| AC发泡剂的制备工艺及其微细化途径 |
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| 引用本文： | 陈立军,陈焕钦. AC发泡剂的制备工艺及其微细化途径[J]. 化工新型材料, 2005, 33(1): 52-54 |
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| 作者姓名： | 陈立军 陈焕钦 |
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| 作者单位： | 华南理工大学化学工程研究所,广州,510640;华南理工大学化学工程研究所,广州,510640 |
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| 摘 要： | 综述了AC发泡剂的制备工艺 ,重点探讨了联二脲中间体氧化制备AC发泡剂的氧化工艺 ,并指出各种氧化工艺的优缺点。此外 ,由于传统氧化工艺制备的AC发泡剂粒径粗大 ,会给微孔泡沫制品的发泡带来困难 ,介绍了AC发泡剂颗粒微细化的途径。
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| 关 键 词： | AC发泡剂 偶氮二甲酰胺 制备工艺 微细化途径 |
| 修稿时间： | 2004-09-23 |
Preparation technique and minification pathway of AC blowing agent |
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| Chen Lijun Chen Huanqin. Preparation technique and minification pathway of AC blowing agent[J]. New Chemical Materials, 2005, 33(1): 52-54 |
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| Authors: | Chen Lijun Chen Huanqin |
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| Abstract: | The preparation technique of t he AC blowing agent was reviewed. Especially, the oxidation technique of the biu rea was discussed with emphasis and the advantage and disadvantage of the oxidat ion technique was pointed out. In addition, there is some difficulty in foaming on mipor foam product owing to the AC blowing agent with large particle size, wh ich was prepared by conventional oxidation technique. The minification pathway o f the AC blowing agent was also introduced. |
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| Keywords: | AC blowing agent azodicarbonamide preparation technique minification pathway |
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