Mechanical and Dielectric Properties of NiZn Ferrite Powders-CTBN Modified Epoxy Resin Coatings

被引：12
|
作者：
Chen, Wei-Sheng [1 ,3 ,4 ]
Chang, Yu-Lun [2 ,3 ]
Hsiang, Hsing-I [2 ,3 ]
Hsu, Fu-Chi [2 ,3 ]
Shen, Yun-Hwei [2 ,3 ]
Yen, Fu-Su [2 ,3 ]
机构：
[1] Natl Cheng Kung Univ, Dept Resources Engn, Particulate Mat Res Ctr, Tainan, Taiwan
[2] Natl Cheng Kung Univ, Dept Resources Engn, Particulate Mat Res Ctr, Tainan, Taiwan
[3] Natl Cheng Kung Univ, Particulate Mat Res Ctr, Dept Resources Engn, Tainan 70101, Taiwan
[4] Natl Cheng Kung Univ, Sustainable Environm Res Ctr, Tainan 70101, Taiwan
来源：
POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING | 2011年 / 50卷 / 06期
关键词：
Composites; CTBN; Dielectric property; NiZn ferrite; Thermal property; RUBBER-MODIFIED EPOXIES; PARTICLE-SIZE; COMPOSITES; BEHAVIOR; BLENDS;
D O I：
10.1080/03602559.2010.543737
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
In this study, the effects of carboxyl terminated butadiene-acrylonitrile liquid rubber (CTBN) addition on the mechanical and dielectric properties of NiZn ferrite powders-CTBN modified epoxy resin coatings were investigated. It was observed that the occurrence of the small, dispersed spherical CTBN domains in the epoxy resin resulted from the phase separation between epoxy and CTBN could enhance the toughness and dielectric constant at low frequency due to the increase in the phase boundary between ferrite powders and epoxy resin for the samples modified with proper CTBN. The addition of ferrite powders can effectively improve the thermal stability of epoxy resin.
引用
收藏
页码：568 / 572
页数：5
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