it.In this paper,the research progress of PBAT modification was reviewed from the aspects of blending and polymerization.The melt blending modification of PBAT with biodegradable polymers,inorganic particles,and natural polymers,and the polymerization modification of PBAT were summarized.In the future,the compatibility between the modified filler and the matrix should be further improved in the blending modification.The polymerization modification should be designed through the polymer chain structure to control the proportion and distribution of rigid and flexible groups and the topology of the polymer chain,so as to improve the strength of PBAT.The research provides ideas for preparing high strength PBAT composites.关键词
PBAT/熔融共混改性/共聚改性/力学性能Key words
PBAT/Melt blending modification/Polymerization modification/Mechanical property分类
化学化工引用本文复制引用
何晓峰,聂光志,郭福强,谢亚琦,葛铁军,刘沛含..PBAT增强改性的研究进展[J].塑料科技,2024,52(3):111-115,5.基金项目
辽宁省基于分子设计的高性能生物降解材料PBAT-X合成关键技术项目(辽科发(2022)41号) （辽科发(2022）
辽宁省"揭榜挂帅"科技攻关项目生物质基全降解一次性包装品关键技术(辽科发(2021)38号) （辽科发(2021）
