Most GCC producers focus their attention on the mill — the ball mill motor rating, the grinding media, the liner material. The classifier gets less attention. However it is the classifier that actually defines the particle size distribution of the product. The mill produces a broad range of particle sizes. The classifier is what decides […]
Unmodified calcium carbonate has a hydrophilic surface. Plastics, rubber, and cable compounds are hydrophobic. Put an unmodified CaCO3 filler into a polymer matrix and the two materials resist each other: poor dispersion, reduced tensile strength, weak interfacial adhesion between filler and matrix. The compound performs worse than unfilled polymer in several critical properties. Surface modification
In a calcium carbonate grinding plant, the classifier is where most energy inefficiency hides. The mill gets the attention. It is the biggest motor, the loudest machine, the most visible part of the circuit. But it is the classifier that determines how much of the mill’s output gets accepted and how much goes back for
Calcium Carbonate Grinding Ultrafine Classifier Efficiency Guide Read More »
Plastic films primarily refer to thin materials made from base resins such as PP, PVC, PE, PET, PA. These films are widely used in various flexible packaging applications or as laminating layers in paper-plastic composites. They play an essential role across numerous industries, including packaging, electronics, pharmaceuticals, chemicals, and food products. Calcium Carbonate (CaCO₃) is
Application of High-Performance Calcium Carbonate in Plastic Films Read More »
Calcium carbonate (CaCO₃) is one of the most widely used inorganic non-metallic minerals in the world. Abundant, low-cost, chemically stable, and non-toxic, it has served as a functional filler in plastics, papermaking, coatings, rubber, and construction materials for decades. Yet in its ordinary ground form, conventional calcium carbonate has well-known limitations. They’re poor dispersion in
Inorganic particles offer a range of benefits including non-toxicity, excellent dimensional stability, high-temperature resistance, and large specific surface area. These properties help enhance the thermal stability, mechanical performance, and electrical conductivity of flame retardants while reducing water absorption. As a commonly used filler in polymer modification, calcium carbonate has lots of advantages. They include rigidity,
The Demand for Precision in Abrasive & Refractory Material Processing Black SiC Applications: From Advanced Abrasives to Semiconductor Components Black silicon carbide (SiC) is a cornerstone material in industries requiring exceptional hardness and thermal stability. Its applications span advanced abrasive tools, high-performance coatings, and refractory linings, as well as emerging uses in semiconductor components and
How to Produce Ultrafine Black Silicon Carbide Powder by Jet Mill Read More »
Calcium carbonate is a fundamental inorganic compound and the most widely used filler in industries such as plastics, rubber, and paper. However, not all calcium carbonate is the same. The two primary types – Ground Calcium Carbonate (GCC) and Precipitated Calcium Carbonate (PCC) – are produced through entirely different methods, leading to distinct properties that
If you’re aiming to produce calcium carbonate powder with an air classifier mill, you’ve just tapped into one of the smartest routes to achieving ultrafine, high-purity results. Getting that perfect particle size isn’t just about grinding—it’s about mastering precise airflow and classifier control. In this guide, you’ll discover exactly how the air classifier mill transforms
How to produce Calcium Carbonate Powder with an Air Classifier Mill Read More »
I. Kaolin as an Oil-Control Expert A. Introduction to Kaolin Kaolin is a naturally occurring, fine white clay widely used in cleansing cosmetics for its exceptional oil-absorbing properties. Kaolin clay serves as a key raw material for oil control, matrix filling, and soothing repair, thanks to its excellent absorbency, mildness, and fine texture.Known for its
Kaolin: The Expert in Oil Control for Cleansing Cosmetics Read More »
