| 一种新型型砂粘结剂的制备 |
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| 引用本文： | 刘兰香,毕玉遂.一种新型型砂粘结剂的制备[J].山东理工大学学报,2005,19(3):104-106. |
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| 作者姓名： | 刘兰香 毕玉遂 |
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| 作者单位： | 山东理工大学化学工程学院，山东淄博255049 |
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| 摘 要： | 采用精制棉油脂肪酸蒸馏过程中排出的蒸馏残渣为原料，制备一种新型型砂铸造用粘结剂．当粘结剂加入量为3％时，其抗拉强度可达23MPa，湿压强度可达0．016MPa．同合脂油相比，该粘结剂不但性能优良，而且价格低廉，适用于铸造生产．
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| 关 键 词： | 铸造粘结剂 制备 蒸馏残渣 棉籽油 脂肪酸 |
| 文章编号： | 1672-6197(2005)03-0104-03 |
| 修稿时间： | 2004年12月29 |
Preparation of a novel moulding sand adhesive |
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| LIU Lan-xiang,BI Yu-sui.Preparation of a novel moulding sand adhesive[J].Journal of Shandong University of Technology:Science and Technology,2005,19(3):104-106. |
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| Authors: | LIU Lan-xiang BI Yu-sui |
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| Abstract: | A new kind of moulding sand adhesive used for casting industry was prepared from distillation test residue of cottonseed oil fatty acid. When the addtion of the adhesive is 3%, the tensile strength of the sand cores is over 23MPa, and the wet compression strength over is (0.016MPa). Comparing with synthetic-fat binder, its properties are superior, its price is cheap and it is suitabl for casting industry. |
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| Keywords: | cast adhesive preparation distillation test residue cottonseed oil fatty acid |
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