Talc ultrafine dispersing machine, drying equipment, and pulverizing equipment.

Talc is a hydrated, magnesium-rich silicate clay mineral with unique microstructure, fibrous form, high specific surface area, strong adsorption, low cost, and abundant reserves. In addition, talc also has good thermal stability and chemical stability, maintaining its structure and performance relatively stable under high temperatures and different chemical environments..
To improve the dispersion performance of talc and enhance the interfacial bonding between talc and polymer materials, organic modification of the talc surface is usually carried out using a coating modification machine. The modification mainly utilizes a specialized modification machine. The "honeycomb mill" is used for surface coating. The honeycomb mill modification process is a pneumatic system that accurately quantifies and weighs the material based on its characteristics, fully grinding it in the milling chamber to decompose and reduce it to original stone particles, which are then intertwined with atomized surface modifiers to form a single-layer nano-coating film, thus completing the powder modification process, with a coating rate of up to 99.2% and an activation rate of 99.8%. Generally, two or more coating media can be applied simultaneously.
Talc modified by the honeycomb mill has better dispersion forms in nano-composite fibers, its hydrophobicity is improved, and its recovery ability is enhanced, showing excellent application prospects in soil remediation, air purification, and improving water quality. In addition, coupling agents or surface treatment agents can also be used for organic modification of the talc surface. Through the synergistic effect of water-soluble materials and modifiers deposited on the talc surface, a micron-level coating modification effect can be achieved, with a high coating rate and better modification effect. Talc modified by coating can serve as a rubber filler, providing good reinforcement for rubber, increasing the hardness and tensile strength of fluororubber composites. At the same time, after carbonization treatment, a dense network carbon structure will form on the surface of talc, enhancing its hydrophobicity, which is beneficial for its dispersion in rubber products.