• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

动态载荷下单根芳纶III纤维的拉伸和界面力学性能

Tensile and Interfacial Mechanical Properties for Single Aramid III Fibers under Dynamic Loading.

作者信息

Liu Fu, Li Fangfang, Li Xuelei, Tian Haobin, Lei Xudong

机构信息

School of Intelligent Manufacturing and Control Engineering, Shanghai Polytechnic University, Shanghai 201209, China.

Institute of Mechanics, Chinese Academy of Sciences, Beijing 100190, China.

出版信息

Polymers (Basel). 2024 Mar 13;16(6):804. doi: 10.3390/polym16060804.

DOI:10.3390/polym16060804
PMID:38543409
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC10975114/
Abstract

In this study, the traditional mini split Hopkinson tension bar (SHTB) was enhanced for the dynamic mechanical performance testing of single fiber/resin interface of composites. Single Aramid III fibers were modified using a polyamine modification treatment. Quasi-static and dynamic tensile tests of modified single Aramid III fibers were conducted using an electronic tensile testing machine and mini SHTB. The test results indicated that the surface modification employing the Catechol-Tetraethylenepentamine (Cat-TEPA) approach had a negligible effect on the tensile mechanical properties of single Aramid III fibers. The microdroplet method was introduced to measure the dynamic interfacial shear strength (IFSS) of Aramid III fiber/waterborne polyurethane resin using a mini SHTB. The dynamic shear test results revealed an increase in the dynamic shear strength of the modified Aramid III fiber/resin interface from 36.16 MPa to 41.51 MPa. Furthermore, the Scanning Electron Microscope (SEM) photography of the modified single Aramid III fiber after debonding exhibited regular grid structures on the debonding area, which can prevent debonding between the single fiber and the microdroplet, thereby enhancing interfacial shear performance.

摘要

在本研究中，对传统的小型分体式霍普金森拉杆（SHTB）进行了改进，用于复合材料单纤维/树脂界面的动态力学性能测试。采用多胺改性处理对单根芳纶III纤维进行改性。使用电子拉伸试验机和小型SHTB对改性后的单根芳纶III纤维进行了准静态和动态拉伸试验。试验结果表明，采用邻苯二酚-五乙烯六胺（Cat-TEPA）方法进行表面改性对单根芳纶III纤维的拉伸力学性能影响可忽略不计。引入微滴法，使用小型SHTB测量芳纶III纤维/水性聚氨酯树脂的动态界面剪切强度（IFSS）。动态剪切试验结果表明，改性芳纶III纤维/树脂界面的动态剪切强度从36.16MPa提高到41.51MPa。此外，脱粘后改性单根芳纶III纤维的扫描电子显微镜（SEM）照片显示，脱粘区域呈现规则的网格结构，可防止单纤维与微滴之间的脱粘，从而提高界面剪切性能。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4976/10975114/6079af31019d/polymers-16-00804-g015.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4976/10975114/ba82e0435af5/polymers-16-00804-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4976/10975114/34ca5fe1bee2/polymers-16-00804-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4976/10975114/26f0803df03d/polymers-16-00804-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4976/10975114/bbbb7c7f005e/polymers-16-00804-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4976/10975114/f57d1410c462/polymers-16-00804-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4976/10975114/5dd01fae9cfb/polymers-16-00804-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4976/10975114/4a222ba6898b/polymers-16-00804-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4976/10975114/7bfb01a5db1f/polymers-16-00804-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4976/10975114/fc4cdda7c607/polymers-16-00804-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4976/10975114/155ea49268a8/polymers-16-00804-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4976/10975114/00c0352d0f1e/polymers-16-00804-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4976/10975114/9ffc631e5806/polymers-16-00804-g012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4976/10975114/54a9ac1b9dbe/polymers-16-00804-g013.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4976/10975114/1e1f46f329d1/polymers-16-00804-g014.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4976/10975114/6079af31019d/polymers-16-00804-g015.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4976/10975114/ba82e0435af5/polymers-16-00804-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4976/10975114/34ca5fe1bee2/polymers-16-00804-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4976/10975114/26f0803df03d/polymers-16-00804-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4976/10975114/bbbb7c7f005e/polymers-16-00804-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4976/10975114/f57d1410c462/polymers-16-00804-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4976/10975114/5dd01fae9cfb/polymers-16-00804-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4976/10975114/4a222ba6898b/polymers-16-00804-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4976/10975114/7bfb01a5db1f/polymers-16-00804-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4976/10975114/fc4cdda7c607/polymers-16-00804-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4976/10975114/155ea49268a8/polymers-16-00804-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4976/10975114/00c0352d0f1e/polymers-16-00804-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4976/10975114/9ffc631e5806/polymers-16-00804-g012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4976/10975114/54a9ac1b9dbe/polymers-16-00804-g013.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4976/10975114/1e1f46f329d1/polymers-16-00804-g014.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4976/10975114/6079af31019d/polymers-16-00804-g015.jpg

相似文献

1
Tensile and Interfacial Mechanical Properties for Single Aramid III Fibers under Dynamic Loading.动态载荷下单根芳纶III纤维的拉伸和界面力学性能
Polymers (Basel). 2024 Mar 13;16(6):804. doi: 10.3390/polym16060804.
2
Dynamic Mechanical Properties of Several High-Performance Single Fibers.几种高性能单纤维的动态力学性能
Materials (Basel). 2021 Jun 25;14(13):3574. doi: 10.3390/ma14133574.
3
Improving the Mechanical and Surface Properties of Aramid Fiber by Grafting with 1,4-Dichlorobutane under Supercritical Carbon Dioxide.在超临界二氧化碳条件下通过与1,4 - 二氯丁烷接枝改善芳纶纤维的机械性能和表面性能
Materials (Basel). 2019 Nov 16;12(22):3766. doi: 10.3390/ma12223766.
4
Enhanced Interfacial Strength and UV Shielding of Aramid Fiber Composites through ZnO Nanoparticle Sizing.通过氧化锌纳米颗粒尺寸控制提高芳纶纤维复合材料的界面强度和紫外线屏蔽性能。
ACS Appl Mater Interfaces. 2016 Dec 14;8(49):33963-33971. doi: 10.1021/acsami.6b07555. Epub 2016 Dec 1.
5
Study on the Construction of Dopamine/Poly(ethyleneimine)/Aminoated Carbon Nanotube Multilayer Films on Aramid Fiber Surfaces to Improve the Mechanical Properties of Aramid Fibers/Epoxy Composites.芳纶纤维表面多巴胺/聚乙烯亚胺/氨基化碳纳米管多层膜的构建及其对芳纶纤维/环氧树脂复合材料力学性能影响的研究
ACS Omega. 2022 Sep 29;7(40):35610-35625. doi: 10.1021/acsomega.2c03390. eCollection 2022 Oct 11.
6
Effect of Nano-SiO Modification on Mechanical and Insulation Properties of Basalt Fiber Reinforced Composites.纳米二氧化硅改性对玄武岩纤维增强复合材料力学性能和绝缘性能的影响
Polymers (Basel). 2022 Aug 17;14(16):3353. doi: 10.3390/polym14163353.
7
Layer-by-Layer Self-Assembly Strategy for Surface Modification of Aramid Fibers to Enhance Interfacial Adhesion to Epoxy Resin.用于芳纶纤维表面改性以增强与环氧树脂界面粘附力的逐层自组装策略
Polymers (Basel). 2018 Jul 25;10(8):820. doi: 10.3390/polym10080820.
8
One Surface Treatment, Multiple Possibilities: Broadening the Use-Potential of Para-Aramid Fibers with Mechanical Adhesion.一种表面处理，多种可能性：通过机械粘附拓宽对位芳纶纤维的使用潜力。
Polymers (Basel). 2021 Sep 15;13(18):3114. doi: 10.3390/polym13183114.
9
Surface modification of an aramid fiber grafting epichlorohydrin assisted by supercritical CO.超临界CO₂辅助下芳纶纤维接枝环氧氯丙烷的表面改性
RSC Adv. 2019 Oct 1;9(53):31062-31069. doi: 10.1039/c9ra05395f. eCollection 2019 Sep 26.
10
Growing Nano-SiO on the Surface of Aramid Fibers Assisted by Supercritical CO to Enhance the Thermal Stability, Interfacial Shear Strength, and UV Resistance.在超临界二氧化碳辅助下在芳纶纤维表面生长纳米二氧化硅以提高热稳定性、界面剪切强度和抗紫外线性能。
Polymers (Basel). 2019 Aug 26;11(9):1397. doi: 10.3390/polym11091397.

引用本文的文献

1
Tensile Behavior and Failure Mechanism of Bamboo Fiber Bundle and Its Scrimber Under Different Strain Rates.不同应变速率下竹纤维束及其重组材的拉伸行为与破坏机制
Materials (Basel). 2025 May 29;18(11):2550. doi: 10.3390/ma18112550.

本文引用的文献

1
Dynamic Mechanical Properties of Several High-Performance Single Fibers.几种高性能单纤维的动态力学性能
Materials (Basel). 2021 Jun 25;14(13):3574. doi: 10.3390/ma14133574.
2
Mussel inspired modification of polypropylene separators by catechol/polyamine for Li-ion batteries.贻贝启发的聚烯烃隔膜的儿茶酚/多胺改性用于锂离子电池。
ACS Appl Mater Interfaces. 2014 Apr 23;6(8):5602-8. doi: 10.1021/am406052u. Epub 2014 Apr 9.
3
Interfacial microstructure and properties of carbon fiber composites modified with graphene oxide.石墨烯氧化物改性碳纤维复合材料的界面微观结构与性能。
ACS Appl Mater Interfaces. 2012 Mar;4(3):1543-52. doi: 10.1021/am201757v. Epub 2012 Mar 13.
4
Mussel-inspired surface chemistry for multifunctional coatings.用于多功能涂层的贻贝启发式表面化学
Science. 2007 Oct 19;318(5849):426-30. doi: 10.1126/science.1147241.