How much do you know about “particle density”?
Density is a crucial characteristic of powders (particles). It is widely used to evaluate the fluidity and compressibility of particles. This greatly impacts all parts of making drugs. For example, early product design depends on drug particle density. So do equipment selection and accessories. Specific drugs need the right disks and needles. They are used […]
The important role of calcium carbonate in ceramic glazes
Calcium carbonate is a common powder filler. It’s often found in marble and calcite grinding. Many industries use it. These include plastics, rubber, coatings, papermaking, chemicals, and building materials. The rise of green production creates an opportunity for calcium carbonate companies. They can now make greener products to meet new market demands. The calcium carbonate […]
How can we keep the pigment particles in a stable dispersed state after dispersion?
Pigment dispersion is the key to creating coatings. External forces cause the pigment to become fine particles. Then, it spreads evenly in the continuous phase to create a stable suspension. It requires resins, pigments, and solvents to function properly. It also requires a wetting dispersant. Dispersants improve dispersion and storage. It prevents pigment from settling […]
How to improve the pickling effect of quartz sand and prevent yellowing?
High-purity quartz sand processing requires pickling. This is accurate under current mineral processing conditions. Pickling has various effects and functions. These are difficult to replace with water washing, flotation, or other methods. It can remove impurities. They are located on the surface of quartz sand particles. They are formed as inclusions or embedded within particles. […]
Which powders require surface modification?
High-end powders that require surface modification are mainly inorganic powders and ultrafine powders. Here are specific examples and why: Inorganic powder Porous silica and silica powder are inorganic powders. They can increase their surface hydroxyl through surface modification. This enhances the hydration effect of the powder. It enhances their strength and is compatible with composites. […]
Application of jet mill in LFP batteries
Lithium battery material needs Lithium iron phosphate special airflow crusher. It is an essential tool for battery material processing. It refines the battery raw materials. It breaks the large particles into very fine ones and increases their surface area. , greatly improving the utilization rate of raw materials. Lithium iron phosphate battery The Lithium Iron […]
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, […]