| 高强度铸造用植物油沥青粘结剂 |
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| 引用本文： | 郑玉婴,吴章宏,王灿耀,董美斌,张星.高强度铸造用植物油沥青粘结剂[J].铸造技术,2005,26(10):883-886. |
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| 作者姓名： | 郑玉婴 吴章宏 王灿耀 董美斌 张星 |
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| 作者单位： | 福州大学化学化工学院,福建,福州,350002 |
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| 基金项目： | 福建省计委科研项目，福建省自然科学基金，福建省科技攻关项目 |
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| 摘 要： | 用蒸馏厂的下脚料--各种植物油沥青为主要原料,用聚酯废弃物为改性剂,经酯化等工艺制备成高强度铸造用粘结剂.经性能测试表明,其可以代替桐油粘结剂,用于Ⅰ级型芯的粘结.由于这些原材料都是工业下脚料,来源丰富且合成工艺简单,因此成本低廉.
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| 关 键 词： | 铸造用粘结剂 植物油沥青 酯化法 聚酯废弃物 |
| 文章编号： | 1000-8365(2005)10-0883-04 |
| 收稿时间： | 05 9 2005 12:00AM |
| 修稿时间： | 07 6 2005 12:00AM |
High-intensity Plant Oil Pitch Binders for Casting |
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| ZHENG Yu-ying,WU Zhang-hong,WANG Can-yao,DONG Mei-bin,ZHANG Xing.High-intensity Plant Oil Pitch Binders for Casting[J].Foundry Technology,2005,26(10):883-886. |
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| Authors: | ZHENG Yu-ying WU Zhang-hong WANG Can-yao DONG Mei-bin ZHANG Xing |
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| Affiliation: | College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350002, China |
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| Abstract: | Various of plant oil pitchs which were available from the waste of the distillation factory were used to prepare the high-intensity binders for casting. They were treated by polyester waste and processed by several technics such as esterifying. The test for properties showed the binders could substitute for tung oil binder to affix the class I mold and core. Besides, the treated binders are cheaper because of their rich source and simple technics. |
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| Keywords: | Binders for casting Plant oil pitchs Esterifying method Polyester waste |
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