The behavior of natural rubber–epoxidized natural rubber–silica composites based on wet masterbatch technique
Article
Article Title | The behavior of natural rubber–epoxidized natural rubber–silica composites based on wet masterbatch technique |
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ERA Journal ID | 1671 |
Article Category | Article |
Authors | Wang, Yueqiong (Author), Liao, Lusheng (Author), Zhong, Jieping (Author), He, Dongning (Author), Xu, Kui (Author), Yang, Changjin (Author), Luo, Yongyue (Author) and Peng, Zheng (Author) |
Journal Title | Journal of Applied Polymer Science |
Journal Citation | 133 (26), pp. 43571-43579 |
Number of Pages | 9 |
Year | 2016 |
Publisher | John Wiley & Sons |
Place of Publication | United States |
ISSN | 0021-8995 |
1097-4628 | |
Digital Object Identifier (DOI) | https://doi.org/10.1002/app.43571 |
Web Address (URL) | http://onlinelibrary.wiley.com/doi/10.1002/app.43571/full |
Abstract | Natural rubber–epoxidized natural rubber–silica composites were prepared by the wet masterbatch technique and the traditional dry mixing method. Performances of the composites based on different preparation methods were investigated with a moving die rheometer, an electronic universal testing machine, a dynamic mechanical analyzer, a nuclear magnetic resonance crosslink density analyzer, a rubber processing analyzer (RPA), a scanning electron microscope (SEM), and a transmission electron microscope (TEM). The RPA, SEM, and TEM analyses indicated that silica has better dispersion, lower filler–filler interaction, and better filler–rubber interaction in compounds based on the wet masterbatch technique, leading to improvements in mechanical strength and the dynamic mechanical and compression properties of the composites. It also indicates that composites prepared by the wet masterbatch technique have shorter scorch time, faster curing velocity, and higher crosslink density. The composites prepared by the wet materbatch technique also have lower rolling resistance, which is an important property for their use as a green material for the tire industry. |
Keywords | composites; mechanical properties; rubber |
ANZSRC Field of Research 2020 | 401408. Manufacturing processes and technologies (excl. textiles) |
Public Notes | Files associated with this item cannot be displayed due to copyright restrictions. |
Byline Affiliations | Chinese Academy of Tropical Agricultural Sciences, China |
Guangdong Ocean University, China | |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q3vw5/the-behavior-of-natural-rubber-epoxidized-natural-rubber-silica-composites-based-on-wet-masterbatch-technique
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