Chemical Formula: Pb3O4
Performance: red heavy weight powder, toxic; insoluble in water and alcohol.
Technical requirement: Electronic lead red used in electronic and storage battery industry has following characteristics:
Item |
Index |
Lead dioxide (PbO2) |
≥33.9% |
plumbousorthoplumbate(Pb3O4) |
≥97.2% |
Unsolvable in Nitric Acid |
≤0.1% |
105℃ Volatile matter |
≤0.2% |
Mesh residue(38.5μm) |
≤0.75% |
Iron(III) oxide (Fe2O3) |
≤0.0015% |
Copper(II) oxide (CuO) |
≤0.001% |
| Bismuth (Bi) |
≤0.003% |
Use:
- It is appropriate to be used for pasting of positive paste in storage battery and it is main component of positive plate active substance.
- Be used in piezoelectric ceramics industry.
- Be used as material in lead glass industry, for example crystal glass.
Packing: Inner plastic film bag and outer woven bag; net weight is 25kg; or 1000kg double film packaging bags; or packed according to customers’ requirements.
Storage and transportation: The product should be stored in room and dry place, strictly avoid moisture, and be away from acid and-base materials.
Note: Special specification products can be produced according to customers’ requirements. |
