Uniaxial tensile tests and dynamic mechanical analysis of satin weave reinforced epoxy shape memory polymer composite

2017 ◽  
Vol 64 ◽  
pp. 235-241 ◽  
Author(s):  
Jianhui Hu ◽  
Wujun Chen ◽  
Pengxuan Fan ◽  
Jifeng Gao ◽  
Guangqiang Fang ◽  
...  
Keyword(s):  
Shape Memory ◽  
Dynamic Mechanical Analysis ◽  
Polymer Composite ◽  
Shape Memory Polymer ◽  
Tensile Tests ◽  
Mechanical Analysis ◽  
Uniaxial Tensile ◽  
Dynamic Mechanical

Epoxy shape memory polymer (SMP): Material preparation, uniaxial tensile tests and dynamic mechanical analysis

2017 ◽  
Vol 62 ◽  
pp. 335-341 ◽  
Author(s):  
Jianhui Hu ◽  
Wujun Chen ◽  
Pengxuan Fan ◽  
Jifeng Gao ◽  
Guangqiang Fang ◽  
...  
Keyword(s):  
Shape Memory ◽  
Dynamic Mechanical Analysis ◽  
Shape Memory Polymer ◽  
Tensile Tests ◽  
Mechanical Analysis ◽  
Uniaxial Tensile ◽  
Dynamic Mechanical ◽  
Material Preparation

Origami-inspired shape memory dual-matrix composite structures

2019 ◽  
Vol 30 (17) ◽  
pp. 2639-2647
Author(s):  
O-Hyun Kwon ◽  
Jin-Ho Roh
Keyword(s):  
Shape Memory ◽  
Polymer Composite ◽  
Matrix Composite ◽  
Composite Structures ◽  
Shape Recovery ◽  
Shape Memory Polymer ◽  
Tensile Tests ◽  
Woven Fabrics ◽  
Morphing Structure ◽  
Composite Skins

A sandwiched morphing structure is developed using an Origami-inspired shape memory dual-matrix composite core and shape memory polymer composite skins. The geometric parameters of the morphing structure are designed to have a zero Poisson’s ratio. In addition, an analytical model is developed to analyze the three-dimensional morphing structure easily. The shape memory dual-matrix composites are fabricated with woven fabrics based on the shape memory polymers, and an epoxy matrix is used to ensure a flexible and shape-recoverable structure. The shape recoverability of the shape memory polymer composite skins is verified by measuring the shape recovery ratio at various temperatures. Based on the tensile tests for the shape memory polymer composite skins and shape memory polymer hinges, it is found that the morphing structure can be highly flexible depending on temperature. Finally, the bending and shape recovery behaviors of the morphing structure are demonstrated.

An approach to predict the shape-memory behavior of amorphous polymers from Dynamic Mechanical Analysis (DMA) data

2015 ◽  
Vol 19 (1) ◽  
pp. 87-93 ◽  
Author(s):  
Ákos Kuki ◽  
Katalin Czifrák ◽  
József Karger-Kocsis ◽  
Miklós Zsuga ◽  
Sándor Kéki
Keyword(s):  
Shape Memory ◽  
Dynamic Mechanical Analysis ◽  
Amorphous Polymers ◽  
Mechanical Analysis ◽  
Dynamic Mechanical ◽  
Shape Memory Behavior

Elastic properties of Cu–Al–Ni shape memory alloys studied by dynamic mechanical analysis

2009 ◽  
Vol 19 (1) ◽  
pp. 015010 ◽  
Author(s):  
B Graczykowski ◽  
P Biskupski ◽  
B Mroz ◽  
S Mielcarek ◽  
M L Nó ◽  
...  
Keyword(s):  
Shape Memory Alloys ◽  
Shape Memory ◽  
Dynamic Mechanical Analysis ◽  
Elastic Properties ◽  
Mechanical Analysis ◽  
Dynamic Mechanical
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