乙二醇硬脂酸酯在表面活性剂复合物中加热后溶解或乳化，降温过程中会析出镜片状结晶，因而产生珠光光泽。
常见的有可能造成1 4-二恶烷污染的原料包括聚乙二醇硬脂酸酯、月桂醇聚醚硫酸酯钠盐、聚乙烯和鲸蜡硬脂醇聚醚-20。
Common ingredients likely to be contaminated with 1, 4-dioxane include PEG-100 stearate, sodium laureth sulfate, polyethylene and ceteareth-20.
相比之下乙二醇双硬脂酸酯产生的珠光较强烈，乙二醇单硬脂酸酯产生的珠光较细腻。
Comparatively the glycol double stearin produces the pearly luster is intense, the glycol single stearin produces the pearly luster is exquisite.
以硬脂酸、乙二醇为原料，合成了珠光剂乙二醇硬脂酸酯，通过与其他组分的复配，制成了发用珠光香波，并对产品进行了性能测试和初步试用。
The glycol stearic acid ester was synthesized by esterification of glycol with stearic acid to prepare pearly shampoo, meanwhile, the function of the production has also tested and tried out.
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