Effect of nanosilica on the properties o
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Shu-Xue Zhou; Li-Min Wu; Jian Sun; Wei-Dian Shen
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Article
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2003
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John Wiley and Sons
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English
β 160 KB
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## Abstract Polyesterβbased polyurethanes with embedded nanosilica particles were prepared. The viscosity of polyester resins without and with nanosilica was determined by rheoviscometry. The morphology and mechanical and optical properties of the polyurethane coatings were studied intensively with