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| 非PFOA型氨基酸氟碳表面活性剂的合成与性能测试 | |
| 引用本文： | 端木亭亭,王嘉,王培源,董长勋,廖光煊.非PFOA型氨基酸氟碳表面活性剂的合成与性能测试[J].消防科学与技术,2011,30(7):624-627. |
| 作者姓名： | 端木亭亭 王嘉 王培源 董长勋 廖光煊 |
| 作者单位： | 1. 南京农业大学理学院,江苏,南京,210095上海瀛正科技有限公司,上海,200240 2. 中国科学技术大学,火灾科学国家重点实验室,安徽,合肥,230026;上海瀛正科技有限公司,上海,200240 3. 上海瀛正科技有限公司,上海,200240 4. 南京农业大学理学院,江苏,南京,210095 5. 中国科学技术大学,火灾科学国家重点实验室,安徽,合肥,230026 |
| 摘 要： | 通过RfCOF经过一系列反应生成非PFOA型氨基酸型氟碳表面活性剂,并通过酸碱滴定、IR、19FNMR、1HNMR等对其进行结构表征,证明合成产物为所要的目标产物。通过拉起液膜法、振荡法测得其临界表面张力为17.7mN/m,临界胶束浓度为1×10-3mol/L。所合成的表面活性剂具有良好的发泡稳泡能力以及在油面上的铺展性能,可应用于轻水型泡沫灭火剂配方中。 |
| 关 键 词： | 氨基酸氟碳表面活性剂 表面张力 发泡倍数 |
Synthesis of no-PFOA type amino acid fluorocarbon surfactant and the performance tests |
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| DUAN MU Ting-ting,WANG Jia,WANG Pei-yuan,DONG Chang-xun,LIAO Guang-xuan.Synthesis of no-PFOA type amino acid fluorocarbon surfactant and the performance tests[J].Fire Science and Technology,2011,30(7):624-627. | |
| Authors: | DUAN MU Ting-ting WANG Jia WANG Pei-yuan DONG Chang-xun LIAO Guang-xuan |
| Affiliation: | DUAN MU Ting-ting1,3,WANG Jia2,WANG Pei-yuan3,DONG Chang-xun1,LIAO Guang-xuan2(1.Science College,Nanjing agricultural University,Jiangsu Nanjing 210095,China,2.State Key Laboratory of Fire Science,University of Science and Technology of China,Anhui Hefei 230026,3.Shanghai Intechem technology Co.,LTD.,Shanghai 200240,China) |
| Abstract: | The No-PFOA amino acid type fluorocarbon surfactant was synthesized by using the RfCOF as raw materials.Then,its structure was characterized by acid-alkali titration,IR,1HNMR,19FNMR etc.to confirm the target produce.Fi-nally,its surface tension was tested to be 17.7 mN/m,criticalmicelle concentration was tested to be 1×10-3 mol/L through pull up liquid membrane method,Oscillation method.This surfactant has good performance on foam stability bubble ability,spreading well on oil surface,and can be used in light water foam extinguishing agent. |
| Keywords: | amino acid fluorocarbon surfactant surface tension foaming multiple |
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