原位和非原位硅烷化二氧化硅填充的丁苯橡胶复合材料之间的比较
Comparison between SBR Compounds Filled with In-Situ and Ex-Situ Silanized Silica.
作者信息
Bernal-Ortega Pilar, Anyszka Rafal, Morishita Yoshihiro, di Ronza Raffaele, Blume Anke
机构信息
Department of Mechanics of Solids, Surfaces & Systems (MS3), Chair of Elastomer Technology & Engineering, Faculty of Engineering Technology, University of Twente, 7500 AE Enschede, The Netherlands.
Bridgestone EU NV/SA, Italian Branch-Technical Center, Via del Fosso del Salceto, 00128 Rome, Italy.
出版信息
Polymers (Basel). 2021 Jan 16;13(2):281. doi: 10.3390/polym13020281.
The main advantages of the use of silica instead of carbon black in rubber compounds are based on the use of a silane coupling agent. The use of a coupling agent to modify the silica surface improves the compatibility between the silica and the rubber. There are two different possibilities of modifying the silica surface by silane: ex-situ and in-situ. The present work studies the differences between these processes and how they affect the in-rubber properties of silica filled SBR compounds.
在橡胶混合物中使用二氧化硅而非炭黑的主要优点基于硅烷偶联剂的使用。使用偶联剂来改性二氧化硅表面可改善二氧化硅与橡胶之间的相容性。通过硅烷改性二氧化硅表面有两种不同的可能性：非原位和原位。本工作研究了这些过程之间的差异以及它们如何影响填充二氧化硅的丁苯橡胶混合物在橡胶中的性能。
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