A novel approach of preparing zinc adipate as β-nucleating agent for polypropylene engineering

doi:10.1557/jmr.2019.251

	A novel approach of preparing zinc adipate as β-nucleating agent for polypropylene engineering
	Peng, Wenli 1,2; Liu, Wenxia 3; Zhang, Wenxue 3; Li, Ke 1,2; Liu, Xin 1,2; Chen, Zhenbin 1,2; Tang, Zhenghua 4,6; Liu, Zhen 5
刊名	Journal of Materials Research
	2019-11-14
卷号	34 期号:21 页码:3654-3665
关键词	Composite materials Crystallization kinetics II-VI semiconductors Impact strength Isotherms Zinc oxide Adipates Beta crystals compound High-content Nonisothermal crystallization kinetics Nucleating agents Optimum ratio Zinc hydroxide
ISSN号	08842914
DOI	10.1557/jmr.2019.251
英文摘要	In this work, two types of zinc adipate β-nucleating agents, Adi-Zn(OH)2 (1:1) and Adi-ZnO (1:1), for polypropylene (PP) were prepared and their performances were evaluated and compared with commercial β-nucleating agent (named CNA). Results showed that Adi-Zn(OH)2 (1:1) was more effective in promoting PP to form β-crystals and improving the impact strength of PP in the range of nucleating agent addition (0-0.4 wt%). Based on these findings, the ratio of adipic acid to zinc hydroxide and the nonisothermal crystallization kinetics of the optimum ratio of adipic acid to zinc hydroxide were systematically studied; results showed that at 0.2 wt%, Adi-Zn(OH)2 (1:2), the nucleated PP displayed the highest impact strength, which was 2.6 times that of pure PP and 42% higher than that of CNA. Besides, Adi-Zn(OH)2 (1:2) could also afford to induce the formation of a high content of β-crystals and shorten the crystallization half time (t1/2) and accelerate the crystallization of PP. Copyright © 2019 Materials Research Society.
WOS研究方向	Materials Science
语种	英语
出版者	Cambridge University Press
WOS记录号	WOS:000510319600006
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/114808]
专题	材料科学与工程学院省部共建有色金属先进加工与再利用国家重点实验室
作者单位	1.School of Material Science and Engineering, Lanzhou University of Technology, Lanzhou, Gansu; 730050, China; 2.State Key Laboratory of Gansu Advanced Non-ferrous Metal Materials, Lanzhou University of Technology, Lanzhou, Gansu; 730050, China; 3.Lanzhou Petrochemical Research Center, PetroChina, Lanzhou, Gansu; 730060, China; 4.Guangzhou Key Laboratory for Surface Chemistry of Energy Materials, New Energy Research Institute, School of Environment and Energy, South China University of Technology, Guangzhou Higher Education Mega Centre, Guangzhou; 5100067, China; 5.Department of Physics and Engineering, Frostburg State University, Frostburg; MD; 21532, United States; 6.Guangdong Provincial Key Laboratory of Atmospheric Environment and Pollution Control, Guangdong Provincial Engineering and Technology Research Center for Environmental Risk Prevention, School of Environment and Energy, South China University of Technology, Guangzhou Higher Education Mega Centre, Guangzhou; 510006, China
推荐引用方式 GB/T 7714	Peng, Wenli,Liu, Wenxia,Zhang, Wenxue,et al. A novel approach of preparing zinc adipate as β-nucleating agent for polypropylene engineering[J]. Journal of Materials Research,2019,34(21):3654-3665.
APA	Peng, Wenli.,Liu, Wenxia.,Zhang, Wenxue.,Li, Ke.,Liu, Xin.,...&Liu, Zhen.(2019).A novel approach of preparing zinc adipate as β-nucleating agent for polypropylene engineering.Journal of Materials Research,34(21),3654-3665.
MLA	Peng, Wenli,et al."A novel approach of preparing zinc adipate as β-nucleating agent for polypropylene engineering".Journal of Materials Research 34.21(2019):3654-3665.