Research on Pyrolytic Carbon Black Pulverization Technology
Pyrolytic Carbon Black (PCB) is a type of carbon black obtained through pyrolysis of organic materials like waste rubber and plastic. It has a high specific surface area and strong physicochemical stability. It is widely used in industries such as tires, rubber, plastics, coatings, and inks. It serves as a blackening agent, filler, or conductive […]
Applications des poudres inorganiques non métalliques dans les revêtements en poudre
The rapid development of powder coatings has driven the demand for powder fillers. With market drivers in place, research into the application of various powder materials in powder coatings has become increasingly important. The main non-metallic powders used in powder coatings are calcium carbonate, barium sulfate, talcum powder, mica powder, kaolin, silica, and wollastonite. Fillers […]
Procédé de fabrication et applications des microsphères de verre creuses
Hollow glass microspheres are micron-level hollow spherical powder materials. They are processed through special techniques. Glass raw materials are transformed into a white, flowable powder. Their particle size ranges from 10 to 250 microns. The wall thickness is 1-2 microns. The interior has a hollow structure. This gives them unique properties such as low density, […]
Comment améliorer l'hydrophilie des particules de poudre de noir de carbone ?
Enhancing the hydrophilicity of carbon black powder particles is key to improving their dispersion stability in water and increasing compatibility with polar media. This is crucial in fields such as coatings, inks, and rubber composites. Surface Chemical Modification Oxidation Modification Grafting Modification Physical Coating and Dispersant Modification Polymer Coating Dispersant Application Process Optimization and Auxiliary […]
Exploring 10 Minerals Grinding Technology for Enhanced Processing Efficiency”
Mineral processing aims to remove impurities and improve product purity, while also reducing particle size to varying degrees. Currently, crushing, grinding, and classification technologies and equipment have reached a new level, meeting the needs of most raw materials in various industries, including non-metallic minerals, cement, ceramics, chemicals, coal powder, metallic minerals, tailings, and waste solid […]
Pourquoi utilise-t-on de la poudre d'aluminium dans la production de blocs de béton cellulaire ?
Aerated concrete blocks, also known as Autoclaved Aerated Concrete (AAC), are lightweight building materials. They are made from siliceous materials such as fly ash or quartz sand, and calcareous materials like lime or cement. Aluminum powder serves as the foaming agent. The blocks are produced through batching, mixing, casting, pre-curing, cutting, and autoclaving. Their main […]
Qu’est-ce qui rend la poudre sphérique unique et comment est-elle produite ?
With the rapid development of modern industry and technology, the performance requirements for powder materials in different sectors have become increasingly stringent. In addition to low impurity content, fine particle size, and narrow particle size distribution, powders are also required to have specific particle morphologies. Spherical powder, due to their superior flowability and uniformity, are […]
Comparison of White Carbon Black and Carbon Black
In the field of powder materials, white carbon black (precipitated silica) and carbon black are two important inorganic functional fillers. Although their names are similar, they differ significantly in structure, properties, preparation methods, and applications. In many industries, they not only demonstrate unique advantages but also complement each other. Basic Concepts and Properties White Carbon […]
Influence of Surface-Modified Quartz Powder on Artificial Quartz Stone Performance
Artificial stone is one of today’s most important building and decorative materials. It can replace natural stone, high-end ceramics, wood, and metal decoration materials. It is a green, environmentally friendly building material. Among these, quartz stone is a key variety of artificial stone. Quartz powder plays a vital role as an inorganic, non-metallic functional filler […]