Interfacial interaction between the epoxidized natural rubber and silica in natural rubber/silica composites
文献类型: 外文期刊
作者: Xu, Tiwen 1 ; Jia, Zhixin 1 ; Luo, Yuanfang 1 ; Jia, Demin 1 ; Peng, Zheng 2 ;
作者机构: 1.S China Univ Technol, Coll Mat Sci & Engn, Guangzhou 510640, Guangdong, Peoples R China
2.Chinese Acad Trop Agr Sci, Agr Prod Proc Res Inst, Zhanjiang 524001, Peoples R China
关键词: Natural rubber;Epoxidized natural rubber;Silica;Composites;Interfacial interaction
期刊名称:APPLIED SURFACE SCIENCE ( 影响因子:6.707; 五年影响因子:5.905 )
ISSN: 0169-4332
年卷期: 2015 年 328 卷
页码:
收录情况: SCI
摘要: The epoxidized natural rubber (ENR) as an interfacial modifier was used to improve the mechanical and dynamical mechanical properties of NR/silica composites. In order to reveal the interaction mechanism between ENR and silica, the ENR/Silica model compound was prepared by using an open mill and the interfacial interaction of ENR with silica was investigated by Fourier transform infrared spectroscopy (FTIR), X-ray photoelectron spectroscopy (XPS), transmission electron microscopy (TEM), X-ray diffraction (XRD) and stress-strain testing. The results indicated that the ring-opening reaction occurs between the epoxy groups of ENR chains and Si-OH groups on the silica surfaces and the covalent bonds are formed between two phases, which can improve the dispersion of silica in the rubber matrix and enhance the interfacial combination between rubber and silica. The ring-opening reaction occurs not only in vulcanization process but also in mixing process, meanwhile, the latter seems to be more important due to the simultaneous effects of mechanical force and temperature. (C) 2014 Published by Elsevier B.V.
- 相关文献
作者其他论文 更多>>
-
Performance of Moringa Oil as an Effective Bioplasticizer on Static and Dynamic Mechanical Properties of Natural Rubber Vulcanizates
作者:Jarnthong, Methakarn;Li, Yongzhen;Yu, Heping;Wang, Rui;Wang, Yueqiong;Liu, Hongchao;Liao, Lusheng;Peng, Zheng;Lopattananon, Natinee;Peng, Zheng
关键词:Moringa oil; Natural rubber; Bioplasticizer; Static properties; Dynamic mechanical properties; Vulcanizates
-
Hierarchical structure with dielectric/magnetic network from Kapok fiber with enhanced microwave attenuation capacity
作者:Zhao, Pengfei;Wang, Rui;Tao, Jinlong;Liao, Lusheng;Peng, Zheng;Song, Ximei;Zhao, Yanfang;Liao, Jianhe
关键词:Kapok fiber; Carbon microtube; Hierarchical structure; Electromagnetic coupling; Microwave-absorbing performance
-
Strain-induced crystallization behavior and tensile properties of natural rubber with different vulcanization bond types
作者:Wang, Yueqiong;Liu, Hongchao;Peng, Zheng;Wang, Rui;Yu, Heping;Wang, Qifang;Liao, Lusheng;Wang, Yueqiong;Liao, Shuangquan;Zheng, Tingting;Wang, Yueqiong;Liu, Hongchao;Peng, Zheng;Wang, Rui;Yu, Heping;Liao, Lusheng
关键词:Vulcanization bond types; Strain-induced crystallization; Tensile properties
-
Research of strain induced crystallization and tensile properties of vulcanized natural rubber based on crosslink densities
作者:Wang, Yueqiong;Liao, Lusheng;Wang, Rui;Yu, Heping;Lian, Yujia;Liu, Hongchao;Peng, Zheng;Wang, Yueqiong;Lian, Yujia;Luo, Mingchao;Liao, Shuangquan;Zheng, Tingting;Wang, Yueqiong;Liao, Lusheng;Wang, Rui;Yu, Heping;Liu, Hongchao;Peng, Zheng
关键词:Crosslink density; Vulcanized natural rubber; Crystallization
-
Effects of beta-dextranase in raw natural rubber on the interface and performance of natural rubber/silica composites via simulation with an outer same protein
作者:Xu, Tiwen;Li, Shitao;Yao, Qi;Liao, Lusheng;Wang, Yueqiong;Xu, Tiwen;Liao, Lusheng
关键词:interface interaction; NR/silica composite; performance; beta-dextranase
-
New insight into naturally occurring network and entanglements induced strain behavior of vulcanized natural rubber
作者:Wang, Yueqiong;Luo, Mingchao;Zheng, Tingting;Liao, Shuangquan;Wang, Yueqiong;Liu, Hongchao;Yu, Heping;Zhao, Pengfei;Wang, Qifang;Liao, Lusheng;Peng, Zheng
关键词:Vulcanized natural rubber; Crystallization; Entanglements; Naturally occurring network
-
Preparation and Characterization of Ultra-Fine Oil Palm Ash Powder by Ultrasonication and Alkaline Treatment for Its Evaluation as Reinforcing Filler in Natural Rubber
作者:Jarnthong, Methakarn;Liao, Lusheng;Li, Puwang;Peng, Zheng;Malawet, Chutarat;Intharapat, Punyanich;Intharapat, Punyanich;Intharapat, Punyanich
关键词:oil palm ash; ultra-fine particle; ultrasonication; alkaline treatment; natural rubber composites