Thermal Conductivity Material High-Speed Crusher, Shear Grinder, Shear Breaker
Release time:
2025-10-29 08:41
Source:
The quality of thermal materials directly determines the performance of end products. From thermally conductive silicone sheets used in electronic devices, to thermally conductive potting compounds for new-energy vehicle battery packs, and even to thermal interface materials employed in 5G base stations, these materials are now widely applied across various applications that demand efficient heat transfer.
The core requirement in processing thermal conductive materials lies in thoroughly mixing and grinding the thermally conductive powders (such as aluminum oxide, boron nitride, graphene, etc.) with matrix materials (like silicone rubber, epoxy resin, etc.), reducing them to a uniform particle size while preventing powder agglomeration—thus ensuring the stable formation of thermal conduction pathways. In the initial stages of mixing powder with the matrix material during thermal conductive material processing, issues such as... The "agglomeration" issue can lead to uneven particle size if grinding is done directly. The vertical grinder is equipped with a dedicated pre-dispersion unit that uses high-speed mixing and shear forces to initially break up the mixed materials before feeding them steadily into the grinding chamber, laying the groundwork for subsequent fine grinding. Thanks to its vertical design, the material flows uniformly from top to bottom through the grinding area under the combined influence of gravity and centrifugal force. Different-sized grinding media—such as zirconia—are flexibly matched according to the thermal conductivity material's hardness and particle-size requirements, working in harmony with the process. Stirring shaft The high-speed rotation generates compressive, impact, and shear forces on the material. ， Not only does it prevent over-grinding of materials (thus avoiding the destruction of the thermally conductive powder structure and preserving thermal performance), but it also significantly boosts processing efficiency. 。 For thermal conductive materials with different viscosities, the vertical grinder can be adjusted to accommodate them. Stirring shaft Rotational speed, grinding bead filling rate, and feed rate work together to achieve stable processing.
The thermally conductive material, processed by a vertical grinding machine, exhibits uniform powder dispersion with no significant agglomeration. Additionally, the thermal conduction pathways are continuous and densely packed. The efficient circulating grinding process of the vertical grinder minimizes material waste while also reducing energy consumption. ， Further enhanced the company's production efficiency.
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