Analysis of the use of natural red iron oxide

Iron oxide red do you know? Professionals may be more familiar with such items. Today we'll learn a wide range of uses of natural iron oxide red! Look at it together!
Red iron oxide has both natural and  Metal stearate artificial. West said the natural red. A substantially pure iron oxide. Red powder. As production methods and operating conditions, their crystal structure and physical properties are very different, color changes from orange to blue to violet light between. Hiding power and tinting strength are great. There  are excellent light, high temperature performance and resistance to atmospheric effects, resistance to dirty gas, all the alkali resistance. Only in  optical brightener concentrated acid under heating was gradually dissolved.
 Natural red iron oxide has good coloring power, the production of ultra-fine natural red iron oxide pigments, the main chemical ingredient, fine texture, pure color, particle size distribution science, measured by the Chinese Institute of Chemical Industry Metals data indicate that, in similar products , it is non-toxic, high temperature, not with acid, alkali, salt effect, is replaced Hongdan green pigments. Surface to be easily attached to dust, Every time there was rain Xueshuang, more so the film surface scrub as new, soft  lead stearate colors and elegant, do not fade, change color, replace part of red iron oxide. Natural red iron oxide is mainly used for the production of iron red paint industry series primer, paint, mixed paint and high-grade paint colors such species or building components for color, natural red iron oxide can replace the roots of materials and precipitated barium sulfate , talc and other fillers. ...