Hebei Messi Biology Co., Ltd. stated that high-performance magnesium oxide with specific reactivity, particle size and flow characteristics can be used to manufacture transformer silicon steel sheets with grain orientation. During annealing, the steel is treated with a magnesium oxide coating to form a glass-ceramic film (forsterite). The insulating properties of this film are very […]
Hebei Messi Biology Co., Ltd. stated that special ceramics are made of aluminum oxide, magnesium oxide and other compounds, which are crushed, shaped, and fired at high temperature by traditional or special methods. Some of them need to be machined or polarized after firing to meet the precision requirements for size and shape, or to
Application of Magnesium Oxide in Special Ceramics Read More »
According to the requirements of the pharmaceutical and food industry for magnesium oxide, Hebei Messi Biology Co., Ltd. proposed to use the brine-ammonia method to produce medicinal magnesium oxide, and remove the impurity ions in the brine that affect the product quality with a simple method. Up to the national standard. Using magnesite ore, ammonium
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Hebei Messi Biology Co., Ltd. stated that ultra-high-purity magnesium oxide is a new type of functional fine inorganic material, which is widely used in many fields such as electronic components and advanced ceramic materials; for example, magnesium oxide dielectric protective film is a new generation of plasma flat panel display ( Its performance directly affects
Preparation Technology of High Purity Magnesium Oxide for Plasma Display Read More »
Cobalt is an extremely important strategic metal, mainly used in cemented carbide, ceramic color glaze, battery material, superalloy and magnetic material and other fields. In recent years, as the country vigorously develops the new energy industry, the cobalt smelting industry has developed vigorously, and the market demand for cobalt raw materials has become increasingly strong.
From February 25th to 27th, the 5th China International Plastics Exhibition and the 5th Plastic New Materials, New Technologies, New Equipment, and New Products Exhibition were successfully held in Nanjing International Expo Center. The marketing department of Hebei Messi Biology Co., Ltd. The manager attends the exhibition. There are nearly 1,000 exhibitors in this exhibition,
Messi Biology participated in the 5th China International Plastics Exhibition Read More »
Modification method: Under the condition of constant temperature 80℃, the modifier (2%) solution dispersed in anhydrous ethanol and magnesium hydroxide are mixed into slurry in the ratio of 1:1.5 and modified for 2h. After modification, filtering, drying at 135℃ and grinding to get modified magnesium hydroxide powder. Modifier: titanate coupling agent CS-201, CS-311, phosphorus-containing organic
Surface modification method and effect of magnesium hydroxide Read More »
Preparation of magnesium oxide, in order to promote sintering as well as can make the grain grow a little, and at the same time in order to reduce the preparation of hydration tendency, can add some additives, such as TiO2, Al2O3, V2O5, etc.. If you require a high purity of magnesium oxide ceramics, you can
How to achieve hot pressing and sintering of magnesium oxide ceramics without cracking Read More »
Friction material brake pads we are not unfamiliar, but how to distinguish the quality of brake pads good or bad? This involves the use of magnesium oxide raw materials, magnesium oxide products according to its physical and chemical properties can be divided into many kinds, high and low end magnesium oxide in the friction material
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Everyone knows about the plastic runway, but very little about the silicon PU material. In fact, the Silicon Pu is a kind of production material for the plastic runway, and to ensure the quality of the silicon PU for the plastic runway, magnesium oxide is indispensable. The company said that adding magnesium oxide to the
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