Description of Basic Copper Carbonate


Basic Copper Carbonate occurs naturally in two crystall […]

Basic Copper Carbonate occurs naturally in two crystalline forms, blue (azurite) and green (malachite). Azurite and malachite have been used as gemstones and paint pigments since antiquity. They are prepared as pigments by careful selection, grinding, washing, and levitation. As coarsely ground particles, they give a deep opaque color, but when finely ground, the pigments give a lighter more transparent tone. Azurite and malachite are lightfast but are sensitive to acids and sulfur fumes. Basic copper carbonate can also be made artificially by coloring chalk with copper sulfate. The equivalent synthetic pigments, called blue and green, tend to have regularly sized particles with rounded edges.

Wujiang Weishida Copper Technology Co.,Ltd. has 12,000 square meters of production base. By virtue of their sincere cooperation, reciprocity of the business philosophy for the industry users around the country to provide high-quality non-ferrous metal products. Weishida specializes in producing cuprous chloride, basic copper carbonate, copper acetate, copper oxide, copper sulfate. Our company has established a perfect quality assurance system, quality inspection and testing equipment, testing, testing and technology development strength, to ensure the stability of product quality, fully able to meet the pre-market after-sales service to provide users with the need. To provide users with quality products and services is the consistent aim of our plant. I sincerely look forward to plant the development and promotion of new and old customers and friendly exchanges.