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液质法对聚碳酸酯低聚物结构的研究

Study on Oligomer Structure in Polycarbonate by LC-MS
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摘要 The oligomer structure in polycarbonate(PC) was studied by LC-MS.The sample was extracted by methanol.Three types of oligermers with chloroformate and —OH endgroups in the PC synthesized process were confirmed.More than twelve of oligomers were identified. The oligomer structure in polycarbonate(PC) was studied by LC-MS.The sample was extracted by methanol.Three types of oligermers with chloroformate and —OH endgroups in the PC synthesized process were confirmed.More than twelve of oligomers were identified.
作者 乔石 李淑来 黄岐善 华卫琦
机构地区 烟台万华聚氨酯股份有限公司
出处 《分析测试学报》 CAS CSCD 北大核心 2008年第S1期260-262,共3页 Journal of Instrumental Analysis
关键词 LC-MS polycarbonate(PC) OLIGOMER LC-MS polycarbonate(PC) oligomer
分类号 TQ320.1 [化学工程—合成树脂塑料工业]
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分析测试学报
2008年 第S1期

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