Grinding Machines for Ultrafine Graphite Powder
Graphite is an important non-metallic mineral. It has many properties: electrical conductivity, thermal conductivity, high-temperature resistance, thermal shock resistance, chemical stability, lubrication, and plasticity. Because of these features, it is widely used in metallurgy, machinery manufacturing, electrical, chemical, and nuclear industries. With the development of the graphite industry, the development of deep processing technologies and […]
Applications and Reinforcement Role of Aluminium Oxide
Aluminium oxide (Al₂O₃) is one of the most common and widely used inorganic materials. It is the main raw material for aluminum production. At the same time, it plays an important role in advanced ceramics, abrasives, and catalyst supports. With properties such as high temperature resistance, corrosion resistance, hardness, and insulation, aluminium oxide is applied […]
Pyrolysis Carbon Black: Modification Strategies and Application Prospects
Pyrolysis carbon black (also known as recovered carbon black, rCB) is a solid product obtained from high-temperature pyrolysis of waste tires, waste rubber, and other organic wastes under oxygen-free or oxygen-limited conditions. Difference from Conventional Carbon Black Conventional Carbon Black: Produced by incomplete combustion of petroleum or natural gas. The process is controlled, yielding uniform […]
Porous Carbon Pore Volume – The Big World Inside Small Pores
In the research and application of lithium batteries, selecting and designing anode materials is crucial for enhancing battery performance. Among these materials, porous carbon has gained widespread attention. This is due to its excellent electrochemical properties, good conductivity, and adjustable pore structure. This article will explore the significant role of the “small pores” in porous […]
Ultrafine Powder Agglomeration: Causes and Dispersion Technologies
You spend weeks dialing in the grinding process. The D50 looks perfect on the analyzer. A week later, your customer runs a batch and calls you about inconsistent results. Powder Agglomeration is usually the reason. For powders below 30 μm, particles don’t behave like bulk materials. They stick together, clump up, and lose the very […]
Revealing the Five Golden Indicators of Lithium Battery Slurry!
Slurry is the core raw material in electrode manufacturing. Its quality directly determines the energy density, cycle life, and safety performance of batteries. Today, we break open the “technical black box” and explain in the simplest terms the five key indicators of lithium battery slurry—helping you instantly judge battery quality. Solid Content: The “Invisible Switch” […]
Comparative Study of Air Jet Mill and Mechanical Mill Technologies
In the field of powder engineering, milling technology directly affects particle size distribution, particle morphology, and production efficiency. As of 2025, the Air Jet Mill and the Mechanical Mill remain the two mainstream industrial systems. This article provides a systematic comparison in terms of working principles, energy efficiency, and particle size control. Equipment Principles Comparison […]
Why Grinding Matters in High Purity Quartz Production？
High Purity Quartz (HPQ) is a quartz raw material with extremely high SiO₂ content and very low impurities. The required SiO₂ content usually exceeds 99.99%. Thanks to its excellent thermal stability, very low thermal expansion coefficient, and extremely high purity, HPQ is widely used in semiconductors, photovoltaics, new displays, optical communications, and high-end quartz glass […]
Kaolinite Deep Processing Technologies—Purification, Fine Grinding, Calcination, and Modification
Kaolinite deep processing refers to a series of treatments aimed at improving the quality, performance, and added value of kaolin to meet the specific requirements of different industries. The main kaolinite deep processing technologies are as follows: Purification and Whitening Technologies Physical Purification: This method uses difference in physical properties such as particle size, density, […]