Magnesium Oxide

Hebei Messi Biology Co., Ltd. stated that the preparation of high-purity magnesia uses magnesium-containing compounds as raw materials. Some are made into light-burned magnesium oxide and then electrofused or re-fired to obtain high-purity magnesia. Some are directly calcined or pyrolyzed to obtain high-purity magnesia. Preparation of high-purity magnesite from magnesite (1) Magnesite direct calcination method […]

Hebei Messi Biology Co., Ltd. stated that magnesium oxide activity testing is the first step in production and is also a very important link. During the production process, why is it necessary to test the activity of magnesium oxide? There are two main reasons: Due to differences in ore grade, calcination process, and calcination temperature,

Magnesium oxide for plate glass refers to magnesium oxide used in plate glass production. In the production process of plate glass, magnesium oxide is mainly used in the following aspects: ① As a flux, it lowers the melting point of glass, increases the fluidity of glass, and improves the processing performance of glass. ② As

Hebei Messi Biology Co., Ltd. said that if it wants to occupy a place in the fiercely competitive international electric heating market, it must produce high value-added electric heating tubes, which requires the use of magnesium oxide as the main material. 1. The definition of electrical grade magnesium oxide: Refers to the fused crystalline magnesium

Nanomagnesiumoxid ist ein anorganisches Material mit guter Wärmeleitfähigkeit. Seine Wärmeleitfähigkeit beträgt 30–40 W/(m·K) und es hat ein gutes Preis-Leistungs-Verhältnis unter den wärmeleitenden Materialien. Die Anwendung von Nanomagnesiumoxid in wärmeleitenden Materialien umfasst hauptsächlich die folgenden Aspekte: Wärmeleitfähiger Kunststoff Nanomagnesiumoxid ist eine wirksame Methode zur Verbesserung der Wärmeleitfähigkeit von Kunststoffen. Die Zugabe von Nanomagnesiumoxid zu Kunststoffen kann

Hebei Messi Biology Co., Ltd. stated that BMC material is the abbreviation of Bulk Molding Compounds, which is bulk molding compound. It is often called unsaturated polyester bulk molding compound in China. Its main raw materials are GF (chopped glass fiber), UP (unsaturated resin), MD (filler) and various additives that are fully mixed into a

Magnesium oxide is a raw material for smelting magnesium metal. It is in the form of white fine powder and is odorless. Magnesium oxide powder can be divided into two types: light magnesium oxide and heavy magnesium oxide. It is light in volume, white amorphous powder, odorless, tasteless and non-toxic, with a density of 3.58g/cm3.

Hebei Messi Biology Co., Ltd. stated that during the process of adding donors to magnesium oxide (MgO) powder and performing heat treatment, a surface oxide layer containing a different magnesium oxide donor is formed on the surface of the magnesium oxide particles than inside the particles. Thus, , the resistance to moisture absorption is improved,

High-purity magnesium oxide generally refers to magnesium oxide products with a purity greater than 99%. Because high-purity magnesium oxide has excellent physical properties such as ultra-high melting point, good magnetic permeability and excellent insulation properties, as well as specific chemical properties, it is widely used in ceramics, metallurgy, medicine, electronics, national defense and other fields

Hebei Messi Biology Co., Ltd. stated that magnesium is a widely used metal in the modulation of acidity of HZSM-5 molecular sieve. The acidity of the nano-HZSM-5 molecular sieve is adjusted by magnesium oxide modification, using XRD, aluminum solid magic angle spinning nuclear magnetic resonance (AI MAS NMR), N₂ adsorption/desorption, ammonia-temperature programmed desorption (NH3-TPD) and