magnesium oxide

Reactive magnesium oxide, also known as light-burned magnesium oxide or caustic magnesium oxide, is magnesium oxide formed by calcining magnesium compounds below 900°C. The chemical activity of magnesium oxide can be expressed by the iodine absorption value (adsorption performance index). The greater the chemical activity, the greater the adsorption capacity. The higher the iodine value, […]

Hebei Messi Biology Co., Ltd. stated that the electric heating tube is composed of electric heating wire (heating wire), metal skin and insulating magnesium oxide powder. The material of each link is very important, but if the quality of the magnesium oxide powder is unqualified or the installation If it is not in place, it

Hebei Messi Biology Co., Ltd. stated that the thermal conductivity of magnesium oxide is better than that of alumina, and it can prepare rubber pads with higher thermal conductivity; its electrical properties are inferior to alumina, but it still meets the requirements of insulating rubber pads for ordinary electronic and electrical products. An excellent thermally

Hebei Messi Biology Co., Ltd. stated that nano-magnesium oxide is a new multi-functional fine inorganic material with important industrial application prospects and huge economic potential, especially different crystalline nano-magnesium oxide in microelectronics and military stealth materials. Applications in other fields have attracted more and more attention at home and abroad. Since the size of nanoparticles

Magnesium oxide is an inorganic compound with the molecular formula MgO. It is a white loose powder at room temperature, with a relative density of 3.20-3.23. It is odorless, tasteless, non-toxic, insoluble in water and ethanol, and soluble in acid. Magnesium oxide is widely used in the rubber industry, mainly including the following: ① Vulcanizing

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

Nano magnesium oxide is an inorganic material with good thermal conductivity. Its thermal conductivity is 30-40W/(m·K), and it has a high cost performance among thermal conductive materials. The application of nano magnesium oxide in thermal conductive materials mainly includes the following aspects: Thermal conductive plastic Nano magnesium oxide is an effective method to improve the