| 中低温低泡除油剂的研究 |
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| 引用本文： | 谢丽燕,曾振欧,张晓明,赵国鹏. 中低温低泡除油剂的研究[J]. 电镀与涂饰, 2011, 0(8): 49-53 |
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| 作者姓名： | 谢丽燕 曾振欧 张晓明 赵国鹏 |
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| 作者单位： | 1. 华南理工大学化学与化工学院,广东广州,510640
2. 广州二轻工业科学技术研究所,广东广州,510170 |
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| 摘 要： | 研究了一种能在低温下除去金属表面油污的低泡除油剂.采用复配试验筛选了合适的低泡非离子表面活性剂.通过正交试验研究了各组分对除油效果的影响,得到中低温低泡除油剂的最佳配方为:DOWFAX 2A1 1.0 g/L,TX-10 1.25 g/L,天然植物醇油烷氧基化物0.5 g/L,EP2445 0.25 g/L,Na2Si...
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| 关 键 词： | 除油剂 中低温 低泡 表面活性剂 |
Study on low foam degreaser at low-and-medium temperature |
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| XIE Li-yan,ZENG Zhen-ou,ZHANG Xiao-ming,ZHAO Guo-peng. Study on low foam degreaser at low-and-medium temperature[J]. Electroplating & Finishing, 2011, 0(8): 49-53 |
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| Authors: | XIE Li-yan ZENG Zhen-ou ZHANG Xiao-ming ZHAO Guo-peng |
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| Affiliation: | School of Chemistry and Chemical Engineering,South China University of Technology,Guangzhou 510640,China |
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| Abstract: | A low foam degreaser that can efficiently remove oil and grease from metal surface at low-and-medium temperature was developed. Low foam nonionic surfactants were selected by formulation experiment. The effect of individual component of the degreaser on degreasing effect was studied by orthogonal test,and the optimal composition was obtained as follows:DOWFAX 2A1 1.0 g/L,TX-10 1.25 g/L,specialty alkoxylate 0.5 g/L,EP2445 0.25 g/L,Na2SiO3·5H2O 5 g/L,Na2CO3 25 g/L,sodium tripolyphosphate(STPP) 10 g/L,and C6H5Na3O7·2H2O 2 g/L. The cloud point,cleaning power and foaming performance of the optimal degreaser were tested. The degreaser exhibits excellent degreasing effect,low foam,and quick defoaming at a temperature of 40-50 °C. |
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| Keywords: | degreaser low-and-medium temperature low foam surfactant |
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