Rheological behavior of rosin-sourced anhydride bio-epoxy resin system
Viscosity is the main rheology parameter of thermosetting resin matrix processing, which is an important factor effecting processing performance. The viscosity-temperature curves at dynamic states and viscosity-time curves at stead state were measured by cone-plate rotate viscosimeter, and the rheol...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
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Journal of Aeronautical Materials
2021-04-01
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| Series: | Journal of Aeronautical Materials |
| Subjects: | |
| Online Access: | http://jam.biam.ac.cn/article/doi/10.11868/j.issn.1005-5053.2019.000169 |
| _version_ | 1818953991821721600 |
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| author | ZHANG Xufeng LI Dihui QI Xi TONG Jifeng YI Xiaosu |
| author_facet | ZHANG Xufeng LI Dihui QI Xi TONG Jifeng YI Xiaosu |
| author_sort | ZHANG Xufeng |
| collection | DOAJ |
| description | Viscosity is the main rheology parameter of thermosetting resin matrix processing, which is an important factor effecting processing performance. The viscosity-temperature curves at dynamic states and viscosity-time curves at stead state were measured by cone-plate rotate viscosimeter, and the rheology property of bio-based resin system based on rosin-sourced anhydride curing agent was studied according to the optimization improved six parameter dual-arrhenius equation. Two kinds of rheology models were established by fitting reaction rate constant K and pre-exponential factor A according to the exponential or logarithm viscosity relative equation, respectively. The rheology model based on logarithm viscosity relative equation simulation was in good agreement with experimental data than exponential viscosity relative equation fitting. The rheology model demonstrated the law of viscosity change at different processing conditions, which provided necessary scientific basis for processing parameter optimization. |
| first_indexed | 2024-12-20T10:15:04Z |
| format | Article |
| id | doaj.art-686edf8195f74af7bbbf895ec5e80f3e |
| institution | Directory Open Access Journal |
| issn | 1005-5053 1005-5053 |
| language | zho |
| last_indexed | 2024-12-20T10:15:04Z |
| publishDate | 2021-04-01 |
| publisher | Journal of Aeronautical Materials |
| record_format | Article |
| series | Journal of Aeronautical Materials |
| spelling | doaj.art-686edf8195f74af7bbbf895ec5e80f3e2022-12-21T19:44:06ZzhoJournal of Aeronautical MaterialsJournal of Aeronautical Materials1005-50531005-50532021-04-014129810410.11868/j.issn.1005-5053.2019.0001692019-0169Rheological behavior of rosin-sourced anhydride bio-epoxy resin systemZHANG Xufeng0LI Dihui1QI Xi2TONG Jifeng3YI Xiaosu4Beijing Municipal Engineering Laboratory of Green Composites，ACC（Beijing）Science and Technology Co.，Ltd，Beijing 101300，ChinaBeijing Municipal Engineering Laboratory of Green Composites，ACC（Beijing）Science and Technology Co.，Ltd，Beijing 101300，ChinaBeijing Municipal Engineering Laboratory of Green Composites，ACC（Beijing）Science and Technology Co.，Ltd，Beijing 101300，ChinaBeijing Municipal Engineering Laboratory of Green Composites，ACC（Beijing）Science and Technology Co.，Ltd，Beijing 101300，ChinaBeijing Municipal Engineering Laboratory of Green Composites，ACC（Beijing）Science and Technology Co.，Ltd，Beijing 101300，ChinaViscosity is the main rheology parameter of thermosetting resin matrix processing, which is an important factor effecting processing performance. The viscosity-temperature curves at dynamic states and viscosity-time curves at stead state were measured by cone-plate rotate viscosimeter, and the rheology property of bio-based resin system based on rosin-sourced anhydride curing agent was studied according to the optimization improved six parameter dual-arrhenius equation. Two kinds of rheology models were established by fitting reaction rate constant K and pre-exponential factor A according to the exponential or logarithm viscosity relative equation, respectively. The rheology model based on logarithm viscosity relative equation simulation was in good agreement with experimental data than exponential viscosity relative equation fitting. The rheology model demonstrated the law of viscosity change at different processing conditions, which provided necessary scientific basis for processing parameter optimization.http://jam.biam.ac.cn/article/doi/10.11868/j.issn.1005-5053.2019.000169bio-basedepoxy resinrheology modelfitting research |
| spellingShingle | ZHANG Xufeng LI Dihui QI Xi TONG Jifeng YI Xiaosu Rheological behavior of rosin-sourced anhydride bio-epoxy resin system Journal of Aeronautical Materials bio-based epoxy resin rheology model fitting research |
| title | Rheological behavior of rosin-sourced anhydride bio-epoxy resin system |
| title_full | Rheological behavior of rosin-sourced anhydride bio-epoxy resin system |
| title_fullStr | Rheological behavior of rosin-sourced anhydride bio-epoxy resin system |
| title_full_unstemmed | Rheological behavior of rosin-sourced anhydride bio-epoxy resin system |
| title_short | Rheological behavior of rosin-sourced anhydride bio-epoxy resin system |
| title_sort | rheological behavior of rosin sourced anhydride bio epoxy resin system |
| topic | bio-based epoxy resin rheology model fitting research |
| url | http://jam.biam.ac.cn/article/doi/10.11868/j.issn.1005-5053.2019.000169 |
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