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High purity magnesium oxide generally refers to magnesium oxide products with purity greater than 99%. Since high-purity magnesium oxide has excellent physical properties such as ultra-high melting point, good magnetic conductivity and excellent insulating properties, and specific chemical properties, it is widely used in many fields such as ceramics, metallurgy, medicine, electronics and national defense. […]

Aluminum phosphate adhesives have the advantages of low curing temperature, non-toxic, high bonding strength and high temperature structural stability, which can bond metals and ceramics, and can also be used as a matrix for refractory materials and composite materials, and have a wide range of applications in the construction and aerospace fields. In this paper,

To investigate the effect of different passivators on the fixation of phosphorus in soil, MgO, ammonium alum and their mixtures were added to the soil in different proportions in an indoor incubation test to study their effects on the phosphorus content and phosphorus fraction of 0.01 mol-LCaCl leaching and 0.5 mol-LNaHCO leaching. The results showed

Spherical magnesium oxide was prepared by aerosol-assisted method using magnesium chloride as the magnesium source and urea as the precipitant. The precursors and magnesium oxide samples prepared at different reaction temperatures were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), infrared spectroscopy (IR) and nitrogen adsorption-desorption. The experimental results showed that the specific surface

Polyethylene (PE) is a thermoplastic resin obtained by polymerization of monomer ethylene, with good cold resistance, good mechanical strength, dielectric properties, widely used in cables, films, pipes, packaging, containers, medical appliances and other products. However, PE has an oxygen index of 17.4%, which is a flammable material. PE materials burn quickly, generate heat/smoke, and melt

The change of refractive index of magnesium oxide with uniaxial and biaxial pressurization was calculated by using the first nature principle, and it was found that the dielectric constant decreased by pressurization, and the biaxial pressurization changed magnesium oxide from negative uniaxial crystal to positive uniaxial crystal. Magnesium oxide has many excellent properties, such as

The article reports a facile method to prepare a novel 3D flexible multifunctional nitrogen-doped carbon nanotube electrode. The carbon nanotubes were simultaneously modified by MgO nanosheets. The researchers prepared CF@CNTs/MgO complexes by using a facile liquid-phase impregnation/adsorption method in combination with the pyrolysis of commercially available inexpensive melamine foam (MF). This method allows for efficient

Magnesium oxide is known as a green and safe wastewater treatment agent, this paper reviews the research and application progress of magnesium hydroxide in environmental protection, including the removal of heavy metal ions such as lead, chromium and nickel in industrial wastewater and the neutralization treatment of acidic wastewater, and lists the good treatment effect