Bismuth dioxide Bi2O3 can be classified as an inorganic compound. Bismuth dioxide is insoluble in acid and insoluble in water. Bismuth oxide is used primarily in electronic ceramic materials and other powder materials. Purity: 99.99%Particle sizes: 1…
Russian president demanded that exports of Russian gas to "unfriendly" countries be settled in rubles. The demand has raised concerns in Germany about possible supply disruptions and the impact on industry and households if utilities do not pay in ro…
The open-cell foam concrete is an excellent sound absorption material, while the closed-cell foam concrete is an excellent sound insulation material.…
Concrete is a modern material that uses a variety of chemical additives, each with their own unique characteristics. These additives play an important part in improving the performance of concrete as well as ensuring its quality. Here are some of the…
The epidemic and oil prices have a dual impact on the polypropylene fabric waterproof price fluctuat…