Selection of Ultrafine Grinding Equipment for Traditional Chinese Medicine
Ultra-micro grinding generally refers to the process of pulverizing material particles above 3mm to below 10~25μm. After ultra-fine grinding, traditional…
The particle size of the heavy calcium carbonate powder is more uniform by using the air classifier
It is well known in the industry that there are different processes for the processing of heavy calcium carbonate powder in dry and wet methods. Dry processing…
The processing and application of talc
The color change of talc is mainly caused by impurities. The more impurities, the darker the color. The pure ones are white, and the impurities are slightly…
The processing technology and application of diatomite
Diatomite is deposited 10,000 to 20,000 years after death to form diatomaceous earth. Diatomaceous earth is a kind of biogenic siliceous sedimentary rock,…
The relationship between powder and medicine
People's healthy life is inseparable from medicine. Common types of medicine include pills, granules, etc. They are all made from raw materials after making…
Carbon black modification & its application in rubber
Carbon black is a loose, light, extremely fine, black powdery amorphous carbon. It is the most important reinforcing filler in the rubber industry and is…
Five key points for quality control of silicon powder products
Silica powder is a silica powder material made from natural quartz ore, fused quartz, etc., processed by multiple processes such as grinding, precision…
Powder in life
No powder is not a material. Powder is the foundation of modern industry, the most important technical support force for high-tech industry, the most important…
Preparation method of spherical alumina
Spherical alumina is also called sand alumina, alpha alumina. In the crystal lattice of α-type alumina, oxygen ions are densely packed in hexagons, and AI3+ is…
Preparation & application of nano-silica
Nano-silica is an inorganic chemical material, commonly known as "ultra-fine white carbon black". It is a non-toxic, odorless, and pollution-free inorganic…
Characteristics and application of high-purity quartz sand raw materials
Quartz sand includes ordinary quartz sand, refined quartz sand, high-purity quartz sand, and fused quartz sand. High-purity quartz sand generally refers to…
Nano coating preparation and application
Nano-coatings are generally made by mixing nano-materials and organic coatings. Therefore, more scientifically speaking, it should be called nano-composite…