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- At last, with certain specific surfactant systems, when the HLB value is intermediate, W/O/W emulsions can be achieved. 最后根据某种特殊表面活性剂的规律,使HLB值居中,则可以生产出水包油包水(W/O/W)型乳剂。
- Those having a low HLB value have a high affinity for oily phases and render W/O emulsions. 在这种情况下,抗原相由分散成一系列的油相小滴组成。
- The surfactants were selected by calculation of HLB value and complex emulsifiers were compounded. 利用亲水-亲油值的计算选择表面活性剂,并据此研究、配制了复合型柴油乳化剂。
- The viscosity of the emulsion is closely linked to the surfactant structure and its HLB value. 乳剂的粘滞性将表面活性剂的结构及其HLB值紧密地联系在一起。
- At last, with certain specific surfactant systems, when the HLB value is intermediate, W/ O/ W emulsions can be achieved. 最后根据某种特殊表面活性剂的规律,使HLB值居中,则可以生产出水包油包水(//)乳剂。
- HLB value of surfactants R(-OCH 2CH 2)- nOCH 2COOMe with the different R, n and pH value are different , so their uses are different. 表面活性剂 R( - OCH2 CH2 )- n OCH2 COOMe因 R、n和 p H值不同 ,它们的 HLB值不同 ,用途也不同。
- The correlation between water number and HLB value was studied,and the results indicated that they corresponded with each other very well. 研究了破乳剂的水数与HLB值之间的对应关系,结果表明,两者之间有很好的对应规律。
- Surface activity of target matter was indicated by determining its surface tension、muddy point、HLB value and its dissolution. 通过测定产物的表面张力、浊点、HLB值及溶解性检测了产物的表面活性。
- This research synthesized of AP with VC and by-product methyl palmitate from Chinese Vegetable Tallow biodiesel, also determined HLB value of AP. 本研究以乌桕脂生物柴油副产物-棕榈酸甲酯为原料,与VC经酸催化合成AP,并测定了其HLB值。
- The HLB value of super heavy oil emulsion from well 1702 in Shuguang, Liaohe oilfield is measured by fluorescence method. 采用荧光法测定了辽河油田曙光采油厂1702井特稠油乳化HLB值。
- The influence of epoxy equivalent weight,emulsifier system and HLB value on emulsion property during emulsifying was studied in this paper. 本文讨论了碳纤维用上胶剂乳化过程中,环氧树脂的环氧当量、乳化剂及HLB值对乳液性能的影响;
- The special-crude oil emulsification HLB value of 3050 well of Xiaowa oilfield in Liaohe oilfield was determined with fluorescence law. 摘要采用荧光法测定了辽河油田小洼油田3050井特稠油乳化HLB值。
- OP-10 and Span-80, mixed together with mass fractions of 0.4% and 0.2%, respectively, forms the required emulsifier, which has acid tolerance and an appropriate HLB value. 选择了具有耐酸能力、且具适宜HLB值的OP-10和Span80混合体系作为乳化剂;OP-10和Span80的最佳质量分数分别为0.;4%25和0
- The best molecular structure of the ester ether forther has been designed through the Adding Method by use of the Hydrophile-Lypophile Balanc value(HLB value) of the surfactants. 采用表面活性剂“亲水-亲油平衡值”即HLB值的“加合法”计算公式,设计出醚酯类起泡剂的最佳分子结构。
- This paper not only introduces the pr operty of neutral sizing agent AKD an d the determination of its HLB value,but expounds the selection of emulsifie r. 本文简要介绍了中性施胶剂AKD的性质及乳化AKD所需表面活性剂HLB值范围的测定,同时对最佳乳化剂的选择作了简单的阐述。
- The HLB values of the surface actlve agent was determined with a water number method, whlch is simple and reliable. 采用水数法测定HLB值,方法简单,结果可靠。
- In order to obtain high stable W/O high F value oligopeptide emulsion, through the HLB value screening method to compound different type emulsifiers, the different HLB value were obtained. 为了得到高稳定性的W/O型蛋清高F值寡肽乳状液,本实验通过采用HLB值筛选法分别用不同类型的乳化剂进行复配,得到不同HLB值。
- The emulsifying experiments showed that surface activity of SMF of DE 5.5 was close to span-80, with HLB value as 6.8, CMC 0.7g/L and surface tension 28.5mN/m of 0.3% mass concentration. 乳化实验表明:酯化度为5.;5的反丁烯二酸蔗糖甲酯的HLB值为6
- Sugar esters with different HLB values are applied to be the emulsifier to stabilize the dispersion of nano/submicro cellulose. 以不同HLB值之蔗糖酯为乳化剂,稳定奈米/次微米纤维素悬浮液。
- Fatty acid sucrose esters is a safety and healthy of food emulsifier,it has widely HLB value and good physical and chemical characteristics.It has been widely using in food industry. 蔗糖酯是一种安全的食品乳化剂,有宽范围的HLB值,具有优良的物理化学性质,在食品中应用广泛。