| 高剑琴,王璨,董栋.气相色谱/质谱联用鉴定胶料中防焦剂CTP的方法[J].橡胶科技,2016,14(11):47-50. |
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| 气相色谱/质谱联用鉴定胶料中防焦剂CTP的方法 |
| Identification of Anti-scorching Agent CTP of Rubber Compounds by Gas Chromatography/Mass Spectrometry |
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| DOI： |
| 中文关键词: 气相色谱 质谱 防焦剂CTP 邻苯二甲酰亚胺 |
| 英文关键词: gas chromatography mass spectrometry anti-scorching agent CTP phthalimide |
| 基金项目: |
| 中图分类号:TQ330.38＋5；O675.6/7 |
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| 摘要点击次数: 1827 |
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| 中文摘要: |
| 根据防焦剂CTP与促进剂反应生成邻苯二甲酰亚胺的机理，建立气相色谱/质谱联用（GC/MS）鉴定混炼胶和硫化胶中防焦剂CTP的方法，并通过已知配方胶料验证。与红外光谱法鉴定硫化胶中防焦剂CTP相比，GC/MS法鉴定混炼胶和硫化胶中防焦剂CTP灵敏度和准确性较高，操作简单。 |
| 英文摘要: |
| Based on the mechanism of the reaction of anti-scorching agent CTP and accelerator which produced phthalimide，the method of gas chromatography/mass spectrometry（GC/MS） for the identification of anti-scorching agent CTP in unvulcanized rubber and vulcanized rubber was established.It was then validated by known formulations.Compared with infrared spectroscopy（IR） method，the GC/MS method was more sensitive and accurate in the determination of anti-scorching agent CTP in unvulcanized and vulcanized rubber. |
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