Powder surface spheroidizing machine, dispersing machine, dispersing machine, drying machine

Release time:

2024-09-23 09:08

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Surface modification (activation) has important practical significance to improve the performance of powder, improve its practical value and open up the development of application fields. In plastics, adhesives, adhesives and other polymer materials and composite materials, non-metallic powder fillers, such as calcium carbonate, kaolin, talc, quartz, wollastonite, asbestos, magnesium hydroxide, aluminum hydroxide, etc., must be on the filler surface modification, enhance its compatibility with the matrix, dispersion and mechanical strength and comprehensive performance.

surface modification(activation) is one of the necessary processing means for the filler to change from the general filler to the functional filler, and it is also the main purpose of the surface modification of the mineral filler. The main effects of surface modification of mineral fillers include dispersion, viscosity reduction, filling and interface mechanics. The most commonly used modification methods are mainly surface chemical modification, coating modification and mechanical force chemical modification.

There are many types of surface modification equipment, specially designed, but also from the chemical, plastics, crushing and other industries to use. Some devices can be used not only for surface modification or coating, but also for encapsulation and spheronization. continuous surface modification(coating) machine“Honeycomb mill”oftenIt is used for coating modification of various mineral fillers, such as stearic acid coating of calcium carbonate.High rate, low additive addition, automatic control, continuous production, stable product quality, negative pressure transport without dust pollution.

Honeycomb mill is a kind of mechanical compound modification machine. Its biggest feature is that it integrates three functions of drying, compound modification and dispersion treatment. It is a truly highly continuous powder compound modification machine, and it also has a structure. Compact, small size, easy operation, stable operation, low labor intensity, low noise and so on. It is very important to simplify the process of powder modification, improve the quality of powder modification and reduce the cost of powder modification. The honeycomb mill modification process is an air sweeping system, and the material is transported to the system by air flow and combined with the atomized modifier to form a single-layer nano-coating film. Under normal conditions, more than two kinds of coating media can be applied at the same time, and the coating rate can reach99.2%, the activation rate was 99.8%.

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