1) hydrophobic-lipophilic balance
亲水-疏水平衡值
2) hydrophile-lipophilebalance
亲水—疏水平衡值
3) Hydrophobicity-hydrophilicity balance
疏水-亲水平衡
1.
Hydrophobicity-hydrophilicity balance relationships for collectorlessflotation, including self-induced and Na_2S-induced flotation, have been established, throughsolvent extraction-chemical analyses of neutral sulphur (S~0) from sulphide mineral surfaces,measurements of pulp potential and flotation tests.
通过硫化矿物表面中性硫(S~o)的溶剂提取-化学分析、矿浆电位测定和浮选试验,建立了自诱导浮选和硫化钠诱导浮选的疏水-亲水平衡关系,分别用[S~o]/[OH~-]和[S~o]/[OH~-]+[HS~-])表示S~o的生成量[S~o]受矿浆电位调控研究结果表明,pH值相同时,[S~o]值越大,矿物表面疏水性高,浮选行为好pH值高,[OH~-]值高,矿物表面亲水性大,浮选需要的[S~o]多;反之亦然同一pH值下,硫化钠诱导浮选所需[S~o]较自诱导浮选
4) hydrophilic-hydrophobic balance
亲水-疏水平衡
5) 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。
6) 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。
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。
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参考词条