Under the spread of the new crown epidemic, after Americans experienced life and death, they set off the largest "resignation wave" in history, and the number of resignations broke the highest record since statistics began in 2000. Since April this y…
Combining the benefits of copper with tungsten is the Copper-tungsten Alloy. About Metal Alloy W-Cu Alloys Custom Size Tungsten Copper Alloy Plate: Tungsten Copper Features: Copper-tungsten alloy combines the best of copper with tun…
What does sodium silicate Powder mean? High adhesion of sodium silicate powder is good for heat resistance and acid resistance. It loses 6 molecules crystalline water during weathering. It dissolves in water. It has a melting point of 1088. Low toxic…
Polycarboxylate superplasticizer has high surface activity and good foam retention, which will affect the strength of concrete due to excessive gas content.…