The Preparation and Characterization of NiTi/CNT/Polyurethane Composite

Rong Han; Bing Tian; Yang Hui Wang; Feng Chen; Yun Xiang Tong; Li Li; Yu Feng Zheng

doi:10.4028/www.scientific.net/MSF.813.243

Paper Titles

Effects of Curing Temperature on Glass Fiber/Urethane Composite’s Mechanical and Thermal Properties
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Effects of Different Sizing Agents on the Interfacial Properties of Carbon Fibers
p.202

Mechanical Characterisation of Composite Sandwich to Steel Joint for Marine Structures
p.210

Influence of Core Splice to the Mechanical Behavior of Sandwich Plate
p.220

The Preparation and Characterization of NiTi/CNT/Polyurethane Composite
p.243

Mechanical and Shape Memory Behavior of Shape Memory Polymer/Carbon Fiber Composite Materials
p.250

Preparation and Characterization of In Situ Polymerized Cyclic Butylene Terephthalate and its Composites
p.258

A New Way to Uniform Microwave Treatment of Epoxy Glass
p.265

A Preparation Technology of Artificial Lignumvitae
p.273

HomeMaterials Science ForumMaterials Science Forum Vol. 813The Preparation and Characterization of...

The Preparation and Characterization of NiTi/CNT/Polyurethane Composite

Abstract:

The polyurethane matrix composites consisting of CNT and NiTi springs are prepared and the microstructure, mechanical property and damping property of the composites are investigated. It was found that the CNT and NiTi spring exhibit a good interfactial bonding with the matrix. The elastic modulus and tensile strength have been enhanced by the addition of CNT and NiTi spring. The NiTi spring is helpful to increase the recovery strain and enhance the energy absorption of the composites by the pseudoelastic deformation under the large deformation. The NiTi spring can not increase the damping property under low vibration amplitude because the pseudoelastity of the spring is not actuated when the deformation is small.