Ultrafine powder grinding

In modern construction materials, Ultra-Low Cement Castables (ULCC) are widely used in high-temperature industrial linings, steel furnaces, and cement kilns due to their high refractoriness, low thermal expansion, and excellent chemical stability. However, during ULCC preparation, flowability control remains a key challenge. Poor flowability can lead to uneven casting and increase the porosity of the […]

High-purity quartz (HPQ) is a refined form of silica (SiO₂) known for its extremely low impurity levels. It’s essential in industries like semiconductors, solar energy, optics, and specialty glass, where purity directly impacts product performance. Geological and Chemical Characteristics of HPQ Raw Materials HPQ is sourced mainly from three types of quartz deposits: Source Material

Synthetic silica, also known as precipitated silica or fumed silica, is a high-purity, amorphous form of silicon dioxide widely used in rubber, coatings, adhesives, and specialty chemical industries. Its performance is closely tied to particle size, specific surface area, and structure. Selecting the right jet mill for synthetic silica production is crucial to ensure product

Ultrafine quartz powder is a high-quality, neutral inorganic filler. Due to its strong acid resistance, stable physical and chemical properties, good light transmittance, high dielectric strength, moisture resistance, radiation resistance, excellent high-temperature performance, high purity with low ion content, low expansion, and low stress, it is widely used in plastics, coatings, paints, rubber, ceramics, inks,

Silicon micropowder (also known as silicon powder or ultrafine silica powder) is a high-performance inorganic non-metallic powder material. It is widely used in electronic packaging, coatings, rubber, ceramics, and other industries due to its excellent physicochemical properties, such as high purity, high specific surface area, good dispersibility, and thermal stability. The core of silicon micropowder

Understanding Silica Powder in Ink What is Silica Powder? Silica powder is a fine, white, amorphous form of silicon dioxide (SiO₂) commonly used across various industries. In the context of ink production, it acts as a crucial additive known for its excellent dispersibility, high surface area, and chemical inertness. Silica powder is typically produced through

The rapid evolution of high-tech industries—ranging from semiconductor manufacturing and optical fibers to high-efficiency photovoltaic (PV) cells—has placed unprecedented demands on raw material specifications. At the heart of these technologies lies High-Purity Quartz (HPQ). While achieving a chemical purity of 99.99% (4N) or higher is a challenge in itself, the industry now demands this purity

In the production of copper clad laminates (CCL) — the foundational material for printed circuit boards (PCBs) — silicon micropowder (primarily fused silica or crystalline silica powder) serves as the primary inorganic filler. It significantly influences key properties such as dielectric constant (Dk), dissipation factor (Df), thermal expansion coefficient (CTE), thermal conductivity, moisture absorption, drilling

Are you facing headaches with particle agglomeration and guaranteeing the purity of ultrafine silica powders? When you’re grinding silica down to the nano-scale, challenges pile up fast—agglomeration skyrockets, and equipment wears down quickly due to silica’s Mohs hardness of 7. But mastering this process is crucial for advanced applications like electronic packaging (EMC), high-performance rubber,