| 摘要 |
Plant stem are bundles of cellulose nanofibers with a diameter ranging between 10 to 70 nm and lengths of thousands of nanometers. The mechanical performance of the cellulose nanofibers is comparable to other engineering materials such as glass fibers, carbon fibers etc. In this invention a novel process has been developed to disperse cellulosic microfibres and nanofibres in solid phase into a molten plastic matrix or in a low viscosity water-based resin system in aqueous phase. Invention relates to manufacturing Bio-nanocomposites of high performance by dispersing micro-and nano-cellulosic fibres into plastic matrix using conventional plastic processing equipment. This invention also overcomes one unique challenge of bio-nanocomposite processing, which is to make them commercially viable by surface modifying cellulosic micro-and nano-fibres derived from renewable resources. |
