The application of iron oxide pigments in the building materials is more and more big

Iron oxide pigment is the biggest consumer sector construction and coating industry.The rise and fall of the two big industry and direct control of the region of consumption demand change.In recent years is used only for the color of the iron oxide mortar each year more than 7000 tons.In addition to the material that lay the ground,western European concrete roof tile,concrete bricks,concrete block,color brick,mortar and color also need iron oxide pigments.In North America,Canada,the influence of European style,iron oxide consumption structure similar to Europe,Canada and Australia iron oxide pigments are mainly used in construction industry in Western Europe and 60% of iron oxide used in building materials.Each year in the United States such as consumption of 50000 tons,30000 tons for use in construction;The concrete floor material with iron oxide growth at an alarming rate.65% for iron oxide product of its concrete industry in Canada,10% for color concrete mortar.In Australia iron oxide pigment volume of twenty thousand tons,the demand for its ups and downs with the number of new buildings.The United States in recent years,influenced by the European market,the dosage of the construction industry in the iron oxide pigments with rapid development of the industry is also increasing,about synthetic iron oxide of 40000~50000 tons of annual consumption.American iron oxide in the building materials sector is mainly used for concrete paving blocks (accounts for about 15%~20%) use a lot of iron oxide red,iron yellow,iron brown,iron black color concrete products.Used for building construction,iron brown,iron black in China is the most popular building materials stain.In general,foreign iron oxide consumer market,whether existing or potential market,are mainly controlled by coloring building materials demand.

By Nicole