Improving the performance of building materials: an effective strategy to enhance the activity of brucite powder

In the construction industry, brucite powder is an important material, and increasing its activity is crucial to improving the performance of building materials. So how to use effective methods to enhance the activity of brucite powder in building materials and enhance its application value.

1. Ultra-fine grinding technology

Ultrafine grinding technology is one of the key methods to improve the activity of brucite powder. Through this technology, the particle size of brucite powder is greatly reduced, thereby increasing its specific surface area and improving its reactivity with other components in building materials. This process not only improves the properties of brucite powder but also broadens its application in the construction field.

2. Surface chemistry method

The surface chemical method changes the surface state of brucite powder particles and improves their surface activity by adding surfactants. This treatment significantly improves the dispersion and compatibility of brucite powder in polymer materials, thereby enhancing its activity in building materials.

3. Silane coupling agent surface modification

The use of silane coupling agents is another effective method to improve the activity of brucite powder. Research shows that adding brucite powder modified by silane coupling agent to polypropylene can significantly increase the impact strength and flexural modulus of the material, while improving its flame retardant properties.

4. Application of other coupling agents

In addition to silane coupling agents, borate esters, titanate coupling agents, aluminate coupling agents, etc. can also be used to modify the surface of brucite powder. The treatment effects of these modifiers can be evaluated through indicators such as oil absorption and settling volume, thereby improving the application performance of brucite powder in building materials.

5. Synergistic effect of mechanical activation and static pressure

Combining mechanical activation and static pressure can more effectively regulate the crystal structure of brucite powder and improve its physical and chemical activity. This synergistic effect provides a new perspective for the application of brucite powder in catalysis, adsorption, building materials and other fields.

Through the above method, the activity of brucite powder in building materials can be significantly improved, thereby enhancing its application performance. The application of these technologies not only improves the quality of building materials, but also opens up new paths for the development and utilization of brucite powder. With the continuous advancement of technology, the application fields of brucite powder will be further expanded in the future, bringing more innovation and value to the construction industry.