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  5. In-Situ Synchrotron X-Ray Study on the Extension Induced Crystallization of Beta Nucleated iPP

In-Situ Synchrotron X-Ray Study on the Extension Induced Crystallization of Beta Nucleated iPP

来源 :Sixth International Symposium On Engineering Plastics (第六届工程 | 被引量 : 0次 | 上传用户：ooniono
【摘 要】
：
The structure development of beta nucleated polypropylene (iPP) during extension induced crystallization was studied by in-situ synchrotron X-ray scattering.Wide angle X-ray scattering (WAXS) results
【作 者】
：
J.Chen K.Schneider 
【机 构】
：
Leibniz Institut für Polymerforschung Dresden,Germany;Institut für Werkstoffwissenschaft,Technische
【出 处】
：
Sixth International Symposium On Engineering Plastics (第六届工程
【发表日期】
：
2013年11期
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　　The structure development of beta nucleated polypropylene (iPP) during extension induced crystallization was studied by in-situ synchrotron X-ray scattering.Wide angle X-ray scattering (WAXS) results indicated that the beta crystals grew epitaxially on the lateral surface of oriented needle-like beta nucleating agent and formed cuboid-like crystalline lamellae.Small angle X-ray scattering (SAXS) revealed that the oriented beta lamellae and shish-kebab structure developed simultaneously during the extension induced crystallization.
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