The centrifugal sedimentation rate of the system dropped to a lowest point at some ratio of diglycol to deionized water.
体系的沉降稳定性在二甘醇达到某一比例时有最大值。
参考来源 - 分散剂对超细有机颜料水性分散体系稳定性的影响The results showed as follows:(1) Using p-toluene sulphonic as catalyst, and toluene as dehydrate reagent, the optimal mol ratio of reactants was n(adipic acid):n(diglycol):n(2-ethyl-hexanoic ethanol): 0. 2:0.17:0.14.
实验结果如下：(1)通过响应面因素的选取实验，确定了催化剂为对甲苯磺酸，携水剂为甲苯以及反应物摩尔比为己二酸：一缩二乙二醇：异辛醇摩尔比为0.2：0.17：0.14。
参考来源 - 与HFC·2,447,543篇论文数据，部分数据来源于NoteExpress
The synthetic principle and the process method of diglycol dioleate were discussed in this paper.
本文探讨了一缩二乙醇油酸双酯酯化反应的合成原理及其工艺操作方法。
Diglycol diacetate had been obtained with sulfuric acid or toluene-p-sulfonic acid as catalyst in lab.
研究了在实验室条件下，以硫酸、对甲苯磺酸为催化剂合成二甘醇二醋酸酯的方法。
So the optimum recipe of ink was settled, that is dye 10%, propanetriol 2.5%, caprolactam 4%, diglycol 15%.
确定了模拟喷墨印花最佳墨水配方：染料10%，丙三醇2.5%，己内酰胺4%，二甘醇15%。
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