The Strain Rate Sensitivity of Plasma Treated Nano TiOz Particles/PPIPLA Nano-composites Filaments
In the current study the role of plasma treated nano titanium dioxide particles and strain rate on the tensile properties of plasma treated nano TiO2 particles/PP/PLA nano-composites filaments (PTNTOPPCF) was studied. The experiments included tensile tests and differential scanning calorimetry (DSC). The addition of the plasma treated nano titanium dioxide particles into PP/PLA caused a change in Youngs modulus and yield stress of the composites. Strain rate sensitivity of the PTNTOPPCF changed as plasma with and without oxygen treated nano titanium dioxide particles was added to it with different percentage of weight. It was increased with more PLA, MAll, and higher flow rate of oxygen. Activation volumes ranged in 4-40(nm)3 for true nanocrystalline material estimated by the Eyring equation, which were changed un-monotonically with oxygen plasma treatment.
Polypropylene/Polylactic acid Plasma treated nano TiOz Nanocomposite filament Strain rate sensitivity Activation volume
Jingnan Huang YingChen Zhang HaiYan Zhu HongYan Wu
State key lab for modification of chemical fibers and polymer materials, Donghua University College State key lab for modification of chemical fibers and polymer materials, Donghua University College College of Textiles, ZhongYuan University, Henan ZhengZhou 450007, China Y.P.Qiu State key lab for m
国际会议
10th International Symposium on Eco-Materials Processing and Design(第10届国际生态材料加工与设计研讨会)
西安
英文
481-484
2009-01-13（万方平台首次上网日期，不代表论文的发表时间）