Copper in the process of interaction with the atmosphere and marine environment, the surface can generate a passivated or semi-passivated protective film, but in the high humidity and high temperature environment, the surface of the copper material is very easy to oxidize and discoloration, and corrosive gases in the atmosphere (eg. sulfur dioxide, hydrogen sulfide, oxides of nitrogen, etc.) will also accelerate the corrosion of copper.

Corrosive impurities in copper, such as acidic compounds (acidic oxides and reactive sulfides) and elemental sulfur react with copper, which can easily lead to corrosion.

Copper has a unique and beautiful color and is often used for architectural and other decorative purposes, but the high price and the high cost of maintenance and replacement at a later stage limit the application of copper decoration.

High transparency of paint film, highlighting the texture of copper. After drying, the paint film has warm and moist feel, and improves the high-grade feeling. High hardness and scratch resistance, easy to transport and install.

The product conforms to the national environmental protection requirements, green environmental protection and low VOC, with water as the solvent, can be bent after processing. Convenient for secondary processing of product modeling.

The product is convenient to use, easy to operate, wide drying conditions, fast speed, good construction controllability performance, high efficiency.