optimization of synthetic process of aqueous cationic etherifying agent 新型清潔壓裂液的室內(nèi)合成及性能研究
alkyl etherified resin 烷基醇醚化樹脂
5386-60 is a partially methanol etherified amino resin . it has rapid curing and lower baking temperature 5386-60樹脂是一種部分甲醚化的氨基樹脂,固化反應(yīng)快烘烤溫度低。
the applications of etherified end group capped polyether in the fields such as cleaning, textile dyeing and printing, food processing and synthesizing polyether modified organosilicon were introduced through practical examples 并通過實(shí)例介紹了醚化封端聚醚在清洗、紡織印染、食品加工及在合成聚醚改性有機(jī)硅等領(lǐng)域的應(yīng)用。
meanwhile, the pervaporation of pvb membrane containing etherified p-cd and ca membrane containing etherified p-cd were measured respectively, obtaining a permeation flux greater than other membranes with p-cd 同時(shí),測試了醚化-cd與聚乙烯醇縮丁醛(pvb)共混膜,醚化-cd與ca共混膜的滲透汽化性能,獲得了比較理想的滲透通量。