高级检索

    庞文民, 戚嵘嵘. 超高分子量聚乙烯凝胶／结晶膜中链缠结的Raman研究[J]. 功能高分子学报, 1999, 12(1): 49-53.
    引用本文: 庞文民, 戚嵘嵘. 超高分子量聚乙烯凝胶／结晶膜中链缠结的Raman研究[J]. 功能高分子学报, 1999, 12(1): 49-53.
    shu
    Study on the Interface of UHMWPE Gel-Films by Raman Spectroscopy[J]. Journal of Functional Polymers, 1999, 12(1): 49-53.
    Citation: Study on the Interface of UHMWPE Gel-Films by Raman Spectroscopy[J]. Journal of Functional Polymers, 1999, 12(1): 49-53.
    shu

    超高分子量聚乙烯凝胶／结晶膜中链缠结的Raman研究

    Study on the Interface of UHMWPE Gel-Films by Raman Spectroscopy

      摘要
    • 摘要: 为获得超高分子量聚乙烯的超高取向性，利用准稀溶液速冷解缠方法可使λｍ＝４００，力学性能大幅度提高，但距离链的理论强度还有一定差距，ＮＭＲ的相结合研究表明其中仍残存一定量的界面层及非晶部分。从缠经链角度来看，其分子链的解缠并不能达到完全。

       

      Abstract: The effect of annealing and drawing on the phase structure of ultrahigh molecular weight polyethylene (UHMWPE) gel-films was studied by Raman spectroscopy. Our attention focused mainly on the mass fraction changes of interface phase. The results were also

       

      • HTML全文
      • 参考文献(0)
      • 相关文章
      • 施引文献
    • 资源附件(0)

    /

    返回文章
    返回