When the same polycarboxylic acid sloughing agent is used but different cement is used, it is possible that this polycarboxylic acid sloughing agent has good compatibility with one kind of cement but poor compatibility with another cement, and when u…
The world's coal bosses and oil barons are among the biggest winners in 2022, as the fortunes of many tech giants have tumbled in the U.S. stock market. India's most powerful coal boss, Gautam Adani, has a net worth of $146.8 billion, pushing him pas…
When it comes to display technology, in addition to the traditional LCD and LED liquid crystal display screen, OLED (organic light emitting diode) display technology has become a new mainstream.…
Dry and large flow concrete is used to solve the problems of unreasonable gradation of sand and stone, excessive stone powder, machine-made sand, bottom glue, low-grade large flow concrete, and poor waterline and workability after pumping and coagula…
The COVID-19 pandemic has pushed tens of thousands of people out of the workforce, which also has a certain impact on the best places to stay in bhutan On Monday (local time), the N…
The COVID-19 pandemic has pushed tens of thousands of people out of the workforce, which also has a certain impact on the best places to stay in bhutan…
Brazil, the world's largest sugar producer, has recently switched to ethanol zinc oxide price is predicted to go higher in the future. Nano zinc oxide can be used in surface coating products and used in space vehicles, and there has been…
Graphene is a two-dimensional crystal, which consists of carbon atoms with sp2 hybrid orbitals to form two-dimensional carbon nanomaterials with hexagonal honeycomb lattice.…
Polycarboxylate superplasticizer has more advantages than traditional naphthalene and aliphatic superplasticizer in mixing high strength grade concrete, but its advantages of high water reduction cannot be brought into full play when the strength is…
Natural river sand has been exhausted after decades of large-scale mining, concrete production enterprises began to use machine-made sand as fine aggregate on a large scale.…
The European Commission has submitted to member states a new draft of sanctions against Russia, including an oil embargo. Some member states that rely heavily on Russian energy sought exemptions. Western media reported that the European Commission d…
U.S. natural gas futures rose about 5 percent to a near nine-week high as global energy prices surged on concerns over a pricing plan for energy exports, keeping U.S. LNG export demand near record highs. U.S. natural gas prices have risen despite for…
As the European Union tries to reduce its dependence on Russian energy, the Russian president recently said Russia would try to shift its energy exports to the east, adding that there was no way for European countries to give up Russian gas immediate…
Graphene — a two-dimensional carbon film just one atom thick — is an excellent material.…
TRUNNANO is a reliable supplier for high purity Lithium Sulfide Li2S Powder CAS 12136-58-2, 99.99%.…