Thermal Conductivity Filler Wet-Process Stirring Mill, Wet-Process Grinding Machine, Grinding and Powdering Machine

Release time:

2026-01-06 08:49

Source:

There is a wide variety of thermally conductive fillers available. Materials such as aluminum oxide, aluminum nitride, silicon carbide, and graphene—each boasting exceptional thermal conductivity—find extensive applications in diverse scenarios. However, regardless of the type of filler used, to meet the core requirement of "high-efficiency thermal conduction," it is essential to overcome two major processing challenges: "transitioning from micrometer-scale to nanometer-scale" and "efficient dispersion of agglomerates."

At the technical process level, the vertical nano-grinding machine employs... The core design—featuring a “vertical grinding chamber structure combined with centrifugal stirring and dispersion”—allows coarse particulate thermal conductive fillers to be fed into the grinding chamber at a uniform rate via the feeding system, where they come into full contact with the grinding media. The equipment’s high-speed agitator blades generate a powerful shear flow field in the grinding media, and through the triple action of “impact, shear, and grinding,” the coarse particles are gradually refined. Compared to conventional horizontal grinders, the vertical structure enables the grinding media to achieve a more uniform density distribution under the influence of gravity, thereby avoiding the phenomenon of “bottom accumulation.” As a result, every single filler particle receives consistent grinding intensity. Moreover, tailored to the specific characteristics of different thermal conductive fillers, the vertical nano-grinder can precisely optimize process parameters. 。

The thermal conductive fillers processed by a vertical nano-grinding machine have achieved a qualitative leap in performance. First, the particle size uniformity has been significantly improved; nanoscale particles can form continuous thermal conduction pathways within the matrix material. Second, the dispersibility has been markedly optimized: the intense shear forces generated during grinding break up the agglomerated structures of the fillers, reducing the surface energy of the particles and enhancing their compatibility with matrix materials such as resins and rubbers, thereby effectively preventing— The issue of “local agglomeration leading to thermal-conductivity dead zones.” Third, it exhibits enhanced stability, with the morphology of the filler particles after processing becoming more regular and surface defects reduced.

* Note: Please be sure to fill in the information accurately and keep the communication unblocked. We will get in touch with you as soon as possible.

Submit Message

Previous Page

Thermal Conductivity Filler Powder Dispersion Machine, Active Coating Machine, Shaping and Stirring Mill

Magnesium Hydroxide Dispersion Equipment, Dispersion and Deagglomeration Machine, Modified Deagglomeration Machine

Next Page

Related News