| FeOEX-R Red iron oxide is an inorganic color pigment with bright red powder. The fine power has a higher hiding power and stronger coloring power. The products have excellent thermal stability and color stability during mechanical shear(e.g.grinding). FeOEX-R series of products adopt the hydrochloride acid method to extract production of raw materials and to get reaction materials with low heavy metal content and low impurity content. Red iron oxide produced by the process of liquid-alkali neutralization and medium-temperature calcination is different from the condensed false particles generated by conventional air oxidation method, which has high coloring power and strong hiding power so as to reduce the use of pigments in coatings and plastic products. In addition, it can save and protect environment. Applications: Industry Ceramic Ink and Paper Architecture Main Features 1.High Tinting Power 2.High Covering Power 3.Low Oil Absorption 4.Low Impurities 5.Low Heavy Metal Content FeOEX-R100 Technical Parameters Characteristics of the ProjectSpecification CIE DL*锛?.3 to锛?.8 CIE Da*锛?.3 to锛?.8 CIE Db*锛?.3 to锛?.3 Relative tinting strength(%)110 Residue on sieve0.01% Oil absorption value15-20g PH value of suspension in H鈧侽6-8 Volatile at 105鈩?/p0.3% Soluble in water0.1% Bulk Density80-87g Heavy metal content (Optima8000ICPOES)Pb:0.2ppm Cd:0.2ppm Hg:0.2ppm Sb:0.2ppm Cr:14ppm Ba:4.0ppm Ni:2.0ppm Zn:25ppm As:2.0ppm Cu:15ppm Particle size D50(Malvern 3000E)0.3-0.5 Total iron as Fe鈧侽鈧?95.0 Product technical reference is subject to COA. Storage conditions Store in a dry place. Keep away from moisture, high temperature, and acid and alkali things.Iron Oxide website:http://www.chinatangcaitio2powder.com/iron-oxide/ |
