Tribasic Lead Sulfate in Lead-Based Stabilizers
Tribasic lead sulfate is one of the most important sources of lead ions in the formulation of lead-based stabilizers for PVC. Due to its excellent thermal stability, it performs effectively under high processing temperatures and prevents degradation of polymer chains.
The presence of tribasic lead sulfate helps control yellowing, enhances thermal resistance, and maintains the mechanical properties of PVC during processing. For this reason, it plays a key role in lead stabilizer systems, ensuring product quality and consistency.