Corporate Blog

Calcium carbonate without surface treatment has poor compatibility with resin. This can lead to uneven dispersion in the polymer matrix, causing interface defects in composite materials. As a result, the mechanical strength of the materials is reduced. These issues become more apparent as the dosage of calcium carbonate increases. Therefore, ...

In the field of cement production, improving the activity of flyash has always been a key issue in reducing dependence on clinker. A building materials research and design institute successfully converted the original flyash (specific surface area 290 m²/kg, activity index 72.3%) into highly active ultrafine flyash with a specific ...

In modern materials science and industrial manufacturing, powder materials are widely used in electronics, ceramics, plastics, coatings, medicine, energy and other fields. According to the particle size and processing difficulty, powders are usually divided into four main categories: granules, fine powder, micro powder (also known as ultrafine powder), and nano ...

White carbon black is a general term for white powdered X-ray amorphous silicic acid and silicate products. It mainly refers to precipitated silica, fumed silica and ultrafine silica gel. It also includes powdered synthetic aluminum silicate and calcium silicate. White carbon black is a porous substance, and its composition can ...

Based on years of experience, we have found that the types and equirements of calcium carbonate in different industries vary greatly. In order to improve the cost-effectiveness and differentiation of products, customers in various industries have put forward more and more diverse and stringent requirements on the physical and chemical ...

Powder fillers in powder coatings not only reduce costs but also play a great role in improving the performance of coating products. They improve coating wear resistance, scratch resistance, and reduce sagging during melting and leveling. Powder fillers also enhance corrosion resistance and improve moisture resistance. When selecting powder fillers ...

In the field of plastic modification, fillers play a key role, with talc being widely used. Talc’s core function in plastic modification:Economic performance optimization: It increases plastic volume, reducing costs and enhancing resin utilization. This makes it an essential additive in general-purpose and biodegradable plastics.Two-phase structure and performance balance: Due ...

Heavy calcium carbonate, with its excellent performance, is the preferred filler in the plastic industry. Heavy calcium carbonate for plastics undergoes special processing to ensure uniform particle size and good dispersion. It is widely used in plastic films, profiles, pipes, woven fabrics, and artificial leather production. It effectively reduces production ...