氢氧化铝填充聚烯烃复合材料拉伸体积膨胀的研究  

Study on Dilatation of Aluminum Hydroxide Filled Polyolefin Composite under Tension

作　　者：王勇[1] 仲含芳[1] 江平开[1] 韦平[1] 

机构地区：[1]上海交通大学化学化工学院,上海200240

出　　处：《塑料工业》2004年第2期41-42,共2页China Plastics Industry

摘　　要：利用液体静力平衡法测量了复合材料的拉伸体积膨胀率并以SEM表征了材料的结构。研究发现复合材料的拉伸体积膨胀率与材料中所填充的填料体积分数成正比 。The dilatation of polyolefin composites filled with aluminum hydroxide after tensile tests was studied by using gravimetric buoyancy technique. It was found that the volume dilatation ratio of the composites was proportional to the content of the filler loaded in the composite, and the tensile volume dilatation factor of the composites was relative to the compatibility of the matrix with the filler.

关 键 词：氢氧化铝 ATH 拉伸体积膨胀率 银纹现象 脱湿效应 聚烯烃 

分 类 号：TQ327[化学工程—合成树脂塑料工业]