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Hebei Messi Biology Co., Ltd. stated that the hydration rate and activity of magnesium oxide are mutually restrictive. The hydration rate refers to the ability of magnesium oxide to generate magnesium hydroxide. As an isolation layer before high-temperature annealing of oriented silicon steel, it is usually made of magnesium oxide and an appropriate amount of […]

Hebei Messi Biology Co., Ltd. stated that the world’s nickel reserves are estimated to be 57 million tons, of which more than 80% are distributed in Cuba, Canada, the former Soviet Union, South Africa, Greece, Australia, New Caledonia, the Philippines, Yugoslavia, Brazil, China and the Dominican Republic. Nickel and cobalt are generally obtained by processing

Hebei Messi Biology Co., Ltd. found in the market that many customers cannot distinguish the concepts of powdered magnesium oxide and granular magnesium oxide. As a high-end magnesium salt customization expert, today Messi Biology will briefly describe the differences between food-grade powdered magnesium oxide and granular magnesium oxide. Generally speaking, the difference between granular magnesium

Hebei Messi Biology Co., Ltd. stated that nickel-cobalt metal has excellent special properties such as excellent energy storage, corrosion resistance, wear resistance, high temperature resistance and high strength. It is a key raw material for stainless steel, rechargeable batteries, electroplating, high-temperature alloys and other industries. It is an important strategic material for the development of

Hebei Messi Biology Co., Ltd. stated that magnesium oxide mainly includes industrial grade, pharmaceutical grade, food grade, etc. The main difference is that the content of various indicators is different. The industrial grade has low purity, and the pharmaceutical and food grade has higher purity. It is generally in powder form, but also in granular

1. Used as an active component of the catalyst Hebei Messi Biology Co., Ltd. stated that magnesium oxide has a strong alkalinity and is used alone as a solid base catalyst (such as MgO, MgO/NaY and MgO/ZrO2) or as a compound acid-base bifunctional catalyst (such as MgO/HMCM-22 and MgO-Al2O3) to catalyze reactions such as transesterification,

Hebei Messi Biology Co., Ltd. said that after years of rapid growth, the growth rate of China’s magnesium oxide industry has begun to slow down in recent years. Feng Wenjie, general manager of Messi Biology , believes that the two-legged approach of improving product competitiveness through technological innovation and “going out” to open up the

Hebei Messi Biology Co., Ltd. stated that the preparation method of composite magnesium oxide powder for dental alginate impression materials includes the following specific steps: a. Select magnesium hydroxide powder raw material, magnesium hydroxide content is 97.3%, CaO is 1.3%, SO4 is 0.3%, Cl is 0.10%, heavy metals are 9ppm, As is 3ppm, acid insoluble