| 聚脲金属盐复合润滑脂的研究 |
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| 引用本文： | 邓才超,郭小川,王少文,赵光哲.聚脲金属盐复合润滑脂的研究[J].润滑油,2008,23(5):34-38. |
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| 作者姓名： | 邓才超 郭小川 王少文 赵光哲 |
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| 作者单位： | 1. 陆航研究所,北京,101121
2. 后勤工程学院,重庆,400016 |
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| 摘 要： | 在二聚脲润滑脂的基础上研制了复合锂-脲、钠-脲、钾-脲、镁-脲、钙-脲和钡-脲润滑脂，并考察其性能。结果表明，聚脲稠化剂与金属盐在一定条件下能复合成脂，研制的聚脲金属盐复合润滑脂在保持聚脲润滑脂优良性能的基础上，具有突出的极压抗磨性和高温轴承寿命，成本较聚脲润滑脂低。
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| 关 键 词： | 聚脲润滑脂 金属盐 合成 |
THE RESEARCH OF POLYUREA CARBOXYLATE COMPOSITE LUBRICATING GREASE |
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| DENG Cai-chao,GUO Xiao-chuan,WANG Shao-wen,ZHAO Guang-zhe.THE RESEARCH OF POLYUREA CARBOXYLATE COMPOSITE LUBRICATING GREASE[J].Lubricating Oil,2008,23(5):34-38. |
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| Authors: | DENG Cai-chao GUO Xiao-chuan WANG Shao-wen ZHAO Guang-zhe |
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| Affiliation: | DENG Cai- chao, GUO Xiao - chuan, WANG Shao - wen, ZHAO Guang - zhe (1. Research Institute of Army Aviation, Beijing 101121, China; 2. Logistical Engineering University, Chongqing 400016, China) |
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| Abstract: | On the basis of di - urea lubricating grease, the composite lithium - urea, sodium - urea, kalium - urea, magnesium - urea, calcium - urea and barium - urea lubricating greases were synthesized. And their properties were researched. The results showed that the grease can be synthesized by polyurea thickener and carboxylate. Besides having the properties of polyurea grease, the polyurea carboxylate composite lubricating greases possess perfect EP/anti- wear properties and bearing life under high temperature also, with much lower price. |
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| Keywords: | polyurea lubricating grease carboxylate synthesizing |
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