electronic grade lead red

Chemical Formular:Pb3O4Character:Red,heavy powder,Poisn!Indissoluble in water and acohol.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%

Application: 1, Applied to the positive lead paste of lead acid battery, being an important component of active substances in the positive plate.　　　　　　2, piezoelectric ceramic 　　　　　　3, 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 away from acid during stroge and transportation.Explanation:Special specification can be manufactured and packed according to the customer's demand.