Copper products have good electrical conductivity, thermal conductivity, ductility, corrosion resistance, and wear resistance. They are widely used in electricity, electronics, energy, petrochemical industry. About Metal Alloy 8.92g/Cm3 High Purity…
Guotai Junan released a research report saying that under the background of carbon neutrality, the scarcity of coal mines is prominent, and the value of assets will continue to increase. The high point of capital expenditure in the coal industry appe…
Description ofConcrete strength and shrinkage reducer1. After the carbonate cement is added to the c...…
At room temperature, transparent light yellow liquid. pH value: pH 4 - 7. Didecyl Dimethyl Ammoniumchloride: Didecyl Dimethyl Ammonium chloride is characterized by rich and fine foam, low power of degreasing, low irritation to the skin and hair, g…