According to the statistics: On March 3, the main price of wire screws rose in China. Among the 52 sample cities, 33 cities rose, with an increase of 10-50, accounting for 63.46%, while the remaining 19 cities remained stable for the time being, acco…
The American technology company Intel says it is working to address a shortage of semiconductor chips affecting the automotive industry. That same day, U.S. President Joe Biden convened CEOs for a virtual summit on the semiconductor supply chain. &qu...…
There are many types of printers. In addition to our common printers for printing some flat documents, there are also 3D printers. 3D printers are also called three-dimensional printers and three-dimensional rapid prototyping machines. They are a cum…
What is sulfide? In inorganic chemistry, sulfide refers to a type of compound formed by a metal or non-metal with strong electropositiveness and sulfur. Most metal sulfides can be regarded as salts of hydrosulfuric acid. Since hydrosulfuric acid is a…
This new type of surfactant is non-ionic and has excellent performance. Polyglyceryl-6 Dioleate: Polyglyceryl-6-dioleate (PGD) is a nonionic surfactant that is highly efficient and has excellent performance. It can be used in many fields, includin…
Few layer graphene (also known as carbon two-dimensional material) is an innovative new material. It has atomic thickness and can be used for a variety of purposes. You can use it as a lithium-battery anode material. Purity: 99% About Many Layer…
As many researchers believe, graphene floating on the water does not repel water, but attracts it. Graphene is made of the same material as graphite-for example, found in pencils-which is why graphene has long been thought to be as waterproof as gra…