福彩3D走势图Industrial sodium potassium silicate
1. Execution standard: HG/T 2830-2009
2, appearance: colorless, slightly colored transparent or translucent thick liquid or glass block
3, use: mainly used as adhesives, used in welding electrode manufacturing and TV phosphor raw materials, precision casting ingredients, waterproofing agents in geological drilling, etc.
4. According to the difference of potassium to sodium ratio, industrial sodium potassium silicate is divided into three categories:
Class I: Potassium to sodium ratio is 1:1
Class II: Potassium to sodium ratio is 2:1
Class III: potassium to sodium ratio of 3:1