Modern industry cannot function without ultrafine alumina. Alumina powders with ultrafine or fine grain have a different surface electronic structure, and the crystal structure has also changed. This leads to surface effects, and smaller sizes, that…
What is Alumina? Alumina. Chemical formula Al2O3. The ionic crystals are used to manufacture refractory materials. They have a melting and boiling point at high temperatures of 2054 deg C. Diaspore and bauxite (Al2O3*3H2O), which are both mineral…
In the absence of new countries that can replace the decrease in aluminum demand caused by China's slowdown, we expect the alumina sector to enjoy a period of high profitability. Only the complete utilization of red clay, also known as the global pr…
Alumina fibres have lower heat conductivity, heat shrinkage, and heat capacity. The temperature of long-term usage is higher than that of ordinary aluminum silicate (1000 1100 degC). It can be used with acidic atmosphere, oxidizing environment, reduc…
What is wear-resistant ceramic alumina lining (Alumina Ceramic Lining)?The alumina ceramic wear-resistant coating is made from a special corundum material formed by Al2O3 in the main raw materials and a rare metallic oxide as a solvant, and then calc…
Fumed Alumina can be used in flow aids, as anti-adhesion for PET film, fluorescent tube, and lightbulbs, as well as as an environment-friendly powder coating to protect and bond. Purity: >=98% Fumed Alumina Fumed Alkyl Oxide Alumina (also known a…
Prices in the national electricity market averaged $87 per megawatt-hour in the first three months of the year, above the level promised by the federal government. Wholesale electricity prices for industry and large businesses have already exceeded t…
Recently, OPEC and the International Energy Agency (IEA) have made two different judgments on oil demand forecasts, which makes the already unpredictable price of crude oil even more complicated.OPEC believes that as rising prices put pressure on bus…
Risk aversion plunged on the positive news of the Russia-Ukraine talks. After several days of rising oil prices, the price of precious metals continued to fall. Domestic futures markets remain stable for the time being.Back in international markets,…
Zirconia toughened alumina is a kind of ceramic material composed of alumina and zirconia.…
US nanotechnology plan for research and development The US investment is equivalent to the amount invested by Japan and EU countries in the research and development of Nanotechnology. This field is equivalent to the investment of Japan and EU countri…
Bismuth boasts a number of outstanding characteristics such as low melting point and specific gravity. It also has volume expansion and contraction during solidification. Purity>99%Particle Size: 80nm About Bismuth Bi powder: Bismuth when fresh…
Mortar early strength agent is an important mortar additive, which has an important influence on the performance of mortar. it can improve construction efficiency and save construction cost.…