Preparation and characterization of low density polyethylene nanocomposites with modified montmorillonite clay

被引：0
|
作者：
Nour, Mohamed [1 ]
Elgazery, Mahmoud [2 ]
Awad, Walid [1 ]
Amer, Mohamed [3 ]
机构：
[1] NIS, Fire Protect Dept, Giza 12211, Egypt
[2] NIS, Ultrason Dept, Giza 12211, Egypt
[3] NIS, Engn & Surface Meteorol Dept, Giza 12211, Egypt
来源：
POLIMERY | 2009年 / 54卷 / 7-8期
关键词：
low density polyethylene; modified montmorillonite clay; ultrasonication; atomic force microscopy; cone calorimeter;
D O I：
10.14314/polimery.2009.536
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Organically modified montmorillonite clay (OMC) and its iron complex (OMC-Fe) were prepared using 1-acetylpyridinium chloride salicylhydrazone; Low density polyethylene (PE-LD) was compounded with either OMC or OMC-Fe (in amount of 3 or 7 wt. %) using ultrasonic radiation. The morphology of polyethylene composites was characterized by atomic force microscopy (AFM). The thermal stability and flammability properties of polyethylene composites were evaluated using thermogravimetric analysis and cone calorimetry, respectively. The resultant composites exhibited improved flammability relative to the pure polyethylene.
引用
收藏
页码：536 / 540
页数：5
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