|本期目录/Table of Contents|

[1]张妮,朱曜峰.高韧PLA/PBS共混物的制备与性能研究[J].浙江理工大学学报,2025,53-54(自科三):315-322.
　ZHANG Ni,ZHU Yaofeng.Study on the preparation and properties of  a high toughness PLA/PBS blend[J].Journal of Zhejiang Sci-Tech University,2025,53-54(自科三):315-322.
点击复制

高韧PLA/PBS共混物的制备与性能研究()
分享到：

浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第53-54卷
期数:
2025年自科第三期
页码:
315-322
栏目:
出版日期:
2025-05-05

文章信息/Info

Title:
Study on the preparation and properties of  a high toughness PLA/PBS blend
文章编号:
1673-3851 (2025) 05-0315-08
作者:
张妮; 朱曜峰
浙江理工大学材料科学与工程学院，杭州 310018
Author(s):
ZHANG Ni;  ZHU Yaofeng
School of Materials Science & Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, China
关键词:
高韧性; 聚乳酸; 环氧无规低聚物; 聚丁二酸丁二醇酯; 共混物
分类号:
TQ323.4
文献标志码:
A
摘要:
为制备具有高韧性聚乳酸（PLA）材料，以高反应活性的环氧无规低聚物（ADR）为反应性增容剂，聚丁二酸丁二醇酯（PBS）为增韧组分，通过熔融共混法制备PLA/PBS共混物。利用场发射扫描电子显微镜、傅里叶红外光谱仪、旋转流变仪、热重分析仪、差示扫描量热仪、万能试验机和简支梁冲击试验机等对PLA/PBS共混物的形貌与结构、流变性能、热性能和力学性能等进行表征分析。结果表明：在熔融共混过程中，增容剂ADR与PLA、PBS发生原位反应，形成接枝/嵌段共聚物，极大改善了PLA与PBS的界面相容性；PBS在PLA/PBS共混物中起到润滑的作用，降低了PLA/PBS共混物的黏度，促使PLA/PBS共混物柔韧性和延展性得到提升，PLA/PBS共混物的断裂伸长率和冲击强度分别达到了347.5%和6.8 kJ/m 2，初始热分解温度为342 ℃，表现出高韧性和良好的热稳定性。该研究为开发高韧性的PLA材料提供了实际指导。

参考文献/References:

［1］Ali W, Ali H, Gillani S, et al. Polylactic acid synthesis, biodegradability, conversion to microplastics and toxicity: A review［J］. Environmental Chemistry Letters, 2023, 21(3): 1761-1786.
［2］Shahdan D, Rosli N A, Chen R S, et al. Strategies for strengthening toughened poly (lactic acid) blend via natural reinforcement with enhanced biodegradability: A review［J］. International Journal of Biological Macromolecules, 2023，251: 126214.
［3］Pasha H Y, Mohtasebi S S, Taherimehr M, et al. New poly(lactic acid)-based nanocomposite films for food packaging applications［J］. Iranian Polymer Journal, 2023, 32(7): 855-871.
［4］He S Y, Hu S K, Wu Y W, et al. Polyurethanes based on polylactic acid for 3D printing and shape-memory applications［J］. Biomacromolecules, 2022, 23(10): 4192-4202.
［5］Yang Y, Zhang L, Xiong Z, et al. Research progress in the heat resistance, toughening and filling modification of PLA［J］. Science China Chemistry, 2016, 59: 1355-1368.
［6］Bhatia A, Gupta R K, Bhattacharya S N, et al. Compatibility of biodegradable poly (lactic acid) (PLA) and poly (butylene succinate) (PBS) blends for packaging application［J］. Korea-Australia Rheology Journal, 2007, 19(3): 125-131.
［7］Supthanyakul R, Kaabbuathong N, Chirachanchai S. Random poly(butylene succinate-co-lactic acid) as a multi-functional additive for miscibility, toughness, and clarity of PLA/PBS blends［J］. Polymer, 2016, 105: 1-9.
［8］赵楠, 揣成智, 王彪. PBS-g-GMA对PLA/PBS共混体系的增容性［J］. 高分子材料科学与工程, 2011, 27(11): 65-68.
［9］辜婷, 朱大勇, 郑强, 等. 聚 ε -己内酯对聚乳酸/聚丁二酸丁二醇酯共混体系性能的影响［J］. 高分子材料科学与工程, 2018, 34(2): 42-47.
［10］Kahraman Y, zdemir B, K l V, et al. Super toughened and highly ductile/n PLA/n∥n TPU/n blend systems by in situ reactive interfacial compatibilization using multifunctional epoxy‐based chain extender［J］. Journal of Applied Polymer Science, 2021, 138: 50457.

相似文献/References:

[1]张琦a,于斌a,韩建a,等. 电气石改性聚乳酸切片的制备及分析[J].浙江理工大学学报,2012,29(04):480.
　ZHANG Qia,YU Bina,HAN Jiana,et al. Preparation and Analysis of Polylactic Acid ResinContaining Tourmaline[J].Journal of Zhejiang Sci-Tech University,2012,29(自科三):480.
[2]帅宁,王家俊,孙玉廷.纳米二氧化钛粒子对聚乳酸非等温结晶过程的影响[J].浙江理工大学学报,2015,33-34(自科6):776.
　SHUAI Ning,WANG Jia jun,SUN Yu ting.Effect of NanoTitanium Dioxide Particles on the Nonisothermal Crystallization Process of Polylactic Acid[J].Journal of Zhejiang Sci-Tech University,2015,33-34(自科三):776.
[3]曹勇民,于斌,韩建,等.PDLLA PCL PDLLA的添加对 PLA/PCL共混材料力学性能的影响[J].浙江理工大学学报,2016,35-36(自科4):538.
　CAO Yongmin,YU Bin,HAN Jian,et al.Effect of PDLLA PCL PDLLA on Mechanical Property  of PLA/PCL Blending Matrtial[J].Journal of Zhejiang Sci-Tech University,2016,35-36(自科三):538.
[4]周莹,王家俊,邹元虎,等.氧化石墨烯/聚乙烯醇层层自组装提高聚乳酸薄膜阻隔性能[J].浙江理工大学学报,2016,35-36(自科6):837.
　ZHOU Ying,WANG Jiajun,ZOU Yuanhu,et al.Improving Barrier Properties of PLA Film by LayerbyLayer Selfassembly of Graphene Oxide/Polyvinyl Alcohol[J].Journal of Zhejiang Sci-Tech University,2016,35-36(自科三):837.
[5]任瓯越,钟辉辛,孙辉,等.金银花精油微胶囊复合/PLA熔喷非织造材料的制备及其抗菌性能[J].浙江理工大学学报,2022,47-48(自科五):465.
　REN Ouyue,ZHONG Huixin,SUN Hui,et al.Preparation of honeysuckle essential oil microcapsule/ PLA melt blown nonwovens and its antibacterial properties[J].Journal of Zhejiang Sci-Tech University,2022,47-48(自科三):465.
[6]姚若兰,李晓莲,杨海亮,等.聚乳酸热解行为及其机理分析[J].浙江理工大学学报,2022,47-48(自科六):779.
　YAO Ruolan,LI Xiaolian,YANG Hailiang,et al.Analysis of the pyrolysis behavior of polylactic acid and its mechanism[J].Journal of Zhejiang Sci-Tech University,2022,47-48(自科三):779.
[7]俞含琪,孙辉,于斌.聚电解质@PLA熔喷非织造材料柔性湿度传感器的制备及其传感性能[J].浙江理工大学学报,2023,49-50(自科六):709.
　YU Hanqi,SUN Hui,YU Bin.Preparation of a polyelectrolyte @ PLA meltblown nonwoven material flexible humidity sensor and its sensing performance[J].Journal of Zhejiang Sci-Tech University,2023,49-50(自科三):709.
[8]高天,孙辉,于斌,等.熔喷非织造布用磁性Fe3O4@SiO2/PLA共混材料的性能分析[J].浙江理工大学学报,2024,51-52(自科三):271.
　GAO Tian,SUN Hui,YU Bin,et al.Performance analysis of magnetic Fe3O4@SiO2/PLA blends for meltblown nonwoven fabrics[J].Journal of Zhejiang Sci-Tech University,2024,51-52(自科三):271.
[9]邬豪益,朱曜峰.反应性梳状共聚物增容改性PLA/PBAT共混材料的制备及其结构与性能分析[J].浙江理工大学学报,2025,53-54(自科一):42.
　WU Haoyi,ZHU Yaofeng.Preparation of a PLA/PBAT blend compatibilized with  reactive comb shaped copolymer and analysis of  its structure and properties[J].Journal of Zhejiang Sci-Tech University,2025,53-54(自科三):42.

备注/Memo

备注/Memo:
收稿日期： 2024-06-03
网络出版日期：2024-09-13
基金项目： 校企合作产学研项目（20210733-J）
作者简介： 张妮（1999—），女，湖南张家界人，硕士研究生，主要从事聚合物加工方面的研究
通信作者： 朱曜峰，E-mail：yfzhu@zstu.edu.cn
更新日期/Last Update: 2025-05-06