Fusion Bonding Possibility for Incompatible Polymers by the Novel Ultrasonic Welding Technology: Effect of Interfacial Compatibilization
文献类型：期刊论文
| 作者 | Fu, Xie1,2; Wu, Xueli3; Huang, Guigang4; Li, Wenquan5; Kang, Shuai1 ; Wang, Liang1; Luo, Jinling1; Pan, Ziwei1; Lu, Wenqiang1
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| 刊名 | ACS OMEGA
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| 出版日期 | 2022-05-03 |
| 卷号 | 7期号:17页码:14797-14806 |
| ISSN号 | 2470-1343 |
| DOI | 10.1021/acsomega.2c00255 |
| 通讯作者 | Fu, Xie(fuxie@cigit.ac.cn) ; Lu, Wenqiang(wqlu@cigit.ac.cn) |
| 英文摘要 | Fusion bonding for polymers has been successfully welded for the same and dissimilar materials. However, it is difficult to bond incompatible polymers due to poor interfacial adhesion. Usually, interfacial compatibilization can resolve this problem. According to the mechanism, an interlayer solder sheet (ISS) consisting of maleic anhydride-functionalized polypropylene (PP-g-MAH) and polyamide6 (PA6) was introduced into the ultrasonic welding (USW) device. In this way, it successfully realized the weldability between PP and PA6. The welding strength of PP-PA6 reached 22.3 MPa, about 84% welding strength for the PP body and 63% tensile strength for PP. Fourier transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD), and scanning electron microscopy (SEM) showed the formation of PP-g-PA6 copolymer in blends. This copolymer played the role of an emulsifier, which enhanced the interfacial adhesion between PP and PA6 in two phases, leading to micron-scale homogeneity. In the USW process, the copolymer could act as a bridge between PP and PA6 molecular chains to realize the fusion bonding of incompatible polymers. Finally, we proposed the fusion bonding model for PP-PA6 interfaces. |
| 资助项目 | Special Key Projects of Technological Innovation and Application Development in China Chongqing[cstc2019jscx -fxydX0093] |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| 出版者 | AMER CHEMICAL SOC |
| WOS记录号 | WOS:000813218000001 |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/15931]  |
| 专题 | 中国科学院重庆绿色智能技术研究院 |
| 通讯作者 | Fu, Xie; Lu, Wenqiang |
| 作者单位 | 1.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Key Lab Multiscale Mfg Technol, Chongqing 400714, Peoples R China 2.Chongqing Univ, Coll Mech Engn, Chongqing 400714, Peoples R China 3.Univ Tokyo, Grad Sch Frontier Sci, Dept Adv Mat Sci, Kashiwa, Chiba 2778561, Japan 4.Chongqing Chenrui New Energy Technol Co LTD, Chongqing 409099, Peoples R China 5.Chongqing Jinshan Yangsheng Pipeline Co Ltd, Chongqing 400014, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fu, Xie,Wu, Xueli,Huang, Guigang,et al. Fusion Bonding Possibility for Incompatible Polymers by the Novel Ultrasonic Welding Technology: Effect of Interfacial Compatibilization[J]. ACS OMEGA,2022,7(17):14797-14806. |
| APA | Fu, Xie.,Wu, Xueli.,Huang, Guigang.,Li, Wenquan.,Kang, Shuai.,...&Lu, Wenqiang.(2022).Fusion Bonding Possibility for Incompatible Polymers by the Novel Ultrasonic Welding Technology: Effect of Interfacial Compatibilization.ACS OMEGA,7(17),14797-14806. |
| MLA | Fu, Xie,et al."Fusion Bonding Possibility for Incompatible Polymers by the Novel Ultrasonic Welding Technology: Effect of Interfacial Compatibilization".ACS OMEGA 7.17(2022):14797-14806. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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