The application market of activated magnesium oxide is very hot, the market demand is relatively stable, and it is one of the functional inorganic materials with good development trends.
Activated magnesium oxide has a wide range of uses and can be divided into many different types according to different uses. Activated magnesium oxide is mainly classified according to the iodine absorption value, which is divided into three types: high activity 120~180, medium activity 80~120, and low activity 40~80.
Activated magnesium oxide is widely used in light-emitting devices, gas sensors, various rubber products, fiberglass, fluorine rubber, catalysts, adsorbents, etc., showing its excellent performance. In recent years, through continuous development and application research and development, activated magnesium oxide has been widely used in rubber products, fiberglass, petrochemical and other fields.
There are many magnesium oxide production enterprises in my country. Especially in the past ten years, dolomite carbonization has developed rapidly and has Chinese characteristics in terms of technology and equipment. Scientific and technological achievements continue to emerge and be applied to production practice. Magnesium-containing calcium carbonate was successfully prepared and used to control dolomite carbonization waste residue pollution, protect the environment, and improve economic benefits. At the international leading level: The successful use of magnesite carbonization method has greatly reduced the production cost of magnesium chemical materials; the traditional method of preparing magnesium chemical raw materials from brine is moving towards high purity, high added value, specialization and functional products. develop.
At present, the domestic market is booming, resulting in an increasing demand for activated magnesium oxide. Major magnesium salt manufacturers, led by Hebei Meixi Biological Co., Ltd., have invested a lot of manpower and material resources in the research and development of activated magnesium oxide and have achieved good results. However, looking at the domestic activated magnesium oxide market, many small companies are still using traditional equipment and processes to produce activated magnesium oxide, resulting in unstable product quality and small annual production capacity, which cannot meet the demand of the activated magnesium oxide market at all.
Magnesium oxide is mainly used as an accelerator and activator for butyl rubber, chloroprene rubber, styrene-butadiene rubber and fluorine rubber. In 2020, the market size of such applications will exceed 1.5 billion yuan, reaching 1.53 billion yuan, a year-on-year increase of approximately 3.7%. Judging from the regional proportion of consumption in 2020, East China ranks first, accounting for 22.6% of total consumption, the North China market accounts for approximately 19.0%, the South China market accounts for 17.5%, Central China 15.3%, and Southwest 13.1%.
There are very few domestic companies producing high-end special magnesium oxide. It is understood that currently only Hebei Messi Biology Co., Ltd. has a production capacity of more than 10,000 tons in China. I believe that in the future, if magnesium oxide wants to truly go out of China and go global, it must fill the gap in special magnesium oxide in the industry, subdivide the product categories of the magnesium oxide industry, and make the magnesium oxide industry truly high-precision and refined.