The market for digital time delay relay is also subject to volatility as concerns grow about demand destruction for crude oil U.S. crude for July delivery hovered around $109 / BBL…
Titanium sulfide, TiS2, brass scaly crystal, with metallic luster, stable at room temperature, stable to water, dilute sulfuric acid and hydrochloric acid. Mainly used for lithium batteries, targets, scientific research, etc.…
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…
Boron nitride powder is a pure white ceramic material with a hexagonal crystal structure similar to graphite. It is a product with high temperature resistance, corrosion resistance, high insulation and good lubricity.…
Zinc sulfide is an inorganic compound with the chemical formula ZnS, widely used as a pigment, zinc sulfide is a dense composite form that can be transparent and used as a window for visible and infrared optics.…
Graphite powder is a soft black gray powder, which can be used as refractory, conductive material, lubricating material, casting, sand, molding and high-temperature metallurgical material. It can also prevent boiler scaling, and can be used as pigmen…
The main applications of bismuth oxide are electronic ceramic powder materials,electrolyte materials,photoelectric materials,high-temperature superconducting materials,and catalysts.…
Are rising COVID-19 infections and hospitalizations in the United States affecting the market for nucleic acid extraction machine As health officials warn that COVID-19 infections and hospita…
Analysts at JPMorgan recommended selling or "underweight" emerging market local currency sovereign debt because of the global impact of the Ukraine-Russia crisis.JPMorgan estimated that fixed-income assets in emerging markets have lost 6-9 percent of…
The World Platinum Investment Association (WPIC) said recently that carmakers are accelerating reductions in palladium use and increased use of platinum due to concerns about Russian palladium supplies. However, it still expects a significant surplus…
The pace of increase in US steel prices slowed as prices for hot-rolled coil, cold-rolled coil and hot-dip galvanizing began to fall in early May. Sheet metal prices also fell sharply. All to…
Nano silicon powder is a new generation of wide bandgap energy semiconductor optoelectronic semiconductor material, and it is also a high-power light source material.…
Foam concrete is prone to cracking during maintenance, mainly caused by unscientific construction and maintenance of the proportioning. Luchuang has a series of solutions. In the years of construction, Luchuang has accurate material proportions for d…
Hasad Foods, the agricultural investment arm of Qatar's sovereign wealth fund, said the government would increase its grain reserves from 250,000 tons to 300,000 tons in the near future, which is enough to feed the population for six months. With a…
Lithium sulfide, molecular formula: Li2S, lithium sulfide, molecular weight: 45.95. White to yellow crystals. With an anti-fluorite structure.…
The common problems of foamed concrete are bubbling, cracking, collapse, shrinkage, and other phenomena. To treat these phenomena, the proper medicine can be found, and the cause can be effectively solved.…
This article introduces how to make foam cement and how to choose materials including cement and foaming agent.…
Recently, on Sinopec's annual results teleconference, the company representative answered questions about the oil prices, and said that the future trend of oil prices is still very uncertain, and it is expected to be around $100 this year and $85 nex…
The energy dispute between Russia and the European Union has intensified, with a rise in oil prices of more than 5% affecting the price of electric trailer brakes…
Local time Wednesday, the three major U.S. stock indexes closed down, the Dow fell 1.02%, has fallen for five consecutive trading days; The Nasdaq fell 3.18% and the S&P 500 fell 1.65%. Techn…