Magnesium manganese best quality price gifted Xuzhou double Shengda

Magnesium manganese best quality and price priority, second only after the United Xuzhou double Shengda Steel; aluminum smelting process of adding other metals such as: manganese, magnesium, copper, zinc, iron, tin and other constitutes the various series of aluminum alloy . The construction of the aluminum industry will be applied to the first kneading and rolling the sheet profile. Construction of aluminum doors and windows common TM kneading the primary use of the 6000 series aluminum profiles, aluminum is now the production of human life in the application of the amount of metal ranks in second place. Construction of roof and wall systems use primary aluminum standing seam-Mn-Mg alloy 3000 series, 3000 series Al-Mn-Mg elongation, hardness, tensile strength, yield strength and other targets are suitable for roof curling, rolled equipment processing, which are widely used in roof, walls and other construction outside the protection system works, and it worked out all kinds of painting and coating systems technology to become colorful appearance. Al-Mn-Mg aluminum alloy painted classification: Non-painted aluminum commodity hammer (no rules patterns) magnesium manganese best quality, price gifted Xuzhou double Shengda embossed aluminum (with custom patterns) pre-passivated aluminum surface Disposal board. Such goods at the plate not painted surface disposal, the need for the appearance of the surface is not high, the price is low. Paint coating technology into commodities by spraying aluminum (spraicoat and pre-roll aluminum (coilcoat varieties can be divided into two kinds according to paint: polyester (Polyest polyurethane (Polyurethan polyamide (Ployamid modified silicone (ModifiSilicon ring epoxy resin (Eposi fluorocarbon (PVDF and so on. metal roof and wall systems are required to be cleaned and degreased aluminum substrate disposed of, and the surface of the aluminum plate constituted by a layer of chemical conversion coating of chromium disposal, called aluminum pretreatment Step through after pretreatment, then primer and paint coating and baked in (two Tu two grilled system) ultimately produce various colors of aluminum. In addition to the most common two Tu two bake, especially color and lower functional requirements, but also supply three-coat three-bake and four Tu four grilled system. magnesium manganese best quality, price gifted Xuzhou double Shengda