Properties And Utilizes Of Chromium Oxide Green

Chrome Oxide pigment known as Chrome Oxide Green. there have lots of preparation of chrome oxide method. but essentially has three types: by chromium hydroxide preparation strategy of chrome oxide green, ammonium sulfate sodium chromate salt decomposition approach, chromium anhydride direct decomposition process.

The thermal decomposition of ammonium sulfate sodium chromate salt, could be the Usa, Britain, Germany along with other nations plus the standard solutions of production of chrome oxide green, has turn out to be the largest output in preparing chrome oxide green, very best excellent, most varieties of production solutions. its benefit is somewhat straightforward production procedure, price lower than that of chromic acid decomposition approach, wide adaptability, started within the rotating mass production. the production approach of basic will not produce damaging gas. chromic acid decomposition process quickly in recent years . with all the consciousness of chrome oxide green. chromic anhydride in 1999 made chrome oxide production twice about chromium.

The physical properties of chrome oxide green. chrome oxide green with metallic luster. color is light green to dark green. magnetism,covering power is powerful, higher temperature resistant, weather resistant, insolube in water, inside the atmosphere is stable. exceptional weatherability, meet thermal stability, melting point 2265 degrees celsius, the boiling point of 3000 degrees celsius, is of top quality refractory components. chrome oxide green chemistry, insoluble in water, acid and organic solvents, slightly soluble in concentrated sodium hydroxide option, soluble in hot or boiling sodium bromate solution of sulfur phosphorus mixed acid, great paint high quality and fastness.

Chrome oxide green is often utilised for smelting metal chromium and chromium for generating stainless steel, auto parts , tools, tapes and videos. chromium cross the rust on metal simultaneously, sturdy and beautiful. made use of for enamel, glass industry,creating components. especially for the production of Ceramic Pigment, vibrant color merchandise.

At home and abroad, because the international economic recovery, constructing components, coating paint, plastic, ink along with other industries in the fast development, the demand of inorganic pigment also increase rapidly. with the speedy development of coating sector, as one particular from the key raw material for inorganic pigment obtained fast development. boost the amount of atmosphere security of inorganic pigment, utilizing has got extensively recognized sector enterprises, environmental protection inorganic pigment development direction on the trend of your occasions.