Nanocomposites based on liquid crystalline resins

被引:6
作者
Ambrogi, V
Silvestre, MG
Vito, F
Carfagna, C
Errico, ME
Mancarella, C
Carfagna, C
机构
[1] Univ Naples Federico II, Dept Mat & Prod Engn, Naples, Italy
[2] CNR, Inst Chem & Technol Polymers, I-80125 Naples, Italy
关键词
epoxy resins; liquid crystals; nanocomposites;
D O I
10.1080/15421400590930610
中图分类号
O6 [化学];
学科分类号
0703 [化学];
摘要
The intercalation-and exfoliation of liquid crystalline resins (LCRs) in the presence of organophilic montmorillonite were investigated. Their properties were compared with. those of pristine resin, as well as with those of nanocomposites based on a commercial epoxy resin containing the same amounts of nanoclays. It was demonstrated that the dispersion of inorganic fillers has a detrimental effect on thermal and mechanical properties if a liquid crystalline (LC) matrix is used. In particular, tensile strength of LC nanocomposites is reduced with the increasing amount of organoclay, which, somehow, disturb the molecular order in the liquid crystalline resin.
引用
收藏
页码:1 / 20
页数:20
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