The Effects of Plasma Treatment on the Strain Rate Sensitivity of Montmorillonite Particles/PP/PLA Nano composite Filaments
The purpose of the present work is to investigate the effects of plasma treatment on the strain rate sensitivity of the montmorillonite (MMT) particles/polypropylene (PP)/polylactic acid (PLA) nano-composite filaments infused with plasma treated MMT. The APPJ plasma treatment parameters, such as treatment helium, treatment oxygen, treatment time and output power, had very close relations with the tensile and thermal properties of the MMT/PP/PLA nano-composite filaments based on the experimental results of tensile tests and DSC. The changes in strain rate sensitivities influenced by output powers were consistent with the range analysis for the key output power single factor. Moreover, the combination of 60w output power, 36 treatment time and 17 ml/min treatment helium single factors for the MMT/PP/PLA nano-composite filaments resulted in the highest viscosity potentially on account of the uniform intercalated and exfoliated structures of the nanocomposite filaments. With the decreasing output powers, the glass transition temperature (Tg) of the nano-composite filaments significantly increased.
YingChen Zhang Haiyan Zhu HongYan Wu Y.P.Qiu
Key Laboratory of Textile Science & Technology Ministry of Education, Donghua University Henan Key L Key Laboratory of Textile Science & Technology Ministry of Education, Donghua University Henan Key Laboratory of Textile Materials, ZhongYuan University
国际会议
上海
英文
357-361
2009-05-27（万方平台首次上网日期，不代表论文的发表时间）