Industry News

Calcium carbonate is a fundamental non-metallic mineral raw material. People use calcium carbonate-based materials in various production. It is important to both the national economy and everyday life. Calcium carbonate […]

In many industrial production fields—especially in the rubber, plastics, and coatings industries—pyrolysis carbon black is a key material, and its performance plays a decisive role in the quality of the

Introduction Dental ceramics play a pivotal role in modern restorative dentistry. It offers a wide range of materials with aesthetic appeal, durability, and functional benefits. These materials include feldspathic porcelain,

Types of Lime: Quicklime & Slaked Lime There are two types of lime: quicklime and slaked lime. Both are made from limestone, which is collected by cutting the stone. The

This article shares some common types of calcite and their crystal forms. Calcite is a carbonate rock mineral, primarily composed of calcium carbonate (CaCO₃). Its crystal structure is typically in

10 Specific surface area The specific surface area of ordinary GCC is generally about 1 m²/g. For heavy fine calcium carbonate, it ranges from 1.45–2.1 m²/g. The specific surface area of

Calcium carbonate is an important and widely used inorganic salt. According to different processing methods, there are wo kinds of it: GCC and PCC. It is the most widely used powder

Ultrafine powders refer to materials with particle sizes ranging from micrometers to nanometers. According to the consensus in China’s mineral processing industry, ultrafine powders are those with 100% of particles

Introduction of Jet Mill The airflow pulverizer, also known as a jet mill or fluid energy mill, is one of the most important ultrafine grinding equipment. Equipped with internal classification

Understanding the relationship between particle size and mesh is essential in powder processing. Whether you’re working with ceramics, minerals, or pharmaceuticals, selecting the right particle size range directly impacts product

For ultrafine calcium carbonate, particle size, surface area, crystal form, and oil absorption are key technical indicators. These factors directly affect product performance. Other indicators are also important but generally

From a professional perspective on powder particle modification processes, the core differences between wet and dry methods can be analyzed across six key dimensions: Process Adaptability Wet Method: Suitable for

Excessive grinding speeds primarily affect particle size distribution in terms of range and uniformity: Increased Risk of Bimodal Distribution High-speed impacts cause brittle particles (e.g., ceramic powders) to rapidly break

Polyvinyl chloride (PVC) is a thermoplastic general-purpose plastic. Manufacturers widely use it in building materials due to its excellent mechanical properties, good corrosion resistance, anti-aging properties, and flame retardancy. Although

Barium sulfate has excellent chemical inertness, high specific gravity, and low oil absorption, making it widely used in anti-corrosion coatings. The paint film exhibits good acid and alkali resistance, low

In the world of powder processing, choosing the right crushing equipment is critical. With years of industry expertise, Epic Powder understands customer needs and provides tailored solutions. Epic Powder’s Air Jet

1. Industry Pain Points and the Need for a Nitrogen Closed-Loop Circulation System In ultrafine grinding of lithium battery materials (e.g., lithium iron phosphate, lithium cobalt oxide), pharmaceuticals, and metal

Powder compressibility is an important indicator to measure the ability of powder to change volume under external force. It involves complex mechanisms such as particle rearrangement, elastic/plastic deformation, and crushing.

There are many methods for forming special ceramics, such as dry pressing, slip casting, injection molding, and gel casting. Dry pressing offers advantages such as low binder content, direct sintering

The inert gas protected air pulverizer is a new type of pulverizing equipment. It prevents oxidation, deliquescence, and moisture in the pulverized material by using inert gas protection during the pulverizing