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POLYETHYLENE CELLULOSE NANOFIBRILS NANOCOMPOSITES (PPT)

机译:聚乙烯纤维素纳米纤维纳米复合材料(PPT)

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1.Aqueous Polyolefin Dispersions seems to be a promising route for obtaining cellulose/polyolefins nanocomposites with high contents of NFC 2.The films are transparent up to 10wt % of NFC indicating a relatively good dispersion of CNF, but, as seen on SEM micrographs, with rich PE and rich CNF regions 3.The interaction of CNF with PE can be considered excellent due to the increasing of Young Modulus: 100% with 1 wt% of NFC 15.900% with 90 wt % of NFC 4.Reinforcement Mechanism: Fibrillation process induced by the presence of CNF 5.Both η, G' and G" are increased by one order of magnitude with 30 wt% of CNF Highly viscous and highly elastic material Department of Materials Engineering-DEMa
机译:1.水性聚烯烃分散体似乎是获得具有高含量NFC含量的纤维素/聚烯烃纳米复合材料的有希望的途径。薄膜透明,高达10wt%的NFC表示CNF的相对良好的分散,但如SEM显微照片所示,含有富含CNF和富含CNF地区的3.由于杨氏模量的增加,CNF与PE的相互作用可能被认为是优异的,杨氏模量增加,1wt%的NFC占NFC 40重量%的NFC 4.Reinforce机制:纤维化过程通过CNF的存在5.η,g'和g“的诱导量增加了一种数量级,其中30wt%的CNF高粘性和高弹性材料部件工程 - 德马

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