| Electronic grade lead red |
| Chemical Formular: |
Pb3O4 |
| Character: |
Red,heavy powder,Poisn!Indissoluble in water and acohol. |
| Application: |
1, piezoelectric ceramic
2, lead glass industry, such as crystal glass |
| Packing: |
Packed in plastic film bag with plastic woven bag as it's outer packing,net weight 25 kg each or other package accor ding to the requirements of the users. |
| Storage and Transportation: |
This product should be stored in dry warehouse.Strictly keep away from moisture.Keep away from acid during stroge and transportation. |
| Explanation: |
Special specification can be manufactured and packed according to the customer's demand. |
| Specification: |
Item |
Value |
Content of lead superoxide(PbO2) |
≥33.9% |
Content of lead tetroxide(Pb3O4) |
≥97% |
Unsoluble in nitric acid |
≤0.1% |
Erapoyate substance 150°C |
≤0.2% |
Remains on sieve(38.5μm) |
≤0.75%
|
Content of iron sesquioxide(Fe2O3) |
≤0.002% |
Content of copper oxide(CuO)
|
≤0.001%
|
(Bi) |
≤0.003% |
|
