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In order to develop new recyclable DC cable insulation materials, the microscopic morphology and structure, thermal properties, space charge and DC breakdown characteristics of nano-MgO/PP composites were investigated in detail based on the feasibility study of polypropylene (PP) as a high-voltage DC cable insulation material. The effects of MgO nanoparticles on the microscopic morphology and […]

Due to the limitation of technical and economic conditions, the large amount of magnesium resources in the western salt lake of China has not been effectively utilized so far, and the research and development of magnesium salt products (such as magnesium chloride cement, etc.) is an important development direction for the high utilization of magnesium

Among the many flame retardants, magnesium hydroxide is undoubtedly one of the better ones. It will decompose when heated to release the bonded water to absorb a large amount of latent heat, reduce the surface temperature of the filled synthetic materials in the flame. And more critical is that magnesium hydroxide can also suppress smoke,

The subject of the present invention is to provide a magnesium oxide suitable for use in medicine or for food addition, specifically, a magnesium oxide particle that can reduce the compression problem and the abnormal quality characteristics of the tablet during compression, and a magnesium oxide particle that can reduce the compression problem and the

High reactive Magnesium oxide is used both as a curative for chloroprene compounds and an acid acceptor in halogenated polymer systems. In Chloroprene Rubber (Neoprene), it improves processibility, curerate, and vulcanization. In general, the higher the activation of Magnesium Oxide, the greater the processing safety and the better the vulcanization properties. In Fluoroelastomers, it acts

Carbonation curing technology is an innovative technology proposed in recent years to treat weak soil with low carbon mixing. This technology uses magnesium oxide cement to mix with soil first, and then carbonizes it with CO2 to achieve rapid strength improvement. The effect of MgO activity on carbonation curing was investigated in an indoor experiment

Paper artifacts have witnessed the development of human history and have an important cultural value. However, with the passage of time and many irresistible factors, paper heritage is suffering from great damage, how to effectively protect paper heritage has become an important research topic. Acidification is the most important factor to damage the paper relics,

A method of preparing highly dispersed magnesium hydroxide from agglomerated magnesium hydroxide, which belongs to the field of inorganic chemical material preparation technology. This invention takes agglomerated magnesium hydroxide with average original particle size 0.13 microns and average agglomerated particle size 550 microns as raw material, firstly mixed with appropriate amount of inorganic melt, roasted

Electrofused magnesia refractory raw material industry is a typical resource-based industry. 1980s, since China\’s reform and opening up, due to the rapid increase in demand for magnesia raw materials, the low threshold of access to primary raw material processing, resulting in the rational development of magnesia ore has been seriously damaged. Due to economic reasons,

Recently, the magnesium oxide for silicon steel developed and produced by Hebei Messi Biology Co., Ltd. was successfully applied to ultra-thin specifications of high-grade low-temperature oriented silicon steel, and the comprehensive index is better than foreign products, which also marks that China has cracked the \”neck\” technology, broke the foreign monopoly and achieved a major