Magnesium oxide possesses a series of unique characteristics, which enable its wide-ranging applications across multiple fields. Here are the main features of magnesium oxide:

1.High Refractoriness: Magnesium oxide exhibits extremely high refractoriness, capable of withstanding high temperatures without significant alteration. This property makes it excellent for use in high-temperature environments, such as in refractory materials, ceramics, and glass manufacturing.

2.High Electrical Insulation: Magnesium oxide demonstrates outstanding electrical insulation performance, effectively preventing the passage of electric current. This characteristic plays a crucial role in applications such as electronic components, electrical equipment, and insulation for high-voltage lines.

3.Chemical Stability: Magnesium oxide exhibits good chemical stability under normal conditions towards most acids, alkalis, and salts. This property allows it to serve as a catalyst or carrier in chemical reactions, enhancing reaction efficiency.

4.High Adsorption Capacity: Magnesium oxide possesses strong adsorption capabilities, capable of adsorbing and removing harmful substances such as heavy metal ions and noxious gases. Therefore, it holds potential applications in areas like wastewater treatment and air purification.

5.Lightweight: Magnesium oxide has a relatively low density, offering advantages in applications where weight reduction is needed, such as in aerospace and automotive manufacturing.

6.Ease of Processing: Magnesium oxide exhibits good plasticity and processing performance, facilitating various operations like molding, cutting, and grinding to meet diverse processing requirements.

Despite these excellent properties, the selection and use of magnesium oxide in practical applications should be based on specific scenarios and requirements. Additionally, safety precautions should be observed during use to prevent adverse effects on human health and the environment.