Dalian aluminum alloy die-casting includes aluminum, magnesium and zinc alloy die-casting products, which are widely used in cars, telecommunications, motorcycles, household appliances and other professions. Aluminum alloy die-casting release agent is a necessary auxiliary in the production process. Because the volume and size of the products are different, the degree of structural disorder is different, and the post-processing requirements of the products are different, the requirements for release agents are also different.