Preparation and application of high specific calcium hydroxide
High specific surface area calcium hydroxide is a powder. It has a high specific surface area. It is used in many fields, like environmental protection and medicine. There are many methods for making high surface area calcium hydroxide. They include the mechanical, chemical precipitation, microemulsion, and template methods. The mechanical method uses force to break, […]
Application of airflow classifier in metal powder industry
The airflow classifier is a widely used equipment in the metal powder industry. By classifying the size of powder particles, it can effectively improve product quality and market competitiveness. This article will introduce the working principle of air classifiers. It will also cover their application areas and advantages. working principle Air Jet Sieve uses the […]
Production technology of heavy calcium carbonate powder for breathable membranes
What is calcium carbonate used in breathable membranes? What are the production difficulties? What is a breathable membrane? A breathable film is microporous. It lets water vapor through but obstructs liquid water. It is primarily used to make health products. It also makes breathable, rainproof cloth and other products. It is used in various fields […]
Application of ultrafine grinding technology in food processing
Ultrafine grinding technology is a new technology developed in the past 20 years. Ultrafine grinding involves using force to crush solids. It does this by overcoming their internal cohesion. It crushes particles from above 3 mm to 10-25 microns. It was developed in the 1970s to adapt to modern times. A high-tech material processing technology […]
What is the use of modified calcium carbonate?
Modified calcium carbonate is calcium carbonate (CaCO3) that has been treated to improve its properties for specific uses. Calcium carbonate is cheap, abundant, and non-toxic. So, it is used in many industries. These include construction, plastics, rubber, pharmaceuticals, and food. Calcium carbonate’s modification mechanism has two types. One is chemical action, the other is physical […]
Application sharing of jet mill in API particle size control
In recent years, research and drug processing have changed. They used to focus on pharmacology but now aim to improve drug effects. Development will focus on refining drug particles. It will make them ultrafine, purify them, and add functions to them. Research and applications are focused on particles below the submicron level. The pharmaceutical industry […]
Nano calcium carbonate requires surface modification
Due to the surface effect and hydrophilic and oleophobic properties of nano-calcium carbonate, unmodified nano-calcium carbonate has shortcomings such as dispersion, poor affinity, and easy agglomeration when applied to organic polymers, seriously affecting the quality of the product. , leading to interface defects between the two materials, and the higher the filling amount of nano-calcium […]
Lithium carbonate (Li2CO3)
Lithium carbonate is the provider of lithium ions in lithium batteries, and Li2CO3 occupies an important position in the industrial chain. As lithium carbonate futures products are about to be launched, this article will introduce the basic knowledge of lithium carbonate. Basic properties of Li2CO3 Lithium carbonate is an inorganic compound with the chemical formula […]
Lithium Iron Phosphate (LFP)
Lithium iron phosphate is a lithium-ion battery electrode material with the chemical formula LiFePO4 (LFP for short). It is mainly used in various lithium-ion batteries. Since Japan’s NTT first revealed the olivine structure lithium battery cathode material of AyMPO4 (A is an alkali metal, M is a combination of CoFe: LiFeCoPO4) in 1996, in 1997, […]