1) hydrophile-lipophile balance (HLB)
亲水亲油平衡值(HLB)
1.
The molecular electronegativity-distance vector (MEDV) was used to describe the chemical structure of 65 anionic surfactants, with the help of multiple linear regression (MLR) technique and the stepwise multiple regression (SMR) method to filter variables, A QSPR model between MEDV and hydrophile-lipophile balance (HLB) was established.
采用分子电性距离矢量(MEDV)表征65个阴离子表面活性剂的分子结构,运用多元线性回归技术,同时采用逐步回归结合统计检测对模型变量进行筛选,建立了阴离子表面活性剂的亲水亲油平衡值(HLB)与MEDV的定量结构-性质关系(QSPR)模型。
2) Hydrophile and Lipophile Balance(HLB)
亲水亲油平衡值(HLB值)
3) hydrophile-lipophile balance
亲水亲油平衡(HLB)
4) hydrophile-lyophile banlance
亲油亲水平衡值
1.
Effect of hydrophile-lyophile banlance(HLB) on the stability of the emulsified oil and effect of a single nonionic emulsifier on the viscosity of the emulsified oil were investigated.
考察了亲油亲水平衡值(HLB)对乳化油稳定性的影响以及非离子乳化剂对乳化油粘度的影响,以HLB值为标准兼顾乳化油粘度设计出乳化效果较好的复合乳化剂,考察了复配乳化剂、乳化工艺条件对乳化燃料油的稳定性和粘度的影响,得出最佳的乳化工艺条件为:乳化剂用量为0。
5) HLB
亲水亲油平衡值
1.
According to Hydrophile and Lipophile Balance (HLB), the suitable surfactants have been selected and put into lubricating oil with single nanometer particles or two kinds of nano-materials, The tribology tests were carried out in four-ball tribotester.
介绍了纳米材料的制备,根据亲水亲油平衡值(HLB)选择了合适的表面活性剂,并将其加入到含有单种或两种复合纳米粒子的润滑油中进行表面改性,采用四球摩擦磨损试验机测定含纳米粒子的润滑油的摩擦学性能。
2.
Based on the principle of HLB, a scheme of epoxy acrylate modified with maleic anhydride was designed, and carboxylated acrylate epoxy with good water dispersity was synthesized successfully.
根据亲水亲油平衡值(HLB)设计了以马来酸酐改性环氧丙烯酸酯的方案,合成了具有良好水分散性的羧基化环氧丙烯酸酯树脂。
6) HLB value
亲水亲油平衡值
1.
The concept of HLB value is introduced and some methods to gain HLB value are recommended in this article.
文章介绍了表面活性剂的亲水亲油平衡值 (HLB值 )的概念、获取方法 ,并介绍了其在乳液聚合研究中选择乳化剂及控制复合乳化剂配比用量方面的一些应
2.
Ascertained that the optimum HLB value for emulsifying honey was 4.
研究了复合乳化剂和稳定剂在乳化蜂蜜中的应用,确定了蜂蜜乳化所需的最佳亲水亲油平衡值为4。
补充资料:亲水亲油平衡值
分子式:
CAS号:
性质:又称亲水亲油平衡值,是显示表面活性剂适用范围的数值。HLB值3~6为油包水型(W/O)乳化剂;7~9为润湿剂;8~18为水包油型(O/W)乳化剂;13~15为洗涤剂;15~18为增溶剂。HLB值测定方法很多,主要有实验法和计算法,后者较为方便。
CAS号:
性质:又称亲水亲油平衡值,是显示表面活性剂适用范围的数值。HLB值3~6为油包水型(W/O)乳化剂;7~9为润湿剂;8~18为水包油型(O/W)乳化剂;13~15为洗涤剂;15~18为增溶剂。HLB值测定方法很多,主要有实验法和计算法,后者较为方便。
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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