Mechanical and thermal properties of poly (vinyl alcohol)nanocomposite material reinforced with rice straw fibril and fibrilaggregates
Rice straw (Oryza sativa L.) pulp was treated by high intensity homogenizer to make fibril and fibril aggregates. The rice straw fibril and fibril aggregates (RSFs) material was used as reinforcement in a RSFs/Poly (vinyl alcohol) (PVA) nanocomposite that prepared by film casting. The diameter distribution of RSFs was investigated by laser diameter instrument (LDI) and its crystallinity was evaluated by wide angle X-ray diffraction (WAXD). The morphological of RSFs was investigated by scanning electron microscopy (SEM). The mechanical properties were measured by tensile test and the dynamic mechanics analysis (DMA),thermal stability tests,i.e.,differential scanning calorimetry (DSC) and thermogravimetric analysis (TG) and the Fourier transform infrared spectroscopy (FTIR) test were also performed,respectively.
Yan Wu Dingguo Zhou Siqun Wang Yang Zhang Yongbao Shen Zhihui Wu
College of Wood Science & Technology,Nanjing Forestry University,210037,P.R.China Centerfor Renewabl College of Wood Science & Technology,Nanjing Forestry University,210037,P.R.China
国际会议
哈尔滨
英文
1883-1887
2011-03-26（万方平台首次上网日期，不代表论文的发表时间）