Tungsten Trioxide yellow powder. Tungsten trioxide, yellow powder, insoluble in water. Soluble in alkali. This is used for the manufacture of high melting points alloys and hard alloys, as well as tungsten wire and fireproof material. Color: yellow,…
Manganese oxide is either a black amorphous or black rhombic powder. Solubility: It's difficult to dissolve in water or weak acid/weak base and in conc. Purity: 96.6%,72%.Particle size: 1-3um About Manganese Dioxide MnO2: Manganese dioxide Is…
Manganese III Oxide (or Manganese Trioxide) is a powder black with zero odor. It's the main ingredient and an intermediate product in manganese compound. It's insoluble in ammonium chloride, acetic and water. But it is soluble in other organic acids.…
Nickel (II), an oxide of nickel, is a green-black, powder with the chemical Formula NiO. The Chemical Formula NiO is an intrinsic, p-type semiconductor, which has a large bandgap as well as good thermal and chemical stabilities. Purity: 99.98%The par…
Russian President says if the European Union imposes an oil embargo, Europe will buy energy at the most expensive price and economic activity in Europe will weaken. Rosneft needs to change its business model. Russia will help facilitate settlement an…
The Biden administration plans to ease sanctions on Venezuelan oil to allow more of the country's crude to reach Europe. The U.S. will allow European companies still operating in Venezuela to immediately transfer more oil to the continent, while all…
Recently, the Russian President hosted a meeting with oil and gas industry representatives. He said that the refusal of some Western countries to cooperate normally with Russia and deny some Russian energy resources has hit millions of European peop…
The 3kW foaming machine is a small cement foam generator. It is a special equipment specially used for producing foam in small factories.…
Europe's largest economy, Germany, recently activated an emergency plan to manage gas supplies that the natural gas could be rationed if supplies are disrupted or disrupted by a stand-off over Russian demands to pay for fuel in rubles. German Vice-C…
iPhone13 released; preorders will start on the evening of September 17; will this bring new challenges tothe lg x charge lcd screen industry? Apple(US: AAPL) earphones are over, launch the iPhone 13 series, maintain 4 models,replace with A15 bionic p…
VIVOand OPPO new phones released on the eve of the iPhone 13 conference, howwill they affect the lg x charge lcd screen industry? Themobile phone brand Vivo announced the official launch of its new flagship X70series in Taiwan. On the eve of the rele…
iPhone 13 Pro Max Earns Display MateBest Smartphone Display Award. Will iPhone 13 raise the cost of maintainingyour old electronic device or samsung s9 screen replacement? Apple yesterday announced an update toits iWork suite of apps, including some…
What is gallium-nitride? A semiconductor material used in broadband GAP composite materials is gallium-nitride. The third party calculated that standard mobile chargers can be reduced in weight and output power by using GAN devices. The charger can b…
One day skyrocketing 11,000 yuan/ton! Chemical raw materials collectively broke the record According to industry insiders, the current lithium salt price rise is obvious, and mainstream manufacturers continue to be bullish. With the superimposed term…
Tungsten-copper rod is an alloy of tungsten, copper, and other elements. Copper content in commonly-used alloys ranges from 10% to 50%. Powder metallurgy is used to prepare the alloy. The alloy has high electrical and thermal conductivity. About…