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LAI Qiang, LIU He-zhou, HU Wen-bin, ZHANG Yue-jin. Properties of Casted Polyurethane Reinforced by Nano-sized SiO2[J]. Materials and Mechanical Engineering, 2007, 31(9): 61-63.
Citation: LAI Qiang, LIU He-zhou, HU Wen-bin, ZHANG Yue-jin. Properties of Casted Polyurethane Reinforced by Nano-sized SiO2[J]. Materials and Mechanical Engineering, 2007, 31(9): 61-63.
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Properties of Casted Polyurethane Reinforced by Nano-sized SiO2

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  • Received Date: January 09, 2007
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    • Abstract
  • Casted polyurethane(PUR) based composites filled with surface modified nano-sized SiO2 were prepared.The mechanical properties,heat-resistant performance and damping performance were studied.The microstructure analysis was conducted with scaning electron microscopy.The results show that the hardness and longitudinal strength are increased,the heat-resistant performance and damping performance are improved and the nano-sized SiO2 dispersed in the PUR homogeneously.
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    • References (7)
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