科技创新后的轻烧镁粉 Light burned magnesium powder after technological innovation
发布日期：2015-12-05 00:00 来源：http://www.ykbhlm.com 点击：
轻烧镁粉(Mgo)，中文又称轻烧粉，轻烧氧化镁，氧化镁粉，菱苦土，苦土粉；英文别名Magnesium oxide ，Magnesia usta ，Calcined magnesia ，Magcal ，Maglit.轻烧镁粉，白色细微粉末，无臭、无味，该品不溶于水或乙醇，微溶于乙二醇，熔点2852℃，沸点3600℃，轻烧镁粉有高度耐火绝缘性能。经1000℃以上高温灼烧可转变为晶体，升至1500℃以上则成死烧氧化镁(也就是所说的镁砂)或烧结氧化镁。轻烧镁粉是碱性氧化物,具有碱性氧化物的通性，属于胶凝材料。 暴露在空气中，容易吸收水分和二氧化碳而逐渐成为碱式碳酸镁，与水结合生成氢氧化镁，呈微碱性反应，饱和水溶液的pH为10.3。溶于酸和铵盐难溶于水，其溶液呈碱性。不溶于乙醇。
Light burned magnesium powder is a flex-resistant, pressure-resistant, high-strength, gel material that is widely used in rubber, plastics, wires, cable dyes, paints, glass, ceramics, chemical reagents, medicine, food additives, etc .; Progress and development, the industrial use of magnesium oxide has become more extensive.
Lightly Burned Magnesium Powder (Mgo), also known as Chinese Lightly Burned Powder, Lightly Burned Magnesium Oxide, Magnesium Oxide Powder, Lingkuo Earth, Bitter Earth Powder; English alias Magnesium oxide, Magnesia usta, Calcined magnesia, Magcal, Maglit. Powder, white fine powder, odorless, tasteless, this product is insoluble in water or ethanol, slightly soluble in ethylene glycol, melting point 2852 ℃, boiling point 3600 ℃, light burned magnesium powder has high fire-resistant insulation properties. It can be transformed into crystals when it is burned at a temperature higher than 1000 ° C, and it will become dead burned magnesia (also known as magnesia) or sintered magnesia when it rises above 1500 ° C. Light-burned magnesium powder is an alkaline oxide, which has the permeability of alkaline oxide, and belongs to a gelling material. When exposed to air, it easily absorbs water and carbon dioxide and gradually becomes basic magnesium carbonate. It combines with water to form magnesium hydroxide, which shows a slightly alkaline reaction. The pH of the saturated aqueous solution is 10.3. It is soluble in acid and ammonium salt, hardly soluble in water, and its solution is alkaline. Insoluble in ethanol.
Physical and chemical index of light burned magnesium powder
As one of the leading enterprises in the magnesium industry, Yingkou Bohai Ling Magnesium Material Co., Ltd. produces light-burned magnesium powder with good color, high purity, magnesium content of more than 85%, and processing meshes ranging from 120 mesh to 325 mesh. . The light-burned magnesium powder produced far exceeds the domestic industry standards. On the basis of smooth, clean, beautiful and elegant, it has the advantages of pressure resistance, wear resistance, high temperature resistance, corrosion resistance, fire resistance and flame retardant. It is the key promotion in China today. The ideal raw material for the replacement of green products in thermal insulation buildings. Bohai products sell well both at home and abroad, and their product quality and corporate reputation are widely praised and highly praised.
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- 关于防火板用轻烧镁粉的含量注意事项！ Notes on the content of light-burned magnesium powder for fire board!
- 营口波海菱镁材料有限公司所生产的轻烧镁粉 Light burned magnesium powder produced by Yingkou Bohai Ling Magnesium Material Co., Ltd.
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