Detailed knowledge of zinc oxide

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Zinc oxide manufacturers tell us that zinc oxide should move towards new materials and high-tech industries in order to meet the demands of technological development. Gradually increase investment and policy incentives for manufacturers that produce high-quality zinc oxide products, in order to gain a stronger position in the market. Change the current situation of low quality, limited product variety, and fierce competition. We should seize the opportunity and strive to develop multifunctional zinc oxide. 　　Zinc oxide exists mainly in the form of red zinc ore or a white powder. Trace impurities such as manganese present in red zincite give the ore a yellow color. When the crystal is heated, oxygen atoms escape (at 800°C, oxygen atoms accounting for 0.007% of the total), causing the crystal to turn yellow. When the temperature drops, the crystal returns to its original color. 　　Zinc oxide manufacturers tell us that when the temperature reaches 1975°C, zinc oxide decomposes to produce zinc vapor and oxygen. When zinc oxide is mixed with a concentrated aqueous solution of zinc chloride, basic zinc chloride is formed, which possesses hardening properties similar to those of cement and is commonly used in dental procedures. Article source: Jiangsu Xingfa Zinc Industry http://www.jszfxy.cn