文章信息/Info

Title:

Preparation, Properties and Application of Silicone Rubber Foam Composites

作者:

夏喬琦; 李揚; 曹承飛; 張國棟; 湯龍程

(杭州師范大學有機硅化學及材料技術教育部重點實驗室，浙江 杭州311121)

 

Author(s):

XIA Qiao-Qi;  LI Yang;  CAO Cheng-Fei;  ZHANG Guo-Dong;  TANG Long-Cheng

Key Laboratory of organosilicon chemical and material technology education, Hangzhou Normal University, Hangzhou 311121, China)

關鍵詞:

硅橡膠泡沫; 復合材料; 制備方法; 物理性能; 功能性應用

Keywords:

Silicone rubber foam;  Composite materials;  Preparation method;  Physical property;  Functional application

DOI:

10.7502/j.issn.1674-3962.2018.03.02

文獻標志碼:

A

摘要:

硅橡膠泡沫材料作為一種新型的聚合物泡沫體系，保持了硅橡膠材料的耐高低溫、耐紫外、化學穩定性等特點的同時，也具備泡沫材料柔性輕質、壓縮回彈性好等優異特性。將功能填料引入到硅橡膠泡沫體系中可以獲得特定功能的硅橡膠泡沫復合材料，已成為近年來的研究熱點。本文綜述了近年來國內外硅橡膠泡沫復合材料的進展，主要回顧了硅橡膠泡沫材料的制備方法，并分析了各種制備方法的優缺點；總結了硅橡膠泡沫復合材料力學、熱學、阻燃和導電性能的研究現狀；在此基礎上，介紹了功能型硅橡膠泡沫復合材料在油水分離、傳感器、生物醫藥等領域的應用前景。最后，我們展望了硅橡膠泡沫復合材料的發展趨勢。

Abstract:

Silicone rubber foam as a new type of polymer foam system not only maintains high temperature resistance of silicone rubber materials, UV resistance, chemical stability and other characteristics, but also possesses flexibility of lightweight foam materials, compression and good elasticity and other excellent features. In recent years, introduction of functional fillers into silicone rubber foam to fabricate multi-functional silicone rubber foam composites has attracted considerable research interest. This review summarizes recent progress of silicone rubber foam composites. First, we analyzed and compared various fabrication methods of silicone rubber foam and their advantages and disadvantages. Then, mechanical performance, electrically and thermally conductive and flame retardant properties of the silicone rubber foam composites were discussed. Various applications of silicone rubber foam composites in oil-water separation, sensors, biomedicine, and so on were introduced. Finally, we outlook the future design and development of high-performance silicone rubber foam composites as well as their future prospects in this rapidly emerging field.