9.Abstract: Silicone fluid was emulsified with suitable emulsifier and auxiliary emulsifier.The stable emulsion of silicone defoamer was prepared with common stirrer.

• 文摘:通过选择适当的乳化剂、助乳化剂，采用普通的搅拌装置对硅油进行乳化，制得稳定的乳液型有机硅消泡剂。