| Specifications︰ | Chemical Formular: 3PbO.2SiO2
Specification:
PbO: 84.5-85.5%
SiO2: 14.3-15.3% Max.
Fe2O3: 0.015% Max.
Al2O3: 0.10% Max.
Moisture: 0.1% Max.
CuO: 0.002% Max.
Size: 2.00mm-0.106mm:95% Min.
Application: Mainly used as raw material in making lead glass for electron vacuum elements tube, optical glass, glass shell antoradiative glasss, etc.
|
|
|
|
