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 […]
Application of magnesium oxide in electric heating tubes Read More »
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
Properties and applications of magnesium oxide for thermal conductivity Read More »
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
Effect of crystal form control agent on the morphology of nanometer magnesium oxide Read More »
As an environmentally friendly inorganic chemical product, magnesium hydroxide has the advantages of high thermal decomposition temperature, good adsorption capacity, and high activity. It is widely used in aerospace, environmental protection, flame retardant and other fields. Due to the physical surface characteristics of magnesium hydroxide, it is not conducive to the preparation of composite materials.
Development Trend of Magnesium Hydroxide Surface Modification Technology Read More »
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
Application of magnesium oxide in rubber Read More »
Hebei Messi Biology Co., Ltd. said that magnesium hydroxide is generally used as a flame retardant, but many people don’t know that magnesium hydroxide can actually treat sewage, especially in the treatment of printing and dyeing sewage, playing a vital role. In the textile industry, printing and dyeing wastewater is more seriously polluted. It not
Application of magnesium hydroxide in water treatment Read More »
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
Preparation process and performance comparison of high-purity magnesia Read More »
Hebei Messi Biology Co., Ltd. stated that in recent years, fire accidents caused by polymers have attracted great attention from all walks of life, and the research and development of flame-retardant polymers has become a hot topic. At present, the organic flame retardants used on the market have harmful effects such as large amounts of
Flame retardant mechanism and preparation of magnesium hydroxide Read More »
The process flow for preparing pharmaceutical and food grade heavy magnesium carbonate from hydromagnesite is as follows: ① Raw material preparation: crush and screen the hydromagnesite to obtain magnesite powder with a particle size of 0.5-2mm. ② Calcination: Calculate magnesite powder at 800-900°C to obtain calcined magnesium oxide. ③ Water-soluble: Dissolve the calcined magnesium oxide
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,
Hydration method to detect magnesium oxide activity Read More »
