Zinc Stearate, a compound widely utilized across industries, possesses a unique set of chemical properties that dictate its functionality. NINGBO INNO PHARMCHEM CO.,LTD. provides insights into the fundamental aspects of this chemical, from its preparation to its physical and chemical characteristics, underscoring its importance in various manufacturing processes.

Chemically, Zinc Stearate is a zinc salt of stearic acid, with the formula Zn(C18H35O2)2. It typically presents as a white, fine powder. Its key physical properties include a melting point ranging from 118-125°C and a density of approximately 1.095 g/cm³. Crucially, it is insoluble in water but exhibits solubility in hot organic solvents like ethanol and benzene. This characteristic is fundamental to its application in formulations where it needs to be dispersed effectively.

The preparation of Zinc Stearate generally involves the reaction of stearic acid with zinc oxide or another zinc salt. This process requires precise control over temperature, reaction time, and the ratio of reactants to ensure the desired purity and particle size of the final product. Manufacturers meticulously follow these protocols to produce Zinc Stearate that meets stringent industry standards. The availability of this chemical at a competitive price from suppliers like NINGBO INNO PHARMCHEM CO.,LTD. makes it an accessible solution for businesses.

The inherent properties of Zinc Stearate lend themselves to a variety of applications. As a lubricant, it reduces friction in plastic and rubber processing. Its role as a release agent ensures that molded products can be easily separated from their molds without sticking, which is vital for efficiency and product finish. Furthermore, its capacity to act as a heat stabilizer, particularly in PVC, helps to prevent degradation caused by thermal stress, thereby extending the lifespan of plastic products.

In the context of paints and coatings, Zinc Stearate functions as a matting agent, helping to achieve desired surface finishes. Its use in cosmetics and pharmaceuticals highlights its non-toxic profile, allowing it to be incorporated into products intended for direct human contact. The chemical suppliers play a crucial role in ensuring the quality and safety of the Zinc Stearate used in these sensitive applications.

For manufacturers looking to procure Zinc Stearate, understanding its technical specifications, such as free acid content, moisture levels, and zinc assay, is paramount. These parameters directly influence its performance in specific applications. NINGBO INNO PHARMCHEM CO.,LTD. provides detailed product information to assist clients in making informed purchasing decisions. Exploring the market for Zinc Stearate suppliers reveals a range of options, but prioritizing quality and reliability is key.

In essence, Zinc Stearate's value lies in its chemical versatility and consistent performance. By understanding its properties and manufacturing processes, industries can effectively harness its potential to enhance product quality and optimize production efficiency.