| Preparation and characterization of silicone oil modified polyurethane damping materials | |
| Li, Lianzhen1; Tian, Bo1; Li, Linlin2; Shi, Meihui1; Guan, Yong2; Liu, Haitao2 | |
| Corresponding Author | Li, Lianzhen(15640027616@163.com) |
| 2019-06-10 | |
| Source Publication | JOURNAL OF APPLIED POLYMER SCIENCE
 |
| ISSN | 0021-8995 |
| Volume | 136Issue:22Pages:7 |
| Abstract | A series of polyurethane (PU) composites, which could be used as damping materials, with different contents of hydroxyl silicone oil were successfully prepared in this study. The damping and mechanical properties, thermal stability, and molecular groups of the PU composites were characterized by dynamic mechanical analysis, electronic tensile analysis, thermogravimetric analysis, and Fourier transform infrared (FTIR) spectroscopy, respectively. The surface morphology was also observed via scanning electron microscopy (SEM). FTIR spectroscopy showed that the hydroxyl silicone oil was embedded in the PU. The soft and hard segments of the PU composites appeared thermodynamically incompatible and showed microphase separation, as shown by the SEM pictures. The PU composite with 8% hydroxyl silicone oil was found to possess the best synthetic properties among these composites. The maximum values of tan were 0.376, 0.561, and 0.573 at 1, 10, and 20 Hz, respectively. The temperature range for the use of damping materials becomes wider at 1 Hz. Frequencies of 10 and 20 Hz might suitable surroundings for the application of damping materials. (c) 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2019, 136, 47579. |
| Keyword | copolymers polyurethane synthesis and processing techniques thermogravimetric analysis (TGA) |
| Funding Organization | Open Project Program of Key Laboratory of Preparation and Application of Environmental Friendly Materials (Jilin Normal University), Ministry of Education, China ; Science and Technology Service Network Initiative of Fujian Province Science and Technology Plan ; Joint Fund Project of the National Natural Science Foundation of China ; Key projects of the National Natural Science Foundation of China |
| DOI | 10.1002/app.47579 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Open Project Program of Key Laboratory of Preparation and Application of Environmental Friendly Materials (Jilin Normal University), Ministry of Education, China[2017002] ; Science and Technology Service Network Initiative of Fujian Province Science and Technology Plan[2016T3030] ; Joint Fund Project of the National Natural Science Foundation of China[U1537107] ; Key projects of the National Natural Science Foundation of China[51531007] |
| WOS Research Area | Polymer Science |
| WOS Subject | Polymer Science |
| WOS ID | WOS:000461569900010 |
| Publisher | WILEY |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/132288 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Li, Lianzhen |
| Affiliation | 1.Shenyang Univ Technol, Sch Sci, Shenyang 110870, Liaoning, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China |
| Recommended Citation GB/T 7714 | Li, Lianzhen,Tian, Bo,Li, Linlin,et al. Preparation and characterization of silicone oil modified polyurethane damping materials[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2019,136(22):7. |
| APA | Li, Lianzhen,Tian, Bo,Li, Linlin,Shi, Meihui,Guan, Yong,&Liu, Haitao.(2019).Preparation and characterization of silicone oil modified polyurethane damping materials.JOURNAL OF APPLIED POLYMER SCIENCE,136(22),7. |
| MLA | Li, Lianzhen,et al."Preparation and characterization of silicone oil modified polyurethane damping materials".JOURNAL OF APPLIED POLYMER SCIENCE 136.22(2019):7. |
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