Since the impact of the new crown epidemic in 2020, the expectation of a recovery in global demand has continued to drive up commodity prices. At the same time, the Fed has not substantially tightened its operations, and the overseas financial system…
Copper-nickel alloy, copper Cu, nickel Ni, and silver-white. The name copper-nickel is derived from the metallic luster. Purity>99.7%Particle Size: 70nm About Copper Nickel Cu–Ni Alloy powder: CuNi (or copper-nickel) is an alloy of copper which…
he compatibility of cement foaming agents and the foaming machine is the first consideration. Because there is a problem with compatibility between cement foaming agent and cement foaming machine.…
Sodium lignosulfonate is a chemically modified product of natural lignin, an anionic surfactant, in the state of yellow-brown fine powder. Content: 50-65% About Diffusing agent M-9 Sodium Ligninsulfonate: Diffusing agent M-9 Sodium Ligninsulfona…