材料科学
复合材料
形状记忆聚合物
形状记忆合金
聚合物
热导率
碳纳米管
差示扫描量热法
动态力学分析
天然橡胶
热的
物理
气象学
热力学
作者
L. Prabhu,V. Selvakumar,A. Anderson,C. Dhavamani
标识
DOI:10.15251/djnb.2023.181.299
摘要
TPI, also known as artificial eucommia rubber, is a thermo-responsive SMP created by molecular recombination and modification with contemporary polymer synthesis and modification techniques. In this paper, TPI shape memory polymer is reinforced with different weight proportions (0, 0.2%, 0.4%, 0.6%, 0.8% and 1%) of carbon nanotube (CNT) and specimens were fabricated with the aim of enhancing the properties of neat TPI polymer composites. Some thermo-mechanical characteristics were investigated and interpreted, including the differential scanning calorimeter (DSC) test, dynamic mechanical analysis (DMA) test, thermal conductivity test, compression test, and a few shape memory properties such as shape recovery ratio and shape recovery rate. TPI shape memory polymers exhibit strong shape memory capabilities and the best mechanical properties based on the testing results for the specimen TPI with 0.8% CNT weight fraction.
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