The application prospects of solvent-free coatings in the petrochemical anticorrosion field are vast.Firstly,solvent-free coatings with environmental protection,long-term,safe and other characteristics,become an ideal choice in the field of petrochemical anticorrosion;Secondly,the traditional coating has the pain points of short service life,environmental pollution,non-drying in narrow space,unsafe construction in closed environment,etc.,solvent-free coatings can effectively solve these problems.Solvent-free coatings can be used for anticorrosion protection of petrochemical facilities such as oil tanks,pipelines,and equipment,with a wide market and good economic benefits.The advantage of solvent-free coatings lies in their low volatility,ability to form a dense protective film,and provide excellent anticorrosion performance and long-term lifespan.Therefore,this study will focus on exploring the application prospects of solvent-free coatings in the field of petrochemical anticorrosion,providing effective solutions to the issues of anticorrosion coatings in the petroleum refining process.