Hebei Messi Biology Co., Ltd. stated that BMC material is the abbreviation of Bulk Molding Compounds, which is bulk molding compound. It is often called unsaturated polyester bulk molding compound in China. Its main raw materials are GF (chopped glass fiber), UP (unsaturated resin), MD (filler) and various additives that are fully mixed into a […]
The thickening effect of magnesium oxide in BMC materials Read More »
Français Messi Biology a déclaré qu’en aquaculture, l’odeur causée par le sulfure d’hydrogène et d’autres composés organiques contenant du soufre produits par l’accumulation à long terme de boues en raison d’une alimentation fréquente ou d’un dessablage à long terme est un problème courant. L’utilisation d’hydroxyde de magnésium ou d’oxyde de magnésium comme agent de traitement
Plastic is a commonly used material in industrial production and daily life. Plastics are easy to burn and produce a large amount of toxic and harmful substances and smoke when burning. Effectively improving the flame retardancy of plastics is a problem that needs to be solved in practical applications. Magnesium hydroxide (MH) is an environmentally
Application research of magnesium hydroxide flame retardants in the field of plastics Read More »
The production process of liquid gymnastics chalk is mainly divided into the above steps. Through these steps, liquid gymnastics chalk that meets the requirements can be produced. Raw material preparation The main raw material of liquid gymnastics chalk is magnesium carbonate, and other additives include water, alcohol, adhesives, etc. The purity requirement of magnesium carbonate
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Magnesium oxide is a raw material for smelting magnesium metal. It is in the form of white fine powder and is odorless. Magnesium oxide powder can be divided into two types: light magnesium oxide and heavy magnesium oxide. It is light in volume, white amorphous powder, odorless, tasteless and non-toxic, with a density of 3.58g/cm3.
The uses and classification of magnesium oxide Read More »
In today’s society, polymer synthesis technology is developing rapidly, and materials such as plastics, rubber, and synthetic fibers are widely used in daily life. However, all polymers have flaws. Because they are composed of chains of carbon and hydrogen atoms, the compounds are flammable, which can cause fires to spread quickly. When a certain amount
Magnesium hydroxide is not just a flame retardant Read More »
Hebei Messi Biology Co., Ltd. stated that during the process of adding donors to magnesium oxide (MgO) powder and performing heat treatment, a surface oxide layer containing a different magnesium oxide donor is formed on the surface of the magnesium oxide particles than inside the particles. Thus, , the resistance to moisture absorption is improved,
Application of high thermal conductivity magnesium oxide in ceramics Read More »
High-purity magnesium oxide generally refers to magnesium oxide products with a purity greater than 99%. Because high-purity magnesium oxide has excellent physical properties such as ultra-high melting point, good magnetic permeability and excellent insulation properties, as well as specific chemical properties, it is widely used in ceramics, metallurgy, medicine, electronics, national defense and other fields
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Hebei Messi Biology Co., Ltd. stated that magnesium is a widely used metal in the modulation of acidity of HZSM-5 molecular sieve. The acidity of the nano-HZSM-5 molecular sieve is adjusted by magnesium oxide modification, using XRD, aluminum solid magic angle spinning nuclear magnetic resonance (AI MAS NMR), N₂ adsorption/desorption, ammonia-temperature programmed desorption (NH3-TPD) and
The impact of magnesium oxide modification on nano HZSM-5 molecular sieve performance Read More »
Hebei Messi Biology Co., Ltd. studied the expansion characteristics of magnesium oxide in different cement slurries, and used a hydration calorimeter, DTA, DSC, XRD, OM and EM to analyze the expansion characteristics of magnesium oxide in sodium hydroxide solutions with different alkalinities and The hydration in cement slurry and the crystallization characteristics of its product
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