Magnesium Carbonate

Hebei Messi Biology Co., Ltd. stated that among the existing processes for producing magnesium carbonate products, most of them are preparation processes for basic magnesium carbonate and hydrated magnesium carbonate. There are very few preparation methods for single-phase magnesium carbonate. Industrially The prepared anhydrous magnesium carbonate samples have different grain sizes, unsatisfactory purity, and complicated […]

Hebei Messi Biology Co., Ltd. stated that at present, flame retardants for polymer materials are developing in the direction of high efficiency, low smoke, and low toxicity. Therefore, the application of various halogen-free flame retardants and the research on their flame retardant mechanisms will become an important issue in the development of flame retardants. The

Hebei Messi Biology Co., Ltd. stated that anhydrous magnesium carbonate (MgCO3) is a single crystal of MgCO3 orthosalt. It mainly exists in the form of magnesite in nature and belongs to the calcite structure and trigonal crystal system. Because anhydrous magnesium carbonate has the advantages of high thermal decomposition temperature, large heat absorption, decomposition to

Hebei Messi Biology Co., Ltd. stated that basic magnesium carbonate is an important inorganic chemical product and has wide applications in modern society. With the acceleration of the modernization process, the demand for basic magnesium carbonate in countries around the world has increased. Existing products can no longer meet the growing demand, and it is

Hebei Messi Biology Co., Ltd. stated that basic magnesium carbonate (4MgCO3·Mg(OH)₂·4H20) is an important inorganic mineral material. It can exist stably under natural environmental conditions and can be used as polymers such as rubber and plastics. Excellent reinforcing agent and filler for polymers, as well as gas generating agent for automobile airbags; due to its

Hebei Messi Biology Co., Ltd. stated that spherical magnesium carbonate, also known as light spherical magnesium carbonate, has a molecular formula of xMgC0₃·Mg(OH)₂·ZH₂O. Spherical magnesium carbonate has good filling, dispersion and fluidity, can improve the tensile strength and wear resistance of rubber, and is an excellent filler and reinforcing agent for rubber, plastics and other

Hebei Messi Biology Co., Ltd. stated that the initial decomposition temperature of basic magnesium carbonate (BMC) is 220°C, and the decomposition temperature range is 220-550°C. The heat absorbed during the decomposition process is 800kJ/kg, and the decomposition releases inert gases water vapor and carbon dioxide. With a weight loss of 52%, it has good prospects

Hebei Messi Biology Co., Ltd. stated that magnesium carbonate is an important magnesium inorganic chemical product with a wide range of applications. Its main use is as an industrial intermediate raw material, calcining the precursor to prepare high-purity magnesia or magnesium oxide. As a typical functionalized magnesium carbonate product, magnesium carbonate whiskers are single crystals

The process of producing magnesium carbonate from magnesium sulfate refers to the process of reacting magnesium sulfate solution with sodium bicarbonate or sodium carbonate solution to generate magnesium carbonate precipitation. This process has the advantages of simple process, convenient operation, and low cost. It is currently the most commonly used method for producing magnesium carbonate

Hebei Messi Biology Co., Ltd. stated that basic magnesium carbonate is a white monoclinic crystal or amorphous powder, non-toxic, odorless, stable in the air, with a relative density of 2.16; slightly soluble in water, and the aqueous solution is weakly alkaline. Its solubility is 0.02% (15℃), and it is easily soluble in acid and ammonium