材料科学
复合材料
碳化硅
炭黑
填料(材料)
复合数
天然橡胶
硅橡胶
丁苯橡胶
摩擦学
聚合物
苯乙烯
共聚物
作者
Nafise Torbati‐Fard,Mir Hamid Reza Ghoreishy,Ghasem Naderi,Seyed Mostaffa Hosseini
摘要
Abstract In this study, the effects of silicon carbide (SiC) nanoparticles as a secondary filler on the filler networking in carbon black (CB)/SiC hybrid filled styrene‐butadiene rubber (SBR) were investigated in detail. It was shown that there was a critical loading in the low‐loading range of SiC, which can significantly improve the final dispersion state in the hybrid composite. It was discussed that in the critical loading of SiC due to the surface energy mismatch between CB and SiC the kinetics and the extent of filler networking in the SBR matrix were decreased. It was demonstrated how CB/SiC hybrid filler networking results in synergistic effects in dynamic, and tribological properties of SBR composites. Obtained results demonstrated that the use of nano SiC as a secondary filler in CB filled rubber composites can open up new opportunities to manufacture rubber composites with integrated dynamic‐mechanical and tribological performance.
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