Cerium oxide

1. The effect of rare earth polishing
2. Glass bleaching, coloring glass, rare earth clarifying agent, all contain iron oxide in the glass, it can pass into the glass
raw materials, sand, limestone and glass cullet ingredients in its existing form, there are two: one is to make color becomes dark blue glass divalent iron, another glass color turns yellow ferric, bleaching is the oxidation offerrous iron to ferric iron as ferric tone intensity only divalent iron ten one minute. Then add complementary coloragent, the colors and light green. REE is mainly used for glass discolored cerium oxide and neodymium oxide. RE glassbleaching agent to replace the traditional use of arsenic trioxide bleaching agents, not only improve efficiency, butalso to avoid the contamination of arsenic trioxide. Cerium oxide for glass decolorization with stable temperature performance, low cost, and does not absorb visible light and so on. Instead of the traditional use of cerium oxide as aglass of arsenic trioxide to clarify, clear colored bubbles and trace elements in the preparation of colorless glasseffect is remarkable, refined grain white fluorescent, transparency, increase glass strength and heat resistance. It alsoeliminates the arsenic pollution of the environment and the glass.