▎ 摘　　要

NOVELTY - Self-dispersible organic silicon defoaming agent comprises 30-50 pts. wt. organic silicon oil, 3-5 pts. white carbon black, 6-10.1 pts. graphene oxide modified organic silicone oil, 8-10 pts. composite emulsifying agent, 0.1-0.5 pt. coupling agent, and 0.8-1 pt. thickening agent. 0.2-0 5 pt. preservative and 120-150 pts. deionized water. USE - Self-dispersible organic silicon defoaming agent. ADVANTAGE - The raw material used in the invention is low toxicity, low irritation, environment-friendly and high efficiency. The emulsifying agent of organic silicon defoaming agent has low foaming, good biological degradability and wide application. It has graphene oxide special micron-sized sheet structure, so that the organic silicon absorbed on the graphene oxide surface is paved in the foam system, so the obtained defoamed agent not only can play fast, stable, low surface tension and so on.