The effect of self-nucleation on structure and properties of iPP

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Wang, S.
Yang, D.-C.
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| 1938年 / Higher Education Press卷 / 22期
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The effects of self-seeding nucleation on the crystallization behavior and properties of polypropylene (iPP) were studied. DSC results indicated that the crystallization temperature of iPP increased obviously after the process of self-seeding nucleation. The results of polarized light microscopy showed that the spherulite size decreased markedly, as a result, the mechanical properties and the transparency of iPP were all improved.
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