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Mineral fillers play a crucial role in the papermaking process, enhancing the quality, cost-efficiency, and environmental sustainability of paper products. By incorporating non-metallic minerals like calcium carbonate, kaolin clay, and talc, manufacturers can achieve improved paper brightness, opacity, and printability. These fillers not only reduce the cost of production but also contribute to the paper’s […]

Ground calcium carbonate (GCC) is produced from natural raw materials. These include dolomite, marble, and limestone. It goes through processes like crushing, grinding, and classification. As an important industrial filler, the ground calcium carbonate production is divided into dry and wet processes based on product fineness requirements and downstream applications. The dry process is suitable for

Calcium powder primarily consists of calcium carbonate (CaCO₃), which is widely found in various rocks such as dolomite, calcite, chalk, limestone, and marble. This powder material has characteristics like a wide range of raw material sources, high whiteness, low oil absorption value, good applicability, non-toxic and harmless properties, and low cost, making it an essential

Calcium carbonate is a widely used inorganic compound in industrial fields. Its processing technology directly impacts product quality and performance. Ball milling, as a classic grinding equipment, plays a key role in calcium carbonate processing. This article will detail the calcium carbonate ball milling process. It covers raw material preparation, crushing, grinding, classification, collection, and

In the coatings industry, calcium carbonate (CaCO₃) may seem ordinary, but it is an indispensable “golden supporting role.” Whether it’s for home wall paints, industrial anti-corrosion coatings, or high-end wood coatings, calcium carbonate holds a significant position due to its high cost-performance and versatility. What are the application scenarios, technical advantages, and market cases of

Calcium carbonate is a common inorganic compound, often found as limestone, marble, or chalk. It has wide industrial applications and is a crucial building material. Different types of calcium carbonate have varying physical and chemical properties. It is essential to choose the right type for specific needs. Next, we will introduce several common methods to

High-gloss calcium carbonate (HGCC) is an advanced form of calcium carbonate. It has gained significant attention due to its unique properties. These include excellent whiteness, fine particle size, and high dispersion. This material is used in many applications, from paints and coatings to plastics and paper manufacturing. It enhances product performance and appearance. Characteristics of

The first step in mineral processing is to remove impurities and improve product purity. The second step is to reduce the particle size of the product to varying degrees. Currently, mineral crushing, grinding, and classifying technologies and equipment have reached a new level, both domestically and internationally. These advancements can meet the application needs of

Qingdao EPIC Powder Machinery Co.,ltd. sincerely invites you to participate in the The 22nd Asia Pacific International Plastics and Rubber Industry Exhibition. 10-13 July 2025 , No. 3399, Sansha Road, West Coast New District, Qingdao City, Shandong Province‌.Booth No. Booth No.Hall S3 C77 Epic Powder Epic Powder, 20+ years of work experience in the ultrafine powder

Ground calcium carbonate (GCC) powder, derived from natural marble, is crucial in many industries, including construction, coatings, plastics, and rubber. The physical and chemical properties of GCC depend on the crystal structure and particle size of the raw marble. This article explores the characteristics and performance of different marble types used for ground calcium carbonate