Lead Stearate, identified by its CAS number 1072-35-1, stands as a pivotal chemical compound widely recognized for its diverse industrial applications. As a white powder, Lead Stearate is chemically known as Lead Distearate or Stearic acid lead(2+) salt, possessing a molecular formula of C36H70O4Pb and a molecular weight of 774.14. This compound is critical in various manufacturing processes, owing to its unique physical and chemical properties. NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing high-quality Lead Stearate, ensuring its purity and effectiveness for demanding industrial requirements.

Our Lead Stearate exhibits exceptional characteristics, crucial for its performance. It typically presents as a fine white powder with a lead content maintained at 27.5±1.5% and a minimal free acid content of less than 1.5%. Its melting point ranges from 98-100°C, indicating its thermal stability and suitability for high-temperature applications. These specifications ensure that our Lead Stearate consistently meets the stringent quality standards expected by industries relying on high-performance chemical inputs. The consistent quality of our product helps manufacturers achieve desired results in their end products, enhancing both performance and longevity.

One of the primary applications of Lead Stearate is its use as a translucent heat-resistant stabilizer for polyvinyl chloride (PVC) plastics. PVC is a widely utilized polymer, but it is susceptible to degradation when exposed to heat and light. Lead Stearate acts as a crucial additive, effectively absorbing HCl (hydrogen chloride) that is released during PVC degradation, thereby preventing autocatalytic decomposition. This stabilizing action significantly improves the thermal stability of PVC, extending the lifespan and maintaining the physical integrity and aesthetic appeal of PVC products such as pipes, cables, profiles, and films. Its translucent property also ensures that the clarity of the PVC material is preserved, which is essential for applications requiring optical transparency.

Beyond its role in PVC stabilization, Lead Stearate also functions effectively as a lubricating oil thickener. In this capacity, it helps to increase the viscosity of lubricating oils, enhancing their ability to withstand pressure and reduce friction between moving parts. This property is particularly valuable in industrial lubricants, where maintaining a consistent oil film under various operating conditions is paramount for machinery protection and efficiency. The thickening action of Lead Stearate contributes to improved wear protection, reduced energy consumption, and extended equipment life, making it an indispensable component in high-performance lubricant formulations across various industries.

NINGBO INNO PHARMCHEM CO.,LTD. prides itself on its rigorous quality control measures and advanced manufacturing processes, ensuring that every batch of Lead Stearate produced is of the highest purity and consistency. Our commitment to excellence guarantees a reliable supply of this essential chemical to support your manufacturing needs. We understand the critical role Lead Stearate plays in your products and processes, and we are dedicated to being a dependable partner in your supply chain.

For those seeking a trusted Lead Stearate manufacturer or supplier, NINGBO INNO PHARMCHEM CO.,LTD. offers competitive price and efficient service. We encourage prospective clients to inquire about our product. If you wish to buy or purchase Lead Stearate, please contact our sales team for detailed quotations and technical specifications. We are committed to ensuring timely delivery and providing exceptional customer support for all your Lead Stearate requirements.