Properties of Recycled Thermoplastic Polyurethane Filled with Plasma Treated Bentonite
Properties of Recycled Thermoplastic Polyurethane Filled with Plasma Treated Bentonite
复制标题
等离子处理膨润土填充的再生热塑性聚氨酯的性能
DOI：
10.1002/ppap.201500029
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发表时间：
2015
影响因子：
3.5
通讯作者：
S. Tučkutė
中科院分区：
文献类型：
--
作者：
Vitalija Skrockienė;K. Žukienė;S. Tučkutė
研究了等离子体处理的膨润土对机械再生聚己内酯基热塑性聚氨酯/聚己内酯共混物（rTPU-PCL）性能和结构的影响。用氧、氩和空气等离子体对膨润土进行改性。采用傅里叶红外光谱、x射线衍射、原子力显微镜和扫描电镜对制备的rTPU-PCL/粘土纳米复合材料进行了表征。x射线衍射结果表明，等离子体处理后的膨润土衍射点阵面间距增大。等离子体处理改善了rTPU-PCL基体中粘土的分散性，这与使用等离子体气体无关。等离子体处理后的粘土提高了纳米复合材料的力学性能。
The influence of plasma treated bentonite on the properties and structure of mechanically recycled polycaprolactone-based thermoplastic polyurethane/polycaprolactone blend (rTPU-PCL) was investigated. The bentonite clay was modified with oxygen, argon, and air plasma. The obtained rTPU-PCL/clay nanocomposites were characterized by Fourier infrared spectroscopy, X-ray diffraction, atomic force microscopy, and scanning electron microscopy analyses. X-ray diffraction showed the increase of spacing between diffraction lattice planes of plasma treated bentonite. The treatment by plasma improves the clay dispersion in rTPU-PCL matrix independently on used plasma gasses. The mechanical properties of nanocomposites were improved when plasma treated clay was used.
影响因子：
9.7
作者：
Nelson, Devin M.;Ma, Zuwei;Fujimoto, Kazuro L.;Hashizume, Ryotaro;Wagner, William R.
通讯作者：
Wagner, William R.