Ultrafine Air Classifier

Calcium carbonate is an important and widely used chemical material. As a reinforcing agent and filler, it is widely applied in industries such as rubber, paper, ink, coatings, plastics, food, and cosmetics. Heavy calcium modification enhances its performance in these applications. It not only increases product volume and saves base material but also reduces costs. […]

What is high-purity calcium carbonate? In traditional manufacturing, it’s a vague concept. For example, with a low iron impurity content and 98% calcium carbonate, some may call it high-purity calcium carbonate. But in high-end material applications, this is far from meeting high-purity standards. High-purity calcium carbonate is widely used in electronic components, capacitors, pharmaceuticals, food

Limestone is a common non-metallic mineral and a valuable resource with wide applications. Limestone is the commercial name for the mineral raw material of limestone rock. Throughout human history, limestone has been widely used due to its wide distribution and easy accessibility in nature. In modern industry, limestone is the main raw material for manufacturing

Nano calcium carbonate refers to calcium carbonate microparticle aggregates with a particle size between 1-100 nm. Particle size reduction alters the crystal structure and surface electronic structure. This creates surface effects, size effects, and macroscopic quantum tunneling effects not present in larger particles. Production Currently, carbonation is the main method for industrial production of nano-calcium

Calcium carbonate is a non-toxic, tasteless, and non-irritating white powder. It is one of the most widely used inorganic fillers. Calcium carbonate is neutral, insoluble in water, but soluble in acids. Based on production methods, it can be divided into heavy calcium carbonate, light calcium carbonate, colloidal calcium carbonate, and crystalline calcium carbonate. Calcium carbonate

There are many types of ground calcium carbonate grinding and processing equipment. They are combined with ultra-fine grade machines to create an ultra-fine processing system. This system generally achieves the desired effect of ultra-fine production. Currently, the mainstream demand for heavy calcium products is between 600 and 1500 mesh. Compared to talc, barite, and kaolin,

15-17 May, Shenzhen World Exhibition & Convention Center, Booth No. :3T159-1 The China International Battery Fair (CIBF), organized by the China Chemical and Physical Power Sources Industry Association, is the largest international event in the battery industry. It includes a series of activities such as exhibitions, technical conferences, information release sessions, and business negotiations. It

Heavy calcium carbonate, also known as heavy calcium, is a colorless, tasteless white powder. It is almost insoluble in water and alcohol, but reacts with dilute acetic acid, hydrochloric acid, and nitric acid. It fizzes and dissolves when exposed to these acids. When heated to 898°C, it decomposes into calcium oxide and carbon dioxide. The

Calcium carbonate is an excellent filler, with white color, pure quality, and high coloring ability. It has stable chemical properties, low cost, and adjustable particle size and shape. With these advantages, it has successfully entered many industries such as rubber, plastics, PVC cables, and high-grade coatings. From construction materials to food, pharmaceuticals to textiles, it

Papermaking uses wood, reed, bagasse, straw, wheat straw, cotton stalks, hemp stalks, and cotton as raw materials. It produces pulp and then transforms the pulp into paper and paperboard. Papermaking involves beating the pulp, sizing, adding fillers, and other treatments. It is a complex process to form paper with various properties. Why do we need