▎ 摘　　要

NOVELTY - Preparing polyurethane thermally conductive anticorrosion coating, comprises (i) obtaining preparation amount of polyurethane thermally conductive anti-corrosion coating input by data processing unit, and determining the deployment amount of hydroxy-type aqueous-based polyurethane by the data processing unit, (ii) obtaining the addition amount of each substance corresponding to the deployment amount unit, and controlling and deploying the hydroxy-type aqueous-based polyurethane by control execution unit, (iii) controlling the quantitative addition of graphene oxide dispersion into the hydroxy-type aqueous-based polyurethane by the control execution unit after the deployment of the hydroxy-type aqueous-based polyurethane, and (iv) adding film-forming aid, defoamer and dispersant into mixed material prepared in the step (iii), and controlling stirring device to heat the mixed material by the execution control unit and carrying out constant temperature stirring to obtain final product. USE - The method is useful for preparing polyurethane thermally conductive anticorrosion coating. ADVANTAGE - The method: improves the addition accuracy of each substance in the deployment process of hydroxy-type aqueous-based polyurethane; and improves the factory quality of product. DETAILED DESCRIPTION - Preparing polyurethane thermally conductive anticorrosion coating, comprises (i) obtaining preparation amount of polyurethane thermally conductive anti-corrosion coating input by data processing unit, and determining the deployment amount of hydroxy-type aqueous-based polyurethane by the data processing unit according to the preparation amount, (ii) obtaining the addition amount of each substance corresponding to the deployment amount through the formula library by the data processing unit after the determination of the deployment amount, and controlling and deploying the hydroxy-type aqueous-based polyurethane by control execution unit according to the addition amount of each substance, (iii) controlling the quantitative addition of graphene oxide dispersion into the hydroxy-type aqueous-based polyurethane by the control execution unit after the deployment of the hydroxy-type aqueous-based polyurethane, and (iv) adding film-forming aid, defoamer and dispersant into mixed material prepared in the step (iii), and controlling stirring device to heat the mixed material by the execution control unit and carrying out constant temperature stirring to obtain final product.