Muzamil Hussain, Shahzad Maqsood Khan, Muhammad Shafiq, Sami Ullah Khan, Muhammad Rafi Raza, Iskander Tlili
{"title":"ZnO-modified PLA/PBAT composites: a study on mechanical strength and biodegradability for sustainable packaging applications","authors":"Muzamil Hussain, Shahzad Maqsood Khan, Muhammad Shafiq, Sami Ullah Khan, Muhammad Rafi Raza, Iskander Tlili","doi":"10.1007/s40042-024-01244-y","DOIUrl":null,"url":null,"abstract":"<div><p>This investigation reflects the enhanced mechanical as well as degradation features of a blend (PLA/30PBAT) containing 70 wt% of polylactic acid (PLA) and 30 wt% of polybutylene adipate terephthalate (PBAT). The ZnO-modified composites of PLA/PBAT (PLA/30PBAT/2ZnO) were prepared by adding the 2 wt% of ZnO into PLA/30PBAT matrix. Adding ZnO into PLA/PBAT improved the tensile properties such as strength and elongation. The PLA/30PBAT/2ZnO composite shows a 26% increment in the tensile strength as compared to PLA/30PBAT and a 91% improvement in elongation at the break over PLA/30PBAT. Further, PLA/30PBAT/2ZnO composites exhibit 31.2% higher degradation than PLA/30PBAT. Overall, the PLA/30PBAT/2ZnO composite demonstrates a balanced combination of improved mechanical performance and moderate degradability.</p></div>","PeriodicalId":677,"journal":{"name":"Journal of the Korean Physical Society","volume":"86 3","pages":"180 - 188"},"PeriodicalIF":0.8000,"publicationDate":"2024-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the Korean Physical Society","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.1007/s40042-024-01244-y","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"PHYSICS, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
This investigation reflects the enhanced mechanical as well as degradation features of a blend (PLA/30PBAT) containing 70 wt% of polylactic acid (PLA) and 30 wt% of polybutylene adipate terephthalate (PBAT). The ZnO-modified composites of PLA/PBAT (PLA/30PBAT/2ZnO) were prepared by adding the 2 wt% of ZnO into PLA/30PBAT matrix. Adding ZnO into PLA/PBAT improved the tensile properties such as strength and elongation. The PLA/30PBAT/2ZnO composite shows a 26% increment in the tensile strength as compared to PLA/30PBAT and a 91% improvement in elongation at the break over PLA/30PBAT. Further, PLA/30PBAT/2ZnO composites exhibit 31.2% higher degradation than PLA/30PBAT. Overall, the PLA/30PBAT/2ZnO composite demonstrates a balanced combination of improved mechanical performance and moderate degradability.
期刊介绍:
The Journal of the Korean Physical Society (JKPS) covers all fields of physics spanning from statistical physics and condensed matter physics to particle physics. The manuscript to be published in JKPS is required to hold the originality, significance, and recent completeness. The journal is composed of Full paper, Letters, and Brief sections. In addition, featured articles with outstanding results are selected by the Editorial board and introduced in the online version. For emphasis on aspect of international journal, several world-distinguished researchers join the Editorial board. High quality of papers may be express-published when it is recommended or requested.