Product Description
Product name | Lead sulfate tribasic |
CAS | 12202-17-4 |
Molecular | O7Pb4S |
Form | powder
|
Colour | white |
Lead sulfate tribasicchemical property:
Basic lead sulfate mainly includes tribasic lead sulfate (3Bs) and tetrabasic lead sulfate (4BS), among which tribasic lead sulfate is widely used in plastic industry. Due to its excellent heat resistance, electrical insulation, light stability, non discoloration and thermal stability to PVC, tribasic lead sulfate is widely used in PVC insulation materials, paint pigments, wires, electrical appliances, etc And additives to improve the performance of batteries to prepare lead-acid batteries.
Lead sulfate tribasic purpose:
1.3Bs as an additive was added into the positive plate of lead paste by 3% of the mass of lead paste, and the battery was assembled. Compared with the conventional lead-acid battery, its high current discharge performance was improved, and the cycle life of the battery pack was significantly prolonged.
2.Three the application of basic lead sulphate stabilizer includes thermal stability of flexible PVC insulation compounds, rigid and flexible PVC foam, rigid vinyl profiles, PVC plastic sols. The amount of tribasic lead sulfate required in PVC usually ranges from 2 to 7 parts per 100 parts of resin (2.7 phr), depending on the intended use of the vinyl product.
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