|
Chenical Formula: 3PbO.2SiO3
Molecular Weight:789.8
Character:Lemon yellow glass like granularity .Indissoluble inwater
and alcohol.Dissoluble in acid and alk.
Application :Mainly used as raw material in making lead glassfor
electron vacuum elements .optical glass,antiradioalive.
| Item |
Value |
| Superior Quality Product |
Rirst Rate Product |
| Content od Lead Monoxide(PbO) %
|
84.0-86.0 |
84.0-86.0 |
| Content of Silicon Dioxide(SiO2)
% |
13.8-15.8 |
13.8-15.8 |
| Content of Iron Sesquioxide(Fe2O3)
＋% |
0.0015 |
0.02 |
| Content of Alumimium Sesquioxide(AL2O3)
＋% |
0.25 |
/ |
| Moisture ＋% |
0.05 |
0.05 |
| Size(2.36mm-106um) − % |
95.0 |
95.0 |
|
