干冰用于白炭黑配方胶料混炼的新型工艺研究

本文通过在密炼机混炼过程中白炭黑与硅烷偶联剂反应的高温区间加入干冰,实验结果表明,该方法能够显著提升白炭黑的硅烷偶联化反应,提高胶料的各项物理机械性能,同时对胶料的动态力学性能有显著改善。;This paper studies the dry ice adding mixer process ,during the high temperature reaction silica and silane coupling agent .The results show that The method can significantly improve silica silane coupling reaction, improve the physical mechanical properties of the rubber material, at the same time, the dynamic mechanical properties of rubber have significantly improved