Method for preparing self-drying type metallic gleaming lacquer

Abstract

The invention discloses a method for preparing self-drying type metallic gleaming lacquer. The method comprises the following steps: firstly, mixing acrylic acid, polyurethane resin and a wax solutionevenly; afterwards adding cellulose acetate butyrate and an auxiliary agent; then dispersing for 5-10min and mixing evenly; soaking aluminium powder in a solvent for 10-15min, stirring evenly, preparing coloured aluminium slurry, adding the coloured aluminium slurry into the prepared resin of the acrylic acid and the polyurethane resin, dispersing for 10-20min, mixing lacquer liquid evenly; and finally, forming the self-drying type metallic gleaming lacquer. The metallic gleaming lacquer prepared by the method can be directly applied to the prior precise machine tool, can be naturally dried without high-temperature roasting and also can be dried at low temperature, enables the appearance of the machine tool to be attractive after being coated on the surface of the machine tool, and is beneficial to truly reflecting the intrinsic value and the brand value of the machine tool and enhancing the competitive capacity of domestic precise machine tools in the market.

Description

technical field [0001] The invention relates to the technical field of coating paint for machine tool products, in particular to a preparation method of a self-drying metallic flash paint. Background technique [0002] In the face of the global financial crisis and fierce competition at home and abroad, foreign machine tool manufacturers continue to enter the Chinese market. In addition to technological advantages, these manufacturers also pay great attention to the overall shape, detail design and exterior coating of machine tools. Although the performance and precision of domestic machine tools are comparable to foreign machine tools, in comparison, domestic machine tools still lack due competitive advantages. The main manifestations are: the appearance and image of domestic machine tool products cannot truly reflect their intrinsic value, while Appearance image is precisely one of the most direct and important carriers to reflect brand value. [0003] Metallic flash pain...

AI Technical Summary

Problems solved by technology

[0004] However, since the current precision machine tool cannot be baked at high temperature (high temperature baking will cause large deformation of the precision machine tool, affecting the accuracy and quality of the machine tool), the existing metallic flash paint cannot be directly applied to the precision machine tool, resulting in The appearance and image of domestic machine tools cannot be significantly improved, and the surface of the machine tools is rough and not fine, which cannot truly reflect the intrinsic value and brand value of the machine tools. Naturally, it cannot gain an advantage in the competition with foreign machine tools.