Properties And Uses Of Chromium Oxide Green

Chrome Oxide pigment named Chrome Oxide Green. there have many preparation of chrome oxide course of action. but essentially has three types: by chromium hydroxide preparation process of chrome oxide green, ammonium sulfate sodium chromate salt decomposition strategy, chromium anhydride direct decomposition strategy.

The thermal decomposition of ammonium sulfate sodium chromate salt, is definitely the Usa, Britain, Germany and also other countries along with the simple procedures of production of chrome oxide green, has become the biggest output in preparing chrome oxide green, greatest high quality, most varieties of production methods. its advantage is somewhat straightforward production method, cost reduce than that of chromic acid decomposition process, wide adaptability, began within the rotating mass production. the production approach of simple will not create damaging gas. chromic acid decomposition process quickly in current years . using the consciousness of chrome oxide green. chromic anhydride in 1999 created 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 energy is sturdy, high temperature resistant, climate resistant, insolube in water, within the atmosphere is steady. outstanding weatherability, meet thermal stability, melting point 2265 degrees celsius, the boiling point of 3000 degrees celsius, is of good 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 remedy of sulfur phosphorus mixed acid, fantastic paint good quality and fastness.

Chrome oxide green may be applied for smelting metal chromium and chromium for creating stainless steel, auto components , tools, tapes and videos. chromium cross the rust on metal at the same time, powerful and beautiful. applied for enamel, glass industry,constructing supplies. particularly for the production of Ceramic Pigment, vibrant colour solutions.

At household and abroad, as the global economic recovery, developing components, coating paint, plastic, ink and also other industries inside the fast development, the demand of inorganic pigment also improve rapidly. using the rapid development of coating market, as a single with the key raw material for inorganic pigment obtained fast improvement. enhance the level of atmosphere safety of inorganic pigment, utilizing has got extensively recognized market enterprises, environmental protection inorganic pigment improvement direction on the trend on the times.