Magnesium Hydroxide

Research on the surface modification technology of magnesium hydroxide hydroxide 1. Application status of magnesium hydroxide Magnesium hydroxide is an important inorganic material. It has a variety of functions such as flame retardant, smoke suppression, filling, and adsorption. It is widely used in rubber, plastic, building materials, chemical, medicine and other fields. In recent years, […]

Hebei Messi Biology Co., Ltd. stated that chemical products must be used whether it is desulfurization of coal-fired flue gas or neutralization of acid-containing wastewater. Obviously, this product must have the following basic characteristics: ① non-toxic, mild, and will not corrode water treatment equipment; ② cheap and easy to obtain, low water treatment cost; ③

Hebei Messi Biology Co., Ltd. stated that it uses light-burned magnesium oxide as raw material and uses the hydration method to prepare dry magnesium hydroxide powder for fire extinguishing agents. The product purity was determined by titration analysis, and the effects of stirring rate, water bath temperature and reaction time on the magnesium hydroxide conversion

Hebei Messi Biology Co., Ltd. stated that Qalhan Salt Lake in Qinghai is the only potassium and magnesium salt deposit in my country. Soluble potassium salt accounts for more than 97% of the country’s potassium salt resources, and magnesium reserves are ten times that of potassium salt. Obviously, Qarhan Salt Lake is very rich in

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 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