摘要：In modern industry, efficiently modifying the surface of powder materials has become a technical challenge. Dry and wet modificati

In modern industry, efficiently modifying the surface of powder materials has become a technical challenge. Dry and wet modification methods each have their own advantages and disadvantages, making the choice a focal point in the industry. With the acceleration of industrialization, the demand for surface modification of powder materials is growing rapidly. Dry and wet modification are two commonly used surface modification methods. The characteristic of dry modification is to put powder raw materials and modifiers or dispersants into specific equipment, adjust the appropriate speed for stirring and mixing, so that the modifier coats the surface of the powder. This method is suitable for large-scale production.

However, this method is relatively simple to operate but may lead to poor modification effect due to uneven surface coating in practical applications. In contrast, wet modification involves adding modifiers to pre-prepared slurry with a certain liquid-solid ratio, fully stirring and dispersing at a certain temperature for modification. Although wet modification is more complex to operate, it can ensure uniform surface coating and better modification effect. Both methods have their own advantages, and enterprises can choose the appropriate technology path according to their own needs and conditions.

For example, for large-scale production enterprises, dry modification is more economical and efficient; while for small enterprises pursuing high-quality modification effects, they may tend to adopt wet modification.

来源：躺平闲聊天