Polymerization of Vinyl Compounds by High Energy Radiation:II.γ-Ray Induced Polymerization of Acrylic Esters
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概要
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The bulk polymerization of acrylic esters by γ-rays of Co<SUP>60</SUP> source is investigated here with the dose rate of 9200 r/hr at 40±1°C, and <I>G</I> values are calculated from the rates of initiation. <I>G</I> values of methylacrylate, ethylacrylate and n-butylacrylate are found to be 7.0, 10.9 and 17.4 respectively. <I>G</I> values of propionic esters and acetic esters are measured by DPPH-scavanging method and the influence of the length of their side chains are studied on the rates of radical formation. <I>G</I> values are recognized to be in the following order Me<Et<n-But, and may be related to the number of C-H bonds in their ester groups.
- 公益社団法人 高分子学会の論文
公益社団法人 高分子学会 | 論文
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