Magnesite powder forming machine, powder modification machine, powder activation machine

Release time:

2025-03-31 08:51

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Through physicochemical treatments such as crushing and calcination, brucite can be converted into magnesium oxide, which is used to produce light-burned magnesia and heavy-burned magnesia. It's a low-cost and environmentally friendly process with wide applications in refractory materials and building materials. Especially as a key raw material for preparing inorganic flame retardants, brucite-prepared flame retardant fillers have advantages such as being non-toxic, odorless, non-corrosive to molds, and not producing secondary pollution, making them suitable for resins with higher processing temperatures. The market prospects are broad.

However, the direct application of untreated brucite has limitations. Its compatibility with organic polymer is poor, and its dispersibility in materials is not good, which limits the full play of its performance. To improve the application effect of brucite in flame retardants and other fields, surface modification has become an indispensable link. Through surface modification, the surface state of brucite particles can be changed, improving its surface activity and imparting new physical and chemical functions, thereby improving the dispersibility of the powder and its compatibility in polymer materials.

The coating modification machine is the core equipment for realizing the surface modification of brucite. For example,honeycomb millIts working principle is based on advanced atomization and stirring technology. The equipment uses a precision nozzle to atomize the modifier solution into micrometer-level droplets, which are uniformly dispersed ingrindingchamber. Ingrindingthe chamber, the high-speed rotation ofthealloy stirring discprovides strong shear force, disperses brucite aggregates, and promotes the physical adsorption of the modifier; enhances local turbulence, improves coating uniformity; ensures that the coating has no blind spots, so that the brucite particles and modifier droplets are in full contact and complete the coating.

Brucite modified by honeycomb millsignificantly improvestheactivation index and enhances its interfacial bonding strength with the organic matrix. The brucite after coating modification is uniformly dispersed in the polymer material, effectively improving the comprehensive performance of the material；and the honeycomb mill isa continuous production mode with a large processing capacity, capable of meeting the needs of large-scale industrial production. Compared with batch production equipment, it greatly shortens the production cycle and improves the production efficiency of enterprises ；forhigh utilization rate of modifiers, less modifier consumption per unit product, reducing production costs. At the same time, the equipment has low energy consumption, further reducing the operating costs of enterprises.It is also energy-efficient and environmentally friendly,the materials operate in a negative pressure environment, with good sealing, no dust leakage, basically no pollution, improving the operating environment and meeting environmental protection requirements; the equipment is also energy-efficient and responds to the concept of green development.

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