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Silicone rubber/hollow silica spheres composites with enhanced mechanical and electrical insulating performances
Li, Xiaofei1,2; Zhang, Donghai1; Chen, Yunfa1
2017-10-15
Source PublicationMATERIALS LETTERS
ISSN0167-577X
Volume205Issue:OCTPages:240-244
Abstract

In this work, an experimental study was conducted to improve mechanical and electrical insulating properties of room temperature vulcanized silicone rubber (RTVSR) matrix by incorporating hollow silica spheres (HSS). The results showed that the addition of 5.0 wt% HSS in the RTVSR matrix noticeably improved the tensile strength. The volume resistivity of RTVSR nearly increased by one order of magnitude and the DC breakdown strength of RTVSR almost doubled when 5.0 wt% HSS were added. In contrast, commercial fumed silica (FS) with nanometre size showed relatively weak enhancing effects on RTVSR both in mechanical and electrical insulating performances at the same loading. (C) 2017 Elsevier B.V. All rights reserved.

KeywordSilicone Rubber Nanoparticles Hollow Silica Spheres Mechanical Properties Electrical Properties
SubtypeArticle
WOS HeadingsScience & Technology ; Technology ; Physical Sciences
DOI10.1016/j.matlet.2017.06.069
Indexed BySCI
Language英语
WOS KeywordPOLYMER NANOCOMPOSITE DIELECTRICS ; HOLLOW SPHERES ; TEMPERATURE ; SURFACTANT ; MODEL
WOS Research AreaMaterials Science ; Physics
WOS SubjectMaterials Science, Multidisciplinary ; Physics, Applied
Funding OrganizationStrategic Priority Research Program of the Chinese Academy of Sciences(Y32X331020)
WOS IDWOS:000405458800060
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/22799
Collection多相复杂系统国家重点实验室
Affiliation1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Li, Xiaofei,Zhang, Donghai,Chen, Yunfa. Silicone rubber/hollow silica spheres composites with enhanced mechanical and electrical insulating performances[J]. MATERIALS LETTERS,2017,205(OCT):240-244.
APA Li, Xiaofei,Zhang, Donghai,&Chen, Yunfa.(2017).Silicone rubber/hollow silica spheres composites with enhanced mechanical and electrical insulating performances.MATERIALS LETTERS,205(OCT),240-244.
MLA Li, Xiaofei,et al."Silicone rubber/hollow silica spheres composites with enhanced mechanical and electrical insulating performances".MATERIALS LETTERS 205.OCT(2017):240-244.
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