Curing kinetics study of thermosetting resin material with ultra-low dielectric loss for advanced electronic packaging
Ultra-low-loss resin materials are widely utilized in the novel electronic packaging. In this study, we have investigated the curing reaction kinetics of ultra-low-loss thermosetting resin systems represented by thermosetting polyphenylene oxide/small molecule crosslinking agent triallyl isocyanurat...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2024-01-01
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| Series: | Polymer Testing |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0142941823003926 |
| _version_ | 1797384134703710208 |
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| author | Zeming Fang Xiaowei Wu Xiaotao Zhu Cheng Luo Dan Li Qianfa Liu Ke Wang |
| author_facet | Zeming Fang Xiaowei Wu Xiaotao Zhu Cheng Luo Dan Li Qianfa Liu Ke Wang |
| author_sort | Zeming Fang |
| collection | DOAJ |
| description | Ultra-low-loss resin materials are widely utilized in the novel electronic packaging. In this study, we have investigated the curing reaction kinetics of ultra-low-loss thermosetting resin systems represented by thermosetting polyphenylene oxide/small molecule crosslinking agent triallyl isocyanurate/macromolecular crosslinking agent 1,2-polybutadiene. Their curing process is very different from the commonly used epoxy resin. First, the curing reaction of such resin systems is decelerating, unlike typical auto-accelerating systems. Due to the high reaction temperature, the initiator concentration rapidly declines during curing, resulting in dead-end polymerization. Therefore, calculating the activation energy with conversion by the isoconversional method is not completely applicable. However, the calculation results are helpful for further analysis of the reaction mechanism and fitting of the reaction rate. More importantly, samples with high initiator content suffer from diffusion-controlled reactions, leading to a rapid increase in dielectric loss. This phenomenon has a great impact on materials requiring ultra-low dielectric loss. The use of higher reaction temperature initiators, especially carbon-carbon initiators, can mitigate the excessive and increasing dielectric loss. These research findings have great reference value for developing new resin materials with ultra-low loss. |
| first_indexed | 2024-03-08T21:32:09Z |
| format | Article |
| id | doaj.art-5e750ecafe4a40f7a59961a5698d73da |
| institution | Directory Open Access Journal |
| issn | 0142-9418 |
| language | English |
| last_indexed | 2024-03-08T21:32:09Z |
| publishDate | 2024-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Polymer Testing |
| spelling | doaj.art-5e750ecafe4a40f7a59961a5698d73da2023-12-21T07:29:34ZengElsevierPolymer Testing0142-94182024-01-01130108312Curing kinetics study of thermosetting resin material with ultra-low dielectric loss for advanced electronic packagingZeming Fang0Xiaowei Wu1Xiaotao Zhu2Cheng Luo3Dan Li4Qianfa Liu5Ke Wang6Shenzhen Key Laboratory of Intelligent Manufacturing for Continuous Carbon Fiber Reinforced Composites, Southern University of Science and Technology, Shenzhen, 518055, China; School of System Design and Intelligent Manufacturing, Southern University of Science and Technology, Shenzhen, 518055, ChinaShenzhen Key Laboratory of Intelligent Manufacturing for Continuous Carbon Fiber Reinforced Composites, Southern University of Science and Technology, Shenzhen, 518055, China; School of System Design and Intelligent Manufacturing, Southern University of Science and Technology, Shenzhen, 518055, ChinaShenzhen Key Laboratory of Intelligent Manufacturing for Continuous Carbon Fiber Reinforced Composites, Southern University of Science and Technology, Shenzhen, 518055, China; School of System Design and Intelligent Manufacturing, Southern University of Science and Technology, Shenzhen, 518055, ChinaNational Engineering Research Center of Electronic Circuits Base Materials, Shengyi Technology Co., Ltd, Dongguan, 523000, ChinaNational Engineering Research Center of Electronic Circuits Base Materials, Shengyi Technology Co., Ltd, Dongguan, 523000, ChinaNational Engineering Research Center of Electronic Circuits Base Materials, Shengyi Technology Co., Ltd, Dongguan, 523000, ChinaShenzhen Key Laboratory of Intelligent Manufacturing for Continuous Carbon Fiber Reinforced Composites, Southern University of Science and Technology, Shenzhen, 518055, China; School of System Design and Intelligent Manufacturing, Southern University of Science and Technology, Shenzhen, 518055, China; Corresponding author. Shenzhen Key Laboratory of Intelligent Manufacturing for Continuous Carbon Fiber Reinforced Composites, Southern University of Science and Technology, Shenzhen, 518055, ChinaUltra-low-loss resin materials are widely utilized in the novel electronic packaging. In this study, we have investigated the curing reaction kinetics of ultra-low-loss thermosetting resin systems represented by thermosetting polyphenylene oxide/small molecule crosslinking agent triallyl isocyanurate/macromolecular crosslinking agent 1,2-polybutadiene. Their curing process is very different from the commonly used epoxy resin. First, the curing reaction of such resin systems is decelerating, unlike typical auto-accelerating systems. Due to the high reaction temperature, the initiator concentration rapidly declines during curing, resulting in dead-end polymerization. Therefore, calculating the activation energy with conversion by the isoconversional method is not completely applicable. However, the calculation results are helpful for further analysis of the reaction mechanism and fitting of the reaction rate. More importantly, samples with high initiator content suffer from diffusion-controlled reactions, leading to a rapid increase in dielectric loss. This phenomenon has a great impact on materials requiring ultra-low dielectric loss. The use of higher reaction temperature initiators, especially carbon-carbon initiators, can mitigate the excessive and increasing dielectric loss. These research findings have great reference value for developing new resin materials with ultra-low loss.http://www.sciencedirect.com/science/article/pii/S0142941823003926Dielectric lossThermal analysisCuring kineticsHydrocarbon resinElectronic packaging |
| spellingShingle | Zeming Fang Xiaowei Wu Xiaotao Zhu Cheng Luo Dan Li Qianfa Liu Ke Wang Curing kinetics study of thermosetting resin material with ultra-low dielectric loss for advanced electronic packaging Polymer Testing Dielectric loss Thermal analysis Curing kinetics Hydrocarbon resin Electronic packaging |
| title | Curing kinetics study of thermosetting resin material with ultra-low dielectric loss for advanced electronic packaging |
| title_full | Curing kinetics study of thermosetting resin material with ultra-low dielectric loss for advanced electronic packaging |
| title_fullStr | Curing kinetics study of thermosetting resin material with ultra-low dielectric loss for advanced electronic packaging |
| title_full_unstemmed | Curing kinetics study of thermosetting resin material with ultra-low dielectric loss for advanced electronic packaging |
| title_short | Curing kinetics study of thermosetting resin material with ultra-low dielectric loss for advanced electronic packaging |
| title_sort | curing kinetics study of thermosetting resin material with ultra low dielectric loss for advanced electronic packaging |
| topic | Dielectric loss Thermal analysis Curing kinetics Hydrocarbon resin Electronic packaging |
| url | http://www.sciencedirect.com/science/article/pii/S0142941823003926 |
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