| 硫化胶中次磺酰胺类促进剂的鉴定 |
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| 引用本文： | 周乃东,周青山.硫化胶中次磺酰胺类促进剂的鉴定[J].合成橡胶工业,1996,19(5):290-292. |
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| 作者姓名： | 周乃东 周青山 |
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| 作者单位： | 化工部北京橡胶工业研究设计院 |
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| 摘 要： | 用高分辨及高度灵敏的裂解毛细管气相色谱－硫选择检测器和衍生－毛细管气相色谱联用分析技术，以添加了促进剂ＣＺ，ＮＯＢＳ，ＮＳ，ＤＺ的硫化胶为研究对象，进行了硫化胶中次磺酰胺类促进剂母体苯并噻唑及上述促进剂相应的残留胺的测定，然后综合两步的分析结果，准确有效地从硫化胺中鉴定出了上述４种次磺酰胺类促进剂。
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| 关 键 词： | 次磺酰胺 促进剂 硫化胶 橡胶 |
IDENTIFICATION OF SULFENAMIDE ACCELERATORS IN VULCANIZATE |
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| Zhou Naidong and Zhou Qingshan.IDENTIFICATION OF SULFENAMIDE ACCELERATORS IN VULCANIZATE[J].China Synthetic Rubber Industry,1996,19(5):290-292. |
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| Authors: | Zhou Naidong and Zhou Qingshan |
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| Abstract: | The benzothiazole and the residual amine of sulfenamide accelerators in vulcanizate were determined by the coupling technique of PGC-FPD and CFD-GC.The combinating results of above two techniques could identify four types of sulfenamide accelerators,CZ,NOBS,NS and DZ in original rubber compound,accurately and effectively |
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| Keywords: | PGC-FPD CFD-GC analysis of vulcanizate sulfenamide accelerator |
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