epicpowder

ultrafine calcium carbonate modification machine

What Are the Best Methods for Ultrafine Calcium Carbonate Modification?

Ultrafine calcium carbonate refers to calcium carbonate particles with a size of 0.02–0.1 μm. It is a cost-effective nanomaterial with size effect and surface effect.It shows excellent reinforcing ability, transparency, dispersibility, thixotropy, and leveling performance. Especially ultrafine active calcium carbonate, as a functional filler, significantly improves product quality through toughening and reinforcement. As calcium carbonate […]

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Matting calcium carbonate

Why Matting Calcium Carbonate is Essential for Modern Matte Finishes ?

Matting calcium carbonate generally refers to calcium carbonate products used for matting purposes. Its main function is to adjust the gloss of material surfaces, making them appear low-gloss or matte. Characteristics Excellent matting performance Uniform particle size Good chemical stability High whiteness Applications Coatings industry Plastics industry Paper industry Other industries It also has applications

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BALL-MILL

The Difference Between Precipitated Ground and Nano Calcium Carbonate and How to Choose ?

Calcium carbonate (chemical formula: CaCO₃) is a non-toxic, odorless, and tasteless inorganic compound. It is also known as limestone, calcite, marble, or chalk.As one of the most common minerals on earth, it exists widely in rocks (such as limestone and marble) and in biological skeletons and shells. Calcium carbonate is divided into three main categories:

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superfine calcium carbonate

Key Indicators and Applications of Superfine Calcium Carbonate

The average primary particle size of superfine calcium carbonate should be 0.02–0.1 μm. This is a basic requirement. Otherwise, it cannot be called “ultrafine.” However, this is only half the task. If surface treatment and dispersion technology are insufficient, the primary particles will agglomerate into secondary particles hundreds of nanometers in diameter. Transmission electron microscopy

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The uses of modified calcium carbonate

Modified Calcium Carbonate: The “Invisible Powerhouse” Driving Material Upgrades

In the vast world of chemical raw materials, there is a seemingly ordinary yet highly powerful material that is quietly transforming the manufacturing processes and product performance of multiple industries. This material is modified calcium carbonate. After surface activation treatment, modified calcium carbonate is no longer just a simple filler but has become a key

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active calcium carbonate

How Active Calcium Carbonate Injects “High Cost-Performance” Vitality into Various Industries

Active calcium carbonate, through surface activation and modification, has evolved from a basic filler into a multifunctional material. It significantly enhances the performance and efficiency of industries such as rubber, plastics, papermaking, coatings, and building materials, while drastically reducing costs. It has become a secret weapon for the green development of manufacturing industries. In the

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Limestone Grinding ball mill

How Can Ball Mill Technology Improve Limestone Grinding Efficiency?

Limestone is a key raw material for the production of cement, concrete aggregates, and lime. Its crushing and grinding generally follow a dry process. The process varies based on the specific application. For limestone used in metallurgy and road construction, the material is typically crushed and screened. For limestone used as a feed additive or

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Calcium carbonate in paper Industry (2)

The Benefits of Using Calcium Carbonate in Paper Industry

Currently, the amount of fillers and pigments used in papermaking ranks second only to fiber as one of the most important raw materials. Common papermaking fillers include calcium carbonate, talc, kaolin, wollastonite, bentonite, and others. As the acidic papermaking process gradually shifts towards neutral and alkaline processes, calcium carbonate, as an important raw material in

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Limestone grinding mill

What is the Complete Limestone Grinding Process ?

The limestone grinding process involves mining, crushing, and processing natural limestone ore into industrial raw materials of various specifications. It is widely applied in construction, building materials, chemicals, and metallurgy. Limestone Characteristics and Applications Chemical composition: Mainly calcium carbonate (CaCO₃), with small amounts of magnesium oxide, silica, and other impurities. Main applications: Limestone Mining Process

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