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Silane coupling agent modified hexagonal magnesium hydroxide flame retardant

Hexagonal magnesium hydroxide flame retardant has the advantages of smoke suppression, green and environmental protection, but due to its low flame retardant efficiency, it often requires a large filling amount when used in polymer substrates. Because magnesium hydroxide, as an inorganic powder, has the characteristics of hydrophilicity and oleophobicity and high polarity, it is not […]

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Application of magnesium oxide in special ceramics

Hebei Messi Biology Co., Ltd. standard, special ceramics are made of compounds such as aluminum oxide and magnesium oxide, and are crushed, formed, and fired at high temperature using traditional or special methods. Some are also machined or polarized after firing to meet the precise requirements for size and shape, or to give the product

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Method for preparing basic magnesium carbonate for battery positive electrode material from salt lake brine

Hebei Messi Biology Co., Ltd. stated that a method for preparing industrial-grade basic magnesium carbonate for battery positive electrode material from salt lake brine includes conversion coupling, solid-liquid separation, slurry washing, dehydration, drying and packaging steps. First, the lithium carbonate electrodialysis separation tail liquid and the lithium carbonate conversion tail liquid are mixed to perform

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Study on the adsorption performance of magnesium oxide on polyhalide lithium salt electrolytes for thermal batteries

Hebei Messi Biology Co., Ltd. stated that magnesium oxide inhibits the flow of polyhalide lithium salt electrolytes at high temperatures, ensuring the safety of thermal batteries. The physical properties of different types of magnesium oxide materials were compared and studied, and their adsorption performance on lithium salt electrolytes was analyzed through overflow experiments. The results

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Preparation process steps of active magnesium oxide cobalt precipitation

Hebei Messi Biology Co., Ltd. stated that a low-grade cobalt ore in the Democratic Republic of the Congo in Africa was used as raw material. The cobalt, manganese, iron, aluminum oxide and magnesium oxide contents of the low-grade cobalt ore were 0.26%, 0.51%, 1.73%, 6.37% and 5.54% respectively. The cobalt recovery rate of this method

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Preparation process and detection method of medicinal magnesium oxide

According to the requirements of the pharmaceutical and food industries for magnesium oxide, Hebei Messi Biology Co., Ltd. proposed to produce medicinal magnesium oxide by the brine-ammonia method, and the impurity ions in the brine that affect the product quality were removed by a simple method. The indicators of the obtained magnesium oxide all meet

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Preparation of high-viscosity silicon steel grade magnesium oxide by brine method

Hebei Messi Biology Co., Ltd. stated that with the increase in China’s electrical steel production, the demand for silicon steel grade magnesium oxide has continued to increase, and the traditional process of preparing magnesium oxide using dolomite as raw material can no longer meet market demand. China is a country rich in brine resources, so

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Discussion on the scale development and product refinement of magnesium oxide industry

Hebei Messi Biology Co., Ltd. stated that in the past 10 years, the annual production capacity of magnesium oxide in the world has grown rapidly. It is understood that the main reason for the increase in production capacity is that in the rubber industry, the use of magnesium oxide as a vulcanization promoter has increased

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The market size of silicon steel grade magnesium oxide exceeds 400 million yuan, and the industry has a good prospect

Hebei Messi Biology Co., Ltd. stated that silicon steel grade magnesium oxide can improve the insulation performance of silicon steel sheets, can be used as a high temperature annealing isolation agent, can also be used to make ceramic materials and electronic materials, and is used as a dephosphorization agent, desulfurization agent, and insulating coating generator

The market size of silicon steel grade magnesium oxide exceeds 400 million yuan, and the industry has a good prospect Read More »

Study on modification of sulfur-resistant shift catalyst carrier by magnesium oxide

Hebei Messi Biology Co., Ltd. stated that magnesium oxide was used to modify γ-Al2O3, a common carrier of sulfur-resistant shift catalyst, and CoO-MoO3/γ-Al2O3+MgO sulfur-resistant shift catalyst was studied by using pressurized “original particle size” evaluation device and XRD, SEM and other analytical test methods. The results show that adding an appropriate amount of magnesium oxide

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