Sand mill VS ball mill, jet mill!
The sand mill works by stirring together the grinding medium and the material. This is done by the high-speed rotating dispersion disc in a fixed cylinder. It causes strong shearing, scraping, and collisions. They are between the solid particles and the grinding medium. This achieves crushing, grinding, and dispersion. Sand mills can be divided into […]
Experimental analysis on the shape of wollastonite needle-like powder produced by jet mill
Wollastonite is a mineral. It is calcium metasilicate. It belongs to the Triiclinic crystal system. Its chemical formula is CaO48.3% and SiO251.7%. Natural wollastonite is usually needle-shaped. It forms radial, fibrous aggregates and more. Wollastonite is non-toxic. It has low oil absorption and is cheap. It has a needle-like shape. It is often used as […]
The importance of powders in advanced ceramics
Powders are crucial for advanced ceramics. This is evident in how people define advanced ceramics. The general definition of advanced ceramics is: they use high-purity, ultra-fine, man-made or selected inorganic compounds as their raw materials. They have precise chemical compositions, manufacturing, and processing methods. They also have a precise structural design. They have excellent mechanical, […]
The different roles of heavy calcium and light calcium in rubber applications
Calcium carbonate is an important and widely used inorganic salt. Calcium carbonate is usually divided into heavy and light forms. This is based on different processing methods. Calcium carbonate is the most widely used powder filler in the rubber industry. It comes in two forms: heavy and light. Related concepts 1. Calcium carbonate. It is […]
What are the similarities and differences between quartz powder, talc powder and heavy calcium powder?
What distinguishes talc powder, quartz powder, and heavy calcium powder? Firstly, there is a significant difference in feel between the three. Talc powder has a more delicate and smooth texture. Talc, quartz, and heavy calcium powder are non-metallic minerals. They are crucial for both the industry and commerce. They are primarily used as filler. They […]
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 […]