近5年问世的聚合物/无机物纳米复合材料的阻燃性

Flame Retardancy of Polymer/Inorganics Nanocomposites Developed in the Last Five Years

综述了近5年问世的无机纳米填料包括碳纳米管(CNT)、层状氧化石墨(LGO)、层状双氢氧化合物(LDH)、多面低聚硅倍半氧烷(PO SS)及纳米碳纤维(CNF)等的复合材料研究进展,重点在于这些材料阻燃性能的特点及与聚合物/层状硅酸盐纳米复合材料(PLSN)的比较,并给予实例阐明。

Until the end of last century, most of the researches on flame＇retardancy of polymer/inorganics nanocomposites （PIN） were limited to polymer/layered silicates nanocomposites （PLSN）. In this century, PINs containing other inorganics, including carbon nanotube （CNT）, layered graphite oxide （LGO）, layered dihydroxyl compound （LDH）, polyhedral oligomeric si[sesquioxane（POSS） and carbon nanofiber etc, were attracting peoplers much attention. This paper reviewed the developments on these new PINs, focusing on their characteristics of flame retardancy and comparison with PLSN. In order to give a clear picture, a number of examples were described.