China Gold Au solution Manufacturers, Suppliers, Factory

Fisher's particle size is a method used to measure the particle size of granular materials, usually determined by measuring the settling velocity of particles in air or liquid. The principle of Fisher's particle size measurement is based on Stokes' law, which means that the force exerted on small particles in the medium is proportional to their diameter. The average diameter or particle size distribution of granular materials can be obtained using the Fisher particle size test.

Ultra fine high-purity alumina is a cornerstone material in fields such as electronic information, new energy, high-end manufacturing, and biomedicine. Its application value lies in the precise control of purity, particle size, crystal form, and morphology. Purity determines the upper limit of performance, particle size determines sintering/dispersion/activity, and crystal structure determines functional characteristics. With the development of 5G, solid-state batteries, third-generation semiconductors, and biomedicine, the demand for 6N grade ultra-high purity, monodisperse nanoscale, and spherical alumina will continue to grow. This article discusses the practical applications of ultrafine and high-purity alumina powder.

​Nano silver powder refers to metallic silver elemental powder with a particle size ranging from 1-100 nanometers (nm), also commonly known as nano silver or silver nanoparticles. Due to its unique physical and chemical properties, it plays a key role in multiple cutting-edge fields such as electronics, medicine, catalysis, and more. The particle size distribution range of nano silver powder is narrow, with commonly used particle sizes of 20nm, 50nm, 80nm, and 100nm. The purity of nano silver powder can reach 99.99%. We can also supply nano silver powder and aqueous dispersion.

Recent breakthrough research published in the journal Small in April 2025 has unveiled a groundbreaking approach in cancer treatment. Scientists have developed a multifunctional nano-delivery system, TMBFG, by surface modifying MXene powder through a non-chemical modification strategy using bovine serum albumin (BSA). This innovative system combines MXene with manganese dioxide (MnO2) nanoparticles, folic acid (FA), and glucose oxidase (GOx) to target cancer cells, induce starvation, and achieve photothermal double killing effects.

​In recent years, the field of thermal management materials has seen significant advancements. One such area of focus has been the modification of the surface properties of aluminum powders to improve their thermal performance. As a leader in the production of high-quality nano aluminum powders, SAT NANO has played a key role in these efforts. In this blog post, we will explore the methods and benefits of surface modification of aluminum powder.

In today's world, the use of nanoparticles in various industries has become widespread. One such substance that has gained significant attention is nano-sized Germanium powder. This high-quality and valuable substance has revolutionized several industries due to its exceptional properties, including heat dissipation, electrical conductivity, and more. In this blog, we will delve deeper into the world of Germanium nano-powder and explore its numerous benefits.