It is a concrete admixture that can reduce the permeability of concrete under hydrostatic pressure. It can significantly improve concrete's impermeability and waterproofing function, with an impermeability grade of up to P25 or above. It also has the…
What is Aerogel Powder?Qi Gel, a solid material of the lowest density in the entire world. The common gas gel is silicon gel. Gas gels are available in a variety of types, including carbon, silicon, metal oxides and sulfur. Qi Gel comes from a combin…
Recently, the EU proclaimed new sanctions on Russia, including coal, timber, rubber, cement, and fertilizer, as well as high-end seafood tantalum carbide powder. Researchers have developed two new heat-resistant materials, tantalum carbid…
OPEC+ is likely to stick to its plan for a small increase in oil tungsten powder will continue to be influenced by the oil supply shortage. With metals, direct comparisons based on strength do not work. Because there is no single, univers…
The World Bank expects global economic growth to slow significantly, from 5.5% in 2021 to 4.1% in 2022 and further to 3.2% in 2023. Growth in East Asia and the Pacific is expected to slow to 5.1 percent in 2022, reflecting the impact of China's econo…
The camera-like imaging device can be inserted into blood vessels to provide high quality 3D images to help scientists better understand the causes of heart attack and heart disease progression, and could lead to improved treatment and prev…
According to the different molecular structure, it can be divided into four generations of polycarboxylate series superplasticizer, the first generation is acrylic acid copolymer, the second generation is propylene ether type, the third generation is…
Gadolinium oxide, a white, odorless, amorphous powder has the chemical formula Gd2O3. Water insoluble, acid to form the equivalent salt. Purity: 99.9%Particle Size: -100msh About Gadolinium Oxide Gd2O3 Powder : Gadolinium oxi…
Hafnium-nitride, a grayish powder, has cubic crystal structures. The melting point is 3310. Microhardness 16GPa. It's fairly stable but easy to corrode by concentrated sulfuric and hydrofluoric acids. Purity: 99% Hafnium Nitride HfN Pulver: Haf…