| 测定润滑脂中游离碱的影响因素 |
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| 引用本文： | 李咏,杨晓飞,陈京霞,刘芸衫,刘旭栋.测定润滑脂中游离碱的影响因素[J].合成润滑材料,2010,37(4):3-4. |
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| 作者姓名： | 李咏 杨晓飞 陈京霞 刘芸衫 刘旭栋 |
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| 作者单位： | 中国人民解放军第5719厂,四川611936 |
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| 摘 要： | 分析了影响润滑脂中游离碱测定的主要因素。试验表明,测定润滑脂中游离碱的溶解温度应为75℃左右,水解后应冷却到室温再进行滴定,同时滴定溶剂的含量也应适当。
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| 关 键 词： | 润滑脂 游离碱 测定 影响因素 |
Influence Factors of Determining Free Alkali in Greases |
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| Authors: | Li Yong Yang Xiaofei Cheng Jingxia Liu Yunshan Liu Xuedong |
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| Affiliation: | Li Yong Yang Xiaofei Cheng Jingxia Liu Yunshan Liu Xuedong ( No. 5719 Factory of PLA, Sichuan 611936, China) |
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| Abstract: | It was analyzed the primary influence factors of determining free alkali in greases. The tests showed that the dissolving temperature should be about 75℃ of determining free alkali in greases, and should be cooled to room temperature and then titrated after hydrolysis,while the contents of the titration solvent should also be appropriate. |
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| Keywords: | grease free alkali determination influence factor |
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