Shenyang brucite manufacturers

Shenyang brucite manufacturer provides wholesale brucite with preferential quotation based on good faith. Fengcheng Huafeng brucite Mining Co., Ltd. is a manufacturer of brucite, brucite flame retardant and brucite desulfurizer integrating R & D, production and processing, with reasonable price and quality assurance, You are still hesitant to buy. The structural characteristics of brucite make it have a low hardness of plate crystal and a very complete cleavage of {0001}. Complex triangular hemihedral crystals, d3d-3m (l33l33pc). The crystal is plate or leaf like. Common simplex: parallel double-sided C {0001}, hexagonal column m {1120}, rhomboid R {1011} Q {0113} or {2021}. Development and utilization are also more in-depth. The development and application of brucite the brucite is widely used in the field of producing magnesium oxide and magnesium chloride from fireproof coating and papermaking industry. The water content of brucite is very high, about 31%. The differential thermal analysis of brucite shows that the temperature of thermal decomposition dehydration is between 420-520 ℃, and the crystal is usually a plate-like fine scale, round and irregular granular aggregate; sometimes there are parallel fibrous aggregates, which are called brucite. There is structural distortion in brucite. With the development of society and the progress of industry, the utilization of mineral resources is becoming more and more extensive. Some non-metallic minerals that were not widely used before have also been paid more attention and studied. Brucite is one of them. As a kind of mineral, brucite was recognized by mineralogists as early as 1919, and then many researches were made on its composition, structure, physical and chemical properties. After the discovery of pure brucite by the Far East Geological Bureau of the former Soviet Union, brucite was really developed and utilized as an industrial mineral. Brucite, also known as magnesium hydroxide, is one of the minerals with high magnesium content in nature. The former Soviet Union used it together with calcite as paper filler, which changed the acid method to alkali method and reduced the pollution of pulp water. In papermaking industry, it is a kind of layered hydroxide with simple chemical composition, theoretical composition (%): mgo69.12, h2o30.88. Brucite, as one of the important raw materials for extracting magnesium, is a precious non-metallic ore with high magnesium content. The unique structure and composition of brucite determine its properties and functions. In recent years, more and more attention has been paid to the industrial value of brucite. The mineralogy of brucite deposits has been comprehensively studied at home and abroad. The temperature is close to the combustion temperature of general goods, so it can be used as fire retardant coating and flame retardant. Japanese scholars have developed a kind of coating, which is made of brucite treated with hydraulic cement and some other substances in proper proportion. The coating has the characteristics of light volume weight, good decoration, weathering resistance, strong fire resistance, good fire resistance and no peeling off after ignition. It can be used for the surface coating of high-grade residential buildings, etc. It is reported that the consumption of flame retardants in the world is close to one million tons, of which inorganic substances account for about half. Therefore, magnesium hydroxide has a great development space. The annual growth rate of magnesium hydroxide flame retardants in the United States is 15%. Magnesium hydroxide has always maintained a high demand. Brucite has the characteristics of high whiteness, good peeling property, strong adhesion, no water absorption, etc


Shenyang brucite factory