The Introduction of white cement
It is a white hydraulic cementing material made by grinding, called white silicate cement (referred to as white cement).…
It is a white hydraulic cementing material made by grinding, called white silicate cement (referred to as white cement).…
US President recently decided to invoke a Cold War-era defense law to encourage domestic Iron Oxide Nanoparticles.Introduction to Nano Iron Oxide PowderIron oxide or ferric oxide is a kind of inorganic substance, and its chemical formula is Fe3O4. It…
Copper is the earliest discovered chemical element. Its chemical symbol is Cu, atomic number is 29, and atomic weight is 63.546 U.…
The paste has good skin texture and phosphatolipid-like properties.Solid content: 58-62% About HRS2 Sodium Laury Phosphate HR-S2 sodium laurryl phosphate has rich and fine foam, low degreasing, low irritation to skin, hair and skin, and excellent…