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| 裂解气相色谱/质谱联用分析防老剂DTPD |
| Analysis of Antioxidant DTPD by PGC/MS |
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| DOI： |
| 中文关键词: 裂解气相色谱/质谱联用；防老剂DTPD；N，N′-二苯基对苯二胺；N-苯基-N′-邻甲苯基对苯二胺；N，N′-二邻甲苯基对苯二胺 |
| 英文关键词: PGC/MS； antioxidant DTPD； N，N′-diphenyl-p-phenylenediamine； N-phenyl-N′-o-tolyl-p-phenylenediamine； N， N′-di-o-tolyl- p-phenylenediamine |
| 基金项目: |
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| Author Name | Affiliation | | CANG Feifei | Beijing Research and Design Institute of Rubber Industry | | DONG Caiyu | Beijing Research and Design Institute of Rubber Industry |
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| 中文摘要: |
| 采用裂解气相色谱/质谱（PGC/MS）联用法，对不同工艺的防老剂DTPD进行分析检测。结果表明，在裂解温度为300 ℃和700 ℃下，该方法可以检测不同工艺生产的防老剂DTPD中有效成分含量。 |
| 英文摘要: |
| The antioxidant DTPD produced from different processes was analyzed by PGC/MS. The results showed that under the decomposition temperature of 300 ℃ and 700 ℃， the content of active ingredient in DTPD could be effectively examined. |
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