| Related citation: | Xin-Gui Li,Xiong Wang,Mei-Rong Huang,Yue-Shan He,Fei Liu,Wei-Hong Xu.Review: Progress in Core-shell Rubber Particles for Efficiently Toughening Resins[J].Journal of Harbin Institute Of Technology(New Series),2022,29(6):34-63.DOI:10.11916/j.issn.1005-9113.2022112. |
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| Author Name | Affiliation | | Xin-Gui Li | State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, China
Key Laboratory of Advanced Civil Engineering Materials of Ministry of Education, College of Materials Science and Engineering, Tongji University, Shanghai 200092, China | | Xiong Wang | Key Laboratory of Advanced Civil Engineering Materials of Ministry of Education, College of Materials Science and Engineering, Tongji University, Shanghai 200092, China | | Mei-Rong Huang | State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, China | | Yue-Shan He | Shenzhen Newfilms New Materials Technology Co., Ltd, Shenzhen 518106, Guangdong, China | | Fei Liu | Shenzhen Newfilms New Materials Technology Co., Ltd, Shenzhen 518106, Guangdong, China | | Wei-Hong Xu | Shenzhen Newfilms New Materials Technology Co., Ltd, Shenzhen 518106, Guangdong, China |
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| Abstract: |
| Core-shell toughening particles are structured composite particles consisting of generally two different components, one at the center as a rubbery elastic core and surrounding by the second as a glassy inelastic shell. The design, preparation, and application of core-shell polymer particles have been briefly reviewed. Morphological characteristics of the core-shell particles by transmission electron microscopy (TEM) and scanning electron microscopy (SEM) are focused. The vital factors that are useful to control core-shell morphology and toughening properties including core-shell monomer species, polymerization conditions, cross-linking reagents, synthetic method, and post-processing techniques are analyzed. Distinguished properties are mainly considered as the most desirable features that endow core-shell polymer particles with various applicabilities, particularly as effectively toughening components in brittle epoxy resin and polylactide that are substrate of copper clad laminate widely used in the modern electronic world and environmentally friendly materials that are useful as packaging films, disposable tableware, biomedical equipment, and new energy vehicles. |
| Key words: core-shell particle rubbery core glassy shell brittle resin toughening epoxy resin electronic material |
| DOI：10.11916/j.issn.1005-9113.2022112 |
| Clc Number:O63 |
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| Descriptions in Chinese: |
| 综述：核壳橡胶颗粒用于高效增韧树脂的研究进展 李新贵1,2， 王雄2， 黄美荣1， 何岳山3 ， 刘飞3， 许伟鸿3 （1．同济大学 环境科学与工程学院 污染控制与资源化研究国家重点实验室，上海 200092； 2．同济大学 材料科学与工程学院 教育部先进土木工程材料重点实验室，上海200092； 3．深圳市纽菲斯新材料科技有限公司，广东 518106） 中文说明：核壳增韧颗粒是由两种不同的组分组成的结构化复合颗粒，一种位于中心，为橡胶状弹性核，另一种为玻璃状非弹性壳。该文综述了核壳聚合物颗粒的设计、制备和应用。通过透射电子显微镜（TEM）和扫描电子显微镜（SEM）研究了核壳颗粒的形态特征。分析了控制核壳形态和增韧性能的关键因素，包括核壳单体种类、聚合条件、交联试剂、合成方法和后处理技术等。优异的性能主要被认为是赋予核壳聚合物颗粒各种应用可能性的最理想的特征，特别是作为脆性环氧树脂和聚乳酸中的有效增韧组分，以及现代电子世界中广泛使用的覆铜层压板的基材，用作包装膜、一次性餐具、生物医学设备和新能源汽车的环保材料。 关键词：核壳粒子、橡胶核、玻璃壳、脆性树脂增韧、环氧树脂、电子材料 |
