Magnesium Hydroxide

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 […]

Overview of Magnesium Hydroxide Hebei Messi Biology Co., Ltd. stated that magnesium hydroxide is a high-filling and additive inorganic flame retardant and smoke suppressant. When heated, it decomposes and absorbs the heat on the surface of the combustible material to achieve a flame retardant effect; at the same time, it releases a large amount of

The seeding coefficient refers to the ratio between the amount of seeding agent added during the seeding process and the quality of the crystal produced by the seeding. The seed coefficient plays an important role in affecting the filtration performance of magnesium hydroxide slurry. Increasing the seed coefficient can effectively improve the filtration performance of

The main reaction formula of the process for preparing high-purity magnesium hydroxide by calcium hydroxide method is: CaO+H2O==Ca(OH)2Ca(OH)₂+MgCl₂==Mg(OH)2+CaCl₂ The process operation is also relatively simple and has similarities with the sodium hydroxide method. Since the market price of calcium oxide is low and easy to purchase, the cost of this process has obvious advantages over

Hebei Messi Biology Co., Ltd. stated that the salt lake brine is exposed to the sun, evaporates naturally, and then undergoes brine removal and purification to obtain magnesium chloride and then prepare magnesium hydroxide. The current methods for preparing magnesium hydroxide include sodium hydroxide method, calcium hydroxide method and ammonia method. The main reaction formula

On March 24, the 2023 (10th) Military and Civilian Dual-Use Flame Retardant, Insulation, and High Temperature Resistant New Materials Forum was successfully held at Wuxi Mingdu Hotel. Manager Li from the Marketing Department of Hebei Messi Biology Co., Ltd. attended the forum. Flame-retardant, heat-insulating and high-temperature-resistant new materials have been widely used in national defense

Magnesium hydroxide is an inorganic compound with the chemical formula Mg(OH)2. It is a white powder that is hygroscopic and oil absorbent. In cosmetics, magnesium hydroxide is mainly used in the following aspects: Skin feel improvement: Magnesium hydroxide has good lubricity and smoothness, which can improve the feel of cosmetics. Adding magnesium hydroxide to liquid

Hebei Messi Biology Co., Ltd. stated that there are currently many methods for synthesizing magnesium hydroxide, among which the most commonly used method is the precipitation method. Due to its low price, simple and easy operation, it is easy to control the crystal morphology. In the precipitation method, salt solution precipitation is mainly used, usually

Hebei Messi Biology Co., Ltd. stated that magnesium hydroxide flame retardant is colorless, non-toxic, odorless, non-corrosive and is a green and environmentally friendly polymer material additive. Magnesium hydroxide with good flaky or fibrous crystal form can be better matched with the raw materials without affecting the physical properties such as the strength of the raw

Hebei Messi Biology Co., Ltd. said that there are currently two production processes for magnesium hydroxide. One is refined from Qinghai Salt Lake brine, which has high purity and few impurities. The second is made from selected natural brucite ore through advanced production technology. The purity of the product is not as good as the