| 环氧树脂增韧改性的研究 |
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| 引用本文： | 陈剑楠,李玲,董凤云.环氧树脂增韧改性的研究[J].山西化工,2006,26(2):21-23. |
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| 作者姓名： | 陈剑楠 李玲 董凤云 |
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| 作者单位： | 中北大学,山西,太原,030051 |
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| 摘 要： | 用纳米TiO2对环氧树脂E44进行增韧改性，研究了不同含量的纳米粒子对固化体系的凝胶特性、力学性能及热性能的影响，得出适量TiO2的加入会大幅度地提高环氧树脂的冲击性能和弯曲性能，3％用量时，冲击性能可以提高122．5％，弯曲强度可提高29％，热变形温度稍有下降。
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| 关 键 词： | 环氧树脂 纳米TiO2 增韧 |
| 文章编号： | 1004-7050（2006）02-0021-03 |
| 收稿时间： | 2006-02-28 |
| 修稿时间： | 2006-02-28 |
Study on Toughening Epoxy Resin |
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| CHEN Jian-nan,LI Ling,DONG Feng-yun.Study on Toughening Epoxy Resin[J].Shanxi Chemical Industry,2006,26(2):21-23. |
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| Authors: | CHEN Jian-nan LI Ling DONG Feng-yun |
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| Affiliation: | Dept. of Environmental and Safety Engineering, North University of China, Talyuan Shanxi 030051 ,China |
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| Abstract: | The treatment of RDX waste water by photo-fenton reagent was investigated in this paper. Under the 25 W ultraviolet lamp illumination, the degeneration rate reached 97.85% when the initial ooncentmtion of RDX waste water was 80 mg/L in this system, and the main influencing factor on reaction was also analyzed. The results indicated that the photo-Fenton reagent could be effective to purify the RDX waste water. |
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| Keywords: | photo-Fenton reaction advanced oxidation technology treatment of explosive wastewater |
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