空心玻璃微珠增强泡沫材料的研究和应用进展  

Advance in research and application of hollow glass beads strengthened foams

作　　者：路瑶[1] 林佩洁[1] 赵华蕾[1] 王燕萍[1] 王依民[1,2] 

机构地区：[1]东华大学材料科学与工程学院,上海201620 [2]东华大学纤维材料改性国家重点实验室,上海201620

出　　处：《合成技术及应用》2013年第2期18-23,共6页Synthetic Technology & Application

摘　　要：空心玻璃微珠是一种新型无机填料,经表面改性后,与发泡基体复合,制备新型复合泡沫材料。同传统发泡材料相比,该复合材料质轻且机械性能优异,在航天航空以及深海开发等领域,特别是制备浮力材料方面,应用前景广阔。文章综述了空心玻璃微珠表面改性方式、空心玻璃微珠/发泡体复合材料的发泡方法和成型工艺,在此基础上对近年来国内外研究和应用现状进行了介绍。Hollow glass beads（HGB） are a new type of inorganic filler.Together with resin matrix,they are able to produce novel compsite foams after surface modification.Compared to ordinary foams,the composites have light weight and excellent mechanical properties.The outstanding properties of HGB filled foams lead to wide usage in the fields of aerospace and deep sea development,especially in preparing buoyancy materials.The ways to modify HGB,methods of foaming and molding process are reviewed in this article,and what is more,the research and application progress accomplished recently at home and abroad are introduced as well.

关 键 词：空心玻璃微珠 泡沫材料 表面改性 无机填料 

分 类 号：TQ328[化学工程—合成树脂塑料工业]