Study on molecular weight of Natural Rubber with different initial moisture contents dried by microwave

文献类型: 外文期刊

第一作者: Zhang, Fuquan

作者: Zhang, Fuquan;Wang, Yongzhou;Chen, Mei;Huang, Maofang

作者机构:

关键词: molecular weight;natural rubber;dry;microwave;initial moisture content

期刊名称:FRONTIERS OF MECHANICAL ENGINEERING AND MATERIALS ENGINEERING II, PTS 1 AND 2

ISSN: 1660-9336

年卷期: 2014 年 457-458 卷

页码:

收录情况: SCI

摘要: In this article, the molecular weight of wet Natural Rubber (NR) with different initial moisture contents, 3.80%, 10.05%, 19.76%, respectively, dried by microwave at frequency of 2450MHz was investigated using GPC. It can be seen from the results that an obvious trend of M-n and M-w changes was presented. With the increment of initial moisture contents, M-n and M-w decreased gradually. The molecular weight distribution (d) increased with the initial moisture contents increment, but quite closer to each other.

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