Heat-cured silicone rubber incorporating pyrite powders for actuation elements

被引:0
|
作者
Cazacu, M. [1 ]
Ignat, M. [2 ]
Vlad, A. [1 ]
Alexandru, M. [1 ]
Zarnescu, G. [2 ]
机构
[1] Petru Poni Inst Macromol Chem, Iasi 700487, Romania
[2] Natl Inst Res & Dev Elect Engn ICPE CA, Bucharest 030138, Romania
关键词
Polydimethylsiloxane-silica composite; Elastomer; Pyrite; Nanoactuation; POLYMER; COMPOSITE;
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Two pyrite powder sorts were physically incorporated in a silicone rubber matrix consisting of high molecular mass (Mv=450000) polydimethylsiloxane, fumed silica and Fe2O3. The obtained composites processed as crosslinked thick (0.60-0.72 mm) films were tested as sensing elements in a nanoactuation device. An interferometric method was used for measurement of the linear displacement of polymeric films by applying a continuum electric field (dc). Displacements of 1600 and 3300 nm were registered under a voltage 475 V.
引用
收藏
页码:349 / 351
页数:3
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