Magnesium Hydroxide

Hebei Messi Biology Co., Ltd. stated that in the process of research and development of magnesium hydroxide, the most prominent and common problem is insufficient application testing, which seriously affects product development and production scale. Especially in the development of flame-retardant magnesium hydroxide, since it involves various industries such as plastics, rubber, wires, and cables, […]

Hebei Messi Biology Co., Ltd. stated that from the development trend of magnesium hydroxide research, from the 1980s to the 1990s, the United States, Japan and other countries studied various crystal forms of magnesium hydroxide. The main purpose is to improve the physical, chemical and mechanical properties of magnesium hydroxide added to the polymer, especially

Hebei Messi Biology Co., Ltd. stated that in the preparation of high-purity magnesium hydroxide (≥99%), under normal conditions, it is not easy to use lime milk precipitation to prepare high-purity magnesium hydroxide, and it must go through a more complex purification process including washing and other processes) , especially the problem of calcium reduction and

Hebei Messi Biology Co., Ltd. said, in the development of flame retardant magnesium hydroxide, the United States, Japan and other countries in the country’s capacity has reached 10,000 tons. 1980s has been a lot of research and development in this area, after the mid-1980s into the production scale. Compared with them, China’s gap is about

Hebei Messi Biology Co., Ltd. stated that the hydrogen sulfide hydrothermal method is a hydrogen sulfide decomposition method that uses brine as raw material to prepare large particle size and easy-to-filter magnesium hydroxide. The reaction formula of the hydrogen sulfide decomposition method is: MgCl2+2HS+2H20-→Mg( OH)2↓+2H2S↑+2Cl. The magnesium hydroxide prepared by this method is usually irregular

Hebei Messi Biology Co., Ltd. stated that it is not easy to produce products that meet quality requirements through the interaction of bittern and milk of lime. If the reaction conditions are not well controlled, colloidal precipitation is likely to occur. The sedimentation rate is very slow, and there are many entrained impurities, which requires

Hebei Messi Biology Co., Ltd. stated that magnesium hydroxide whiskers are divided into two types: natural and synthetic. Fibrous brucite is a natural fibrous magnesium hydroxide. It has the advantages of white color, easy splitting, and high velvet yield. It is a variant of brucite ore. There are reserves of fibrous brucite ore in many

Hebei Messi Biology Co., Ltd. stated that magnesium hydroxide gel, also known as magnesium hydroxide slurry and milk of magnesia, is a form of magnesium hydroxide with highly dispersed, low density, and high specific surface area. It is a white, odorless, non-toxic paste\milky substance with good colloidal properties and suspension stability. Magnesium hydroxide gel has

Magnesium hydroxide flame retardant is an inorganic flame retardant with the following unique advantages: High flame retardant efficiency. Magnesium hydroxide decomposes at high temperatures to form magnesium oxide. Magnesium oxide is a refractory material with good heat insulation and insulation properties. It can effectively reduce the burning temperature, delay the burning speed, and prevent the

My country’s salt lakes are very rich in magnesium resources, but the utilization of magnesium resources is still at a low stage. Even after potassium extraction, it has not been developed and utilized, resulting in waste and salt lake pollution. Therefore, magnesium hydroxide is an inorganic chemical product that needs to be developed urgently and