Morphological Evolution and Properties of Thermoplastic Vulcanizate/Organoclay Nanocomposites

doi:10.1002/app.40618

CORC > 化学研究所 > 中国科学院化学研究所

	Morphological Evolution and Properties of Thermoplastic Vulcanizate/Organoclay Nanocomposites
	Li, Chaoqun 1; Jiang, Zhiwei 2; Tang, Tao 2
刊名	JOURNAL OF APPLIED POLYMER SCIENCE
	2014-08-15
卷号	131 期号:16
关键词	Clay Crosslinking Elastomers
ISSN号	0021-8995
DOI	10.1002/app.40618
英文摘要	Nanocomposites composed of organoclay and thermoplastic vulcanizates (TPVs) based on uncompatibilized or compatibilized polypropylene (PP)/ethylene-propylene-diene rubber (EPDM) blends were prepared in this study. The morphology of the nanocomposites was studied with wide-angle X-ray diffraction and transmission electron microscopy, which suggested that the addition of the compatibilizer played a key role in determining the morphology of the composites because of their interaction with the clay surface. Scanning electron microscopy study indicated the changes in the morphology of the rubber particles. Dynamic mechanical analysis was also applied to the analysis of these phenomena. Moreover, for nanocomposites with uncompatibilized PP/EPDM blends as the matrix, the samples showed tensile enhancement compared with neat TPV. Although the addition of the compatibilizer changed tensile properties of the composites in a rather different trend, the tensile modulus increased dramatically when the compatibilizer was added. (c) 2014 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2014, 131, 40618.
语种	英语
出版者	WILEY-BLACKWELL
WOS记录号	WOS:000336453600022
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/50133]
专题	中国科学院化学研究所
通讯作者	Tang, Tao
作者单位	1.Hainan Univ, Coll Mat & Chem Engn, Key Lab Adv Mat Trop Isl Resources, Minist Educ, Haikou 570028, Peoples R China 2.Chinese Acad Sci, State Key Lab Polymer Phys & Chem, Changchun Inst Appl Chem, Changchun 130022, Peoples R China
推荐引用方式 GB/T 7714	Li, Chaoqun,Jiang, Zhiwei,Tang, Tao. Morphological Evolution and Properties of Thermoplastic Vulcanizate/Organoclay Nanocomposites[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2014,131(16).
APA	Li, Chaoqun,Jiang, Zhiwei,&Tang, Tao.(2014).Morphological Evolution and Properties of Thermoplastic Vulcanizate/Organoclay Nanocomposites.JOURNAL OF APPLIED POLYMER SCIENCE,131(16).
MLA	Li, Chaoqun,et al."Morphological Evolution and Properties of Thermoplastic Vulcanizate/Organoclay Nanocomposites".JOURNAL OF APPLIED POLYMER SCIENCE 131.16(2014).