Quartz grinding equipment, vertical mill, surface modification machine.
Quartz, due to its excellent electrical properties, is widely used in the manufacture of various electronic devices, as well as in optical devices and fiber optics. To improve the performance of quartz, broaden its application fields, and promote the application of new technologies, processing quartz materials to the nanoscale is an essential process.,Silicate minerals such as quartz, after mechanical crushing, generate free radicals or ions on the newly formed surfaces. Under external conditions, groups that easily bond with foreign functional groups are produced on the surface, providing a basis for surface modification. Generally speaking, the finer the quartz powder particles, the larger the specific surface area, and the more surface-active hydroxyl groups, making it easier to undergo chemical reactions, resulting in better modification effects.
First, ultra-fine grinding can be achieved by using a cell mill, which can process quartz to the nanoscale. The cell mill utilizes the rotational kinetic energy of the stirring shaft to create vortices between the quartz and the medium in the grinding chamber, causing the material particles to collide and contact each other, generating shear and compressive forces for effective grinding. Next, surface coating treatment is performed using a honeycomb mill. The honeycomb mill is a continuous composite modification machine that can disperse agglomerated quartz powder and coat it with a layer of nanoscale coating film in a short time, with a coating rate of up to 99.2% and an activation rate of 99.8%. After such treatment, quartz powder can significantly improve its specific surface area and overall performance, and is widely used in electronic devices, optical devices, biomedicine, and environmental protection.
For example, in the field of electronic devices, the high specific surface area and good dispersibility of nanoscale quartz powder enable it to better combine with other materials, enhancing the performance and stability of electronic devices. In optical devices, its excellent optical properties can improve the light transmittance and resolution of optical devices. In the field of biomedicine, nanoscale quartz powder can be used in biosensors, drug delivery, and other areas, providing support for the development of medical technology. In the field of environmental protection, nanoscale quartz powder can be used in wastewater treatment, air purification, and other applications, playing an important role.