Increasing the amount of iron oxide pigment

At present, some new color in the color brick cement brick production process  Chrolinated polyethylene often encounter fade, color varies, appeared brick surface, “frost” and so on, give colored brick, tile manufacturers resulted in the economy, the quality of credit losses on the various causes of these phenomena is the largest consumer of iron oxide pigments and coatings sector is the construction industry. Changes in demand and the rise and fall of these two industries directly controlled consumption situation in the region. In recent years, only for color iron mortar over 7000 tons per year. The amount of iron oxide pigments in the construction industry with the rapid development of the industry is also growing about synthetic iron oxide 40,000 ~ 50,000 tons annual  Metallic stearate consumption. American iron oxide is mainly used in the building materials sector concrete paving blocks (about 15% to 20%) with a large iron red, iron oxide yellow, iron brown, iron black colored concrete products manufacturing. For housing construction, iron brown, black iron is the most popular building material in China colorants. In short, the foreign iron consumer market, whether it is an existing market or potential market, the main demand of construction materials are being affected by the color control.