Magnesium hydroxide [Mg(OH)2] is a flame retardant that we are all familiar with. It is often added to polymer materials to improve the safety factor of polymer materials that have problems such as flammability and large smoke. When encountering a fire, magnesium hydroxide will decompose and release bound water after being heated to absorb a […]

Since the new century, China\’s magnesium carbonate industry has made great development. The annual production of magnesium carbonate in China accounts for one-third of the total global production. With the rapid increase in the production of downstream products, the demand for magnesium carbonate raw materials in China is also increasing rapidly. At present, the annual

Hebei Messi Biology Co., Ltd. adopts the method of producing high-purity nano-magnesia from Bange Lake hydromagnesite in Naqu, Tibet. This method uses the principle of chemical reaction. First, the hydromagnesite is calcined to obtain magnesium oxide, reacted with sulfuric acid, and filtered. The magnesium sulfate solution is obtained, and the solution is purified by using

Recently there are customers consulting food additive magnesium oxide, the volume of magnesium oxide (also called the bulk density) is not very well understood, today Hebei Messi Biology limited company for you to explain in detail the food additive magnesium oxide is light or heavy. First of all, let\’s understand the difference between light magnesium

1, luminous ceramic glaze, is made of nano magnesium oxide as an important component of low-temperature glaze and silicon oxide, alumina, calcium carbonate and other components with water to slurry coating on the surface of ceramic products, sintered at about 800 ℃. It has the following characteristics: long afterglow time, up to 10 hours, blue-green

Messi Biology said that the main varieties of inorganic flame retardants are magnesium hydroxide, aluminum hydroxide, tin oxide, antimony oxide, molybdenum oxide, red phosphorus, zinc borate, ammonium molybdate and so on. Among them, magnesium hydroxide and aluminum hydroxide because of the decomposition of heat absorption, and the generated water can play a role in isolating

In order to meet the living habits and product needs of Muslim countries, recently, Hebei Messi Biology Co., Ltd. applied for and won the \”Halal HALAL certification\”, is one of the very few manufacturers in the magnesium salt industry can export to Muslim countries, for the magnesium salt industry green and healthy development prospects set

I. Overview High purity magnesium oxide has excellent alkali resistance and electrical insulation at high temperature, with good light transmission, often can be used as high temperature heat resistant materials. In ceramic field, it is used as raw material of light transmitting ceramic crucible, substrate, etc. In the electrical field, it is used as filler

The application of magnesium oxide in the pharmaceutical industry is basically divided into two kinds: One is to use magnesium oxide as the main material, directly as the manufacture of drugs to neutralize stomach acid, such as medical magnesium oxide, magnesium trisilicate, etc. ; The second is to use magnesium oxide as auxiliary material for

Although hydromagnesite was discovered a long time ago, there has been no official report in this regard in our country. At the same time, it is known that in Czechoslovakia, Italy, the United States, France and the Soviet Union, this mineral is produced in magnesia ultrabasic rocks (altered product serpentinite) and magnesite, and is a