Nonisothermal crystallization behaviors of silk‐fibroin‐fiber‐reinforced poly(ϵ‐caprolactone) biocomposites

作者: Xiuying Qiao , Wei Li , Kang Sun , Shi Xu , Xiaodong Chen

DOI: 10.1002/APP.29232

关键词:

摘要: With differential scanning calorimetry measurements, the nonisothermal crystallization of biocomposites poly(ϵ-caprolactone) (PCL) reinforced with silk fibroin fiber (SF) was investigated. gradual addition SF, strengthening heterogeneous nucleation reagent effect SF led to acceleration PCL crystallization, and secondary occurred became more remarkable increases in cooling rate content. Moreover, introduction an increase rate, growth mode crystalline phase slightly changed. Because confinement network structure, crystallite size reduced, exothermicity decreased, activation energy increased. © 2008 Wiley Periodicals, Inc. J Appl Polym Sci, 2009

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