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Dispersion and Lubrication of Zinc Stearate in Polypropylene/Sodium 4-[(4-chlorobenzoyl) amino] Benzoate Nucleating Agent Composite

文献类型：期刊论文

作者Dong, Yapeng1; Lin, Fuhua2; Zhao, Tianjiao1; Wang, Meizhen1; Ning, Dingyi1; Hao, Xinyu1; Zhang, Yanli1; Zhou, Dan1; Zhao, Yuying1; Chen, Xinde3
刊名POLYMERS
出版日期2024-07-01
卷号16期号:13页码:16
关键词sodium 4-[(4-chlorobenzoyl) amino] benzoate zinc stearate composite nucleating agent polypropylene
DOI10.3390/polym16131942
通讯作者Chen, Xinde(chenxd@ms.giec.ac.cn) ; Wang, Bo(wangbo@tyust.edu.cn)
英文摘要Zinc stearate (Znst) was physically blended with the sodium 4-[(4 chlorobenzoyl) amino] benzoate (SCAB) to obtain the SCAB-Znst composite nucleating agent. Znst was used to improve the dispersion property of SCAB and exert a lubricating effect on the PP matrix. The scanning electron microscopy and the fracture surface morphology of the PP/SCAB composite illustrated that the addition of Znst greatly reduced the aggregation phenomenon of SCAB in the PP matrix. The result of the rotary rheometer indicated that Znst exhibits internal lubrication in PP. The DSC result illustrated that the crystallization properties of PP were improved. Compared with pure PP, the Tc of the PP/SCAB composite increased by 1.44 degrees C (PP/Znst), 13.48 degrees C (PP/SCAB), and 14.96 degrees C (PP/SCAB-Znst), respectively. The flexural strength of pure PP, PP/SCAB, and PP/SCAB-Znst were 35.8 MPa, 38.8 MPa, and 40.6 MPa, respectively. The tensile strength of the PP/SCAB and PP/SCAB-Znst reached the values of 39.8 MPa and 42.9 MPa, respectively, compared with pure PP (34.1 MPa). The results demonstrated that Znst can promote the dispersion of SCAB in the PP matrix while exerting a lubricating effect, which enabled the enhancement of the crystalline and mechanical properties of PP.
WOS关键词ISOTACTIC POLYPROPYLENE ; CRYSTALLIZATION ; MORPHOLOGY ; BEHAVIOR
资助项目Scientific and Technological Innovation Programs of Higher Education Institutions in Shanxi[2023L421] ; Special Project for Guiding the Transformation of Scientific and Technological Achievements of Shanxi Province[202204021301061] ; Patent Transformation Special Plan Project of Shanxi Province[20240001] ; Patent Transformation Special Plan Project of Shanxi Province[202303010] ; Graduate Joint Training Demonstration Base Project in Taiyuan University of Science and Technology[JD2022016]
WOS研究方向Polymer Science
语种英语
WOS记录号WOS:001269323800001
出版者MDPI
资助机构Scientific and Technological Innovation Programs of Higher Education Institutions in Shanxi ; Special Project for Guiding the Transformation of Scientific and Technological Achievements of Shanxi Province ; Patent Transformation Special Plan Project of Shanxi Province ; Graduate Joint Training Demonstration Base Project in Taiyuan University of Science and Technology
源URL[http://ir.giec.ac.cn/handle/344007/42346]  
专题中国科学院广州能源研究所
通讯作者Chen, Xinde; Wang, Bo
作者单位1.Taiyuan Univ Sci & Technol, Sch Chem Engn & Technol, Taiyuan 030024, Peoples R China
2.Shanxi Vocat Univ Engn Sci & Technol, Sch Traff Engn, Jinzhong 030619, Peoples R China
3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Peoples R China
推荐引用方式
GB/T 7714		 Dong, Yapeng,Lin, Fuhua,Zhao, Tianjiao,et al. Dispersion and Lubrication of Zinc Stearate in Polypropylene/Sodium 4-[(4-chlorobenzoyl) amino] Benzoate Nucleating Agent Composite[J]. POLYMERS,2024,16(13):16.
APA Dong, Yapeng.,Lin, Fuhua.,Zhao, Tianjiao.,Wang, Meizhen.,Ning, Dingyi.,...&Wang, Bo.(2024).Dispersion and Lubrication of Zinc Stearate in Polypropylene/Sodium 4-[(4-chlorobenzoyl) amino] Benzoate Nucleating Agent Composite.POLYMERS,16(13),16.
MLA Dong, Yapeng,et al."Dispersion and Lubrication of Zinc Stearate in Polypropylene/Sodium 4-[(4-chlorobenzoyl) amino] Benzoate Nucleating Agent Composite".POLYMERS 16.13(2024):16.

入库方式： OAI收割

来源：广州能源研究所

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