What does the carbon black dispersion tester test?
The carbon black dispersion test is vital. It checks the uniformity and distribution of carbon black in a polymer matrix. This test is vital for industries that use carbon black, like rubber and plastics. It affects the materials’ strength and performance. The tester measures and analyzes the carbon black particle distribution. It measures them in […]
Heavy calcium and light calcium, 10 essential differences
Now, the market has mainly heavy, light, activated, and nano calcium carbonate. Heavy and light are the most used. Many users often have questions. They are all calcium carbonate. So, what is the difference between heavy and light forms? Production method We make heavy calcium carbonate by crushing natural minerals. These include calcite, limestone, chalk, […]
Technology for preparing decorative sintered bricks using iron tailings and coal gangue
Tailings are considered “waste” discharged by mining enterprises under certain technical conditions. They refer to tailings. These are discharged after ores are crushed and beneficiated to extract useful components. These are mine wastes that can’t be sorted further at present. Various tailings are generally piled up in tailings ponds near mining mines. The mining time […]
What is the difference between graphitization and carbonization?
The difference between graphitization and carbonization lies in their processes and outcomes in the treatment of carbon-containing materials. Carbonization is the thermal breakdown of organic materials without oxygen. It produces a carbon-rich char. This process typically occurs at lower temperatures and focuses on removing volatile components. In contrast, graphitization transforms carbon into graphite. It uses […]
How to disperse conductive carbon black?
Superconductive carbon black is also called toner. It is commonly used as a pigment and filler in the industry. It can give paints, varnishes, inks, plastics, etc. in a bright black color. It is also resistant to UV rays, acids, and alkalis. In production applications, carbon black powder can spread evenly in many media. This […]
The application and technical requirements of nano calcium carbonate in various industries
Nano calcium carbonate is also called superfine calcium carbonate. The name of the standard is called superfine calcium carbonate. Nano calcium carbonate is most used in the plastic industry. It is mainly used in high-grade plastic products. It can improve the flow of the plastic master batch. It also makes it easier to shape. It […]
How to grind electrolytic aluminum slag into powder
Aluminum slag is made during the electrolytic production of aluminum. Carbon slag contains a large amount of fluoride salt (about 70%, mainly cryolite). If it is discarded as waste, it will not only cause the loss of fluoride salt. This will also increase the use of fluoride salt and pollute the environment. To keep regenerated […]
The different effects of 5 silicate fillers on coatings
Pigments and fillers have a basic job. It is to give the coating a certain color. They also add hiding power, chemical resistance, and other properties. Inorganic fillers, also called body pigments, do not have the tinting and hiding ability of coloring pigments. This is because their refractive index is like that of film-forming substances. […]
Application of Titanium Dioxide Performance in Coatings
Titanium dioxide is an inorganic white pigment. Its main component is titanium dioxide. It can be divided into three types according to its crystal form: brookite, anatase, and rutile. It is used in coatings, plastics, papermaking, and ink. The largest use is in coatings, which make up about 60% of the total. This is due […]