橡胶复合材料用无机填料表面改性技术研究进展  

Research progress in surface modification technology of inorganic fillers for rubber composite materials

作　　者：邓昌友 Deng Changyou(Zhejiang Ypoo Health Technology Co.LTD.,Jinhua 321000,Zhejiang,China)

机构地区：[1]浙江易跑健康科技有限公司,浙江金华321000

出　　处：《橡塑技术与装备》2023年第9期1-4,共4页China Rubber/Plastics Technology and Equipment

摘　　要：橡胶作为轮胎的重要原材料,其应用场合决定了橡胶复合材料必须具有良好的力学性能。使用无机填料作为增强材料提高力学性能已成为近年来的发展趋势。目前橡胶复合材料领域的研究热点是各种填料的复配使用,但是,无机填料大多具有较强的自聚性,或者因自身极性高等原因导致分散性极差,因此与橡胶基体不易相容。通过偶联剂对无机填料表面改性可以促使其在橡胶基体中均匀分散,进而赋予轮胎橡胶材料优异的力学性能和动态机械性能。通过梳理近十年来的相关文献,对多学科无机填料表面改性研究成果进行分类并提取技术细节;对不同材料体系表面改性技术的研究成果进行横向对比,总结成果优缺点并深入分析;最后,通过交叉对比,总结当前纳米级别无机填料表面改性技术与测试表征研究中存在的问题,并讨论解决方案及未来可研究方向。Rubber,as an important raw material for tires,its application occasions determine that rubber composite materials must have good mechanical properties.The use of inorganic fillers as reinforcing materials to improve mechanical properties has become a development trend in recent years.The current research hotspot in the field of rubber composite materials is the combination and use of various fillers.However,most inorganic fillers have strong self polymerization or poor dispersibility due to their high polarity,making them less compatible with rubber substrates.The surface modification of inorganic fillers through coupling agents can promote their uniform dispersion in the rubber matrix,thereby endowing tire rubber materials with excellent mechanical and dynamic mechanical properties.By reviewing relevant literature in the past decade,classify and extract technical details of interdisciplinary research on surface modification of inorganic fillers.Conduct a horizontal comparison of the research results of surface modification technologies for different material systems,summarize the advantages and disadvantages,and conduct in-depth analysis.Finally,through cross comparison,summarize the current nano level inorganic filler surface modification technologies,solve the problems in research,and discuss solutions and future research directions.

关 键 词：橡胶 增强材料 偶联剂 力学性能 动态机械性能 

分 类 号：TQ330.387[化学工程—橡胶工业]