Is Alumina Safe for Skin?
Spherical alumina has the characteristics of high sphericity and high content of α-phase alumina, and exhibits excellent performance when used as filler for rubber, plastic and ceramic raw materials.
Spherical alumina has the characteristics of high sphericity and high content of α-phase alumina, and exhibits excellent performance when used as filler for rubber, plastic and ceramic raw materials.
Nitinol titanium powder is a shape memory alloy,a special alloy that can automatically restore its plastic deformation to its original shape at a certain temperature, and has good plasticity.
Spherical aluminum nitride has high purity, uniform particle size distribution, clean surface, high sphericity, no residual impurities, easy dispersion, and good compatibility with organisms.
Gazprom recently said it had completely suspended gas supplies to Bulgarian Gas company and Polish Oil and Gas Company (PGNiG) because it was not being paid in rubles. Russia said it would resume gas supplies after it agreed to pay for them in ruble
In the first half of 2021, the prices of various commodities have soared. The rise in the price of industrial raw materials is bound to be transmitted to the downstream, and the high cost will inevitably bring an increase in business risks to enterpr
Zhitong Finance APP learned that on July 12, affected by the news that the price of lithium hexafluorophosphate has been rising all the way, the A-share lithium battery sector rose higher. As of press time, Tianhua Ultra-clean (300390.SZ) and Xinzhou