...
首页> 外文期刊>Polimery >Analysis of the decay of some effects of modification of polylactide surface layers
【24h】

Analysis of the decay of some effects of modification of polylactide surface layers

机译:聚乳酸表面层改性的某些效应的衰减分析

获取原文
获取原文并翻译 | 示例
           

摘要

The results of an investigation into the effects of modifying a surface layer (SL) of polylactide (PLA) as a function of time are presented. The PLA modification was performed by the method of corona discharges (CD) in the air using unit energy values (E-u) equal to 3.5 and 10 kJ/m(2). The extent of oxidation and contact angle of the SL were determined by the methods of X-ray photoelectron spectroscopy (XPS) and goniometry, respectively. The measurements were carried out immediately after the modification process, as well as 1, 2, and 3 months later.
机译:呈现了对改性聚丙交酯(PLA)的表面层(SL)随时间变化的影响的研究结果。 PLA修饰是使用等于3.5和10 kJ / m(2)的单位能量值(E-u)通过空气中的电晕放电(CD)方法进行的。 SL的氧化程度和接触角分别通过X射线光电子能谱法(XPS)和测角法测定。在修改过程之后以及1、2和3个月后立即进行测量。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号