胡长远,王小萍,贾德民

• 1:华南理工大学 材料科学与工程学院， 广东 广州 510640

摘要(Abstract)：

我国每年产生大量的废旧轮胎，对生态环境造成了严重威胁，对其进行合理的回收利用已成为当务之急，而将废旧轮胎加工成胶粉作为原材料使用是很好的解决方法。文章总结了脱硫再生与表面活化等胶粉改性方法及原理，综述了废轮胎胶粉在橡胶、塑料复合材料以及沥青中的应用。着重介绍了胶粉的种类、粒径与不同增容体系对材料性能的影响，以及各种改性手段对于提升胶粉与基体材料界面相互作用的技术原理。最后，对我国胶粉工业未来的发展方向进行了展望。

关键词(KeyWords)： 胶粉改性;复合材料;沥青;界面相互作用

Abstract:

Keywords:

基金项目(Foundation): 广州市科技项目（201803030016）。

作者(Author): 胡长远,王小萍,贾德民

DOI: 10.3969/j.issn.1003-9015.2020.01.027

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