首先，将两亲性嵌段共聚物溶于共溶剂(common solvent)，配成一定浓度的嵌段共聚物的溶液。通常情况下，嵌段共聚物的浓度在 1 mg/mL 至300 mg/mL 之间。
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Miscibility of CPP with other common coating resins was researched by means of several methods and predicted result(the criteria a and )by dilute solution viscometry is consistentwith the result by means of co-solvent method.
用不同方法研究了氯化聚丙烯与常用涂料树脂的相容性，用稀溶液粘度法(α判据和β判据)预测结果和共溶剂法测定结果一致。
参考来源 - 氯化聚丙烯及其马来酸酐接枝物的性能测定·2,447,543篇论文数据，部分数据来源于NoteExpress
加入共溶剂可降低反应苛刻度。
采用SEM表征手段考察了共溶剂或共表面活性剂对介孔材料颗粒外貌的影响。
By means of scanning electron microscopy analysis (SEM), the effects of cosolvent or cosurfactant on morphology of mesoporous silica were investigated.
结果表明，四氢呋喃是良好的共溶剂，游离脂肪酸含量高的废食用油有利于共溶体系的形成。
The results showed that tetrahydrofuran was a better cosolvent and the waste edible oils containing abundant free fatty acids was liable to form miscible system.
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