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1)  Surfactant NP 7
表面活性剂NP-7
2)  surfactant [英][sə:'fæktənt]  [美][sɝ'fæktənt]
表面活性剂
1.
Synthesis and characterization of N-12-hydroxystearyl aminoacid-based surfactants;
N-12-羟基硬脂酰氨基酸型表面活性剂的合成与表征
2.
A new sulphate Gemini surfactant for oil and gas recovery;
油气开采用新型硫酸盐型Gemini表面活性剂
3.
Effects of the structure of polyoxypropylene ether surfactants and the salinity of water on oil-water interfacial tension;
聚氧丙烯醚型表面活性剂结构及矿化度对油水界面张力的影响
3)  surfactants
表面活性剂
1.
Effects of surfactants on volatilization of p-chloronitrobenzene;
表面活性剂对动态水体中对氯硝基苯挥发的影响
2.
On the Effect of Surfactants on the Plant-Esterase Method for Testing of Residual Pesticides in Vegetables;
表面活性剂对检测蔬菜中残留农药的植物酯酶方法的作用
3.
Theoretical Expression and Experiment on Surface Tension in Ideal Binary Mixtures of Surfactants;
理想混合表面活性剂表面张力的计算公式及实验验证
4)  surface active agent
表面活性剂
1.
The application of surface active agent in wet desulfuration and dedusting of fuel gas;
表面活性剂在湿法烟气脱硫除尘中的应用
2.
Effect of surface active agent to electroless composite plating film on Ni-P-carbon nanotubes;
表面活性剂对Ni-P-纳米碳管化学复合镀层性能的影响
3.
Experimental investigation of reduced viscosity with ultrasonic irradiation and surface active agent on oil;
超声-表面活性剂对原油降粘的实验研究
5)  surface active agents
表面活性剂
1.
The preparation and application of low irritating surface active agents.;
低刺激性表面活性剂的合成与应用
2.
In order to improve the deposition rate and anti-corrosion properties of electroless plating Ni-P on aluminum,effects of stabilizing agents and surface active agents on the deposition rate and corrosion resistance of electroless plating Ni-P were studied.
为了改善铝基体上化学镀Ni-P存在的镀速慢、镀层腐蚀性能差等问题,研究了稳定剂和表面活性剂对铝化学镀Ni-P镀层的沉积速度、硬度、孔隙率、结合力、耐蚀性、腐蚀电位、表面形貌等性能的影响。
3.
The influence of different surface active agents on phase and structure of nanometer ZnO/ZrO2 catalyst prepared by co-precipitation-vacuum drying method has been investigated in the paper,and the desulphurization properties of the catalyst has been measured by gas chromatograph in simulated flue gas.
研究不同表面活性剂对采用共沉淀-真空冷冻干燥法制备的ZnO/ZrO2纳米催化剂的结构和物相变化的影响,并在模拟烟气中利用气相色谱仪进行脱除SO2性能的测定。
6)  Surface-active agent
表面活性剂
1.
The progress of using surface-active agent as metal corrosion inhibitor;
表面活性剂用作金属缓蚀剂的进展
2.
Application of surface-active agent on the preparation of nanometre ammonium octamolybdate has been investigated.
重点探索了表面活性剂在纳米八钼酸铵制备中对产品粒径的影响效果和在纳米八钼酸铵制备过程中表面活性剂的选择,通过实验获得最佳的阴离子表面活性剂。
3.
This paper analysed using 601 anionic and 105 non-ionic surface-active agents and the compound of the two kinds, so as to increase the quality of washed wool and achieve better economic results by different kinds of surface active-agent and consistency.
通过洗毛实验,检测洗净毛含脂率,探讨洗毛工艺中表面活性剂的复合效应,确定了最佳洗毛工艺。
补充资料:乳化剂NP
分子式:C9H19C6H4O(CH2CH2)nH (n=9, 12)
分子量:500左右
CAS号:暂无

性质:非离子表面活性剂。浅黄色软膏状物,粘度(50℃)(66±10)mPa·s,密度(50℃)1.04g/m3,折射率1.479,倾点(7±5)℃,闪点>250℃,HLB约13,浊点(1%水溶液)52-54℃,碘值<1。具有乳化、润湿、去污、破乳等表面活性,在较宽的pH值范围和温度范围内都很稳定,抗硬水能力强,可与阴、阳离子表面活性剂配伍,是性能良好的非离子表面活性剂。

制备方法:壬基酚在碱性催化剂存在下与环氧乙烷加成反应制得。一般水溶剂作中间介质经氧化钙催化乙氧基化制得。

用途:是性能良好的非离子表面活性剂,主要用于各种清洗剂,纺织工业助剂,润滑油、树脂的乳化剂等。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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