2015年4月28日星期二

The Home And Utilization Of Chrome Oxide Green



Chrome Oxide Green is usually light green to dark green. Its density is often 5.21. its melting point could be 2266 degrees. Boiling point might be 4000 degrees. It's with metallic luster and with magnetic. And it has high covering power. It is also with higher temperature resistant,resistant to sunlight, not soluble in water, insoluble in acids, reasonably stable inside the atmospher. And it has no effect around the common concentration of acid and alkali and sulfur dioxide gas. In addition to, it truly is with exceptional quality of pigment and outstanding fastness
Typically speaking, as for chrome oxide, its color can be from light green to dark green and with shape of modest six square crystal. That is why it's also known as Green Chrome Oxide. It is going to become brown when it is hot. In contrast, when it becomes cold, it is going to still turn to green. The crystal is really really hard and is very stable. Even though it can be connected with hydrogen under the condition of red hot, there will probably be no change with it. What’s extra, chrome oxide might be soluted with Potassium bromate which can be in heating. It might be micro soluble in acids and alkalis. But on the other hand, it can pretty much be insoluble in water, ethanol and acetone. The relative density might be five.22. The melting point is about 2435 degree Celsius. The boiling point could be 4000 degrees Celsius. In addition to, it is actually irritating.
Speaking of chrome oxide’s home, as for its appearance and character, it truly is with colour of fresh green and shape of powder. What’s additional, it has no smell. Its melting point is about 2435 degree Celsius. Its relative density with may be five.22 and its boiling point is often 4000 degree Celsius. Its solubility is that it can be insoluble in water. But at the same time, it is actually soluble in acid and alkali and soluble in metal bromate solution.
But for Chrome oxide green’s usage, it truly is applied for coloring, or used as organic synthesis catalyst in smelting metal chromium and chromium carbide, ceramic, enamel, glass, leather,refractory material, building material and so on. It might also be used to create light materials and printing paper money’s specific ink, metal polishing abrasive material, metal surface chromizing, magnetic material and so on. And it's also is often utilized in paint, ceramics, rubber, art paint, and camouflage paint etc.. Chrome Oxide Green Pigment, Chrome Oxide Green Dye and Chrome Oxide Green Coating is often great examples.

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