Product Description
Zinc Stearate (C17 H35 COO)2 Zn is is a soft, fine fluffy free flowing bulk powder having a characteristic odor. Zinc soap repels water. We are manufacturing this via precipitation /Direct process using high-quality stearic acid. During manufacturing, the particle size, shape, Bulk Density, and purity is closely controlled to ensure product quality uniformity. Zinc Stearate is insoluble in polar solvents, such as alcohol and ether but soluble in aromatic hydrocarbons (e.g., benzene and chlorinated hydrocarbons) when heated. It is the most powerful mold releasing agent among all metal soaps. It contains no electrolyte and has a hydrophobic effect.Important Properties:
- Controlled Particle Size
- Good Dispersion
- Low Bulk Density
- Good melt transparency
- Good Heat Stability
- Synergistic effect with other Metallic Stearates.
- Purity
- CAS No - 557-05-1
Reliable Additive for IndustryZinc Stearate is trusted in numerous industries due to its consistent quality, purity, and multi-functional properties. Its insolubility in water, high lubrication, and excellent release characteristics make it an essential additive, particularly in manufacturing environments that demand precision and efficiency.
Exceptional Lubricating and Release AgentKnown for its superior lubricating and release capabilities, Zinc Stearate ensures smooth processing in plastic and rubber production. As a result, it helps prevent product adhesion to molds and machinery, improving both output and product quality.
Safe and Convenient StorageZinc Stearate has a shelf life of 24 months when stored tightly sealed in cool, dry conditions. This guarantees product stability and safety, allowing manufacturers to keep stock efficiently and use it as needed without compromise.
FAQ's of Zinc Stearate:
Q: How should Zinc Stearate be stored to maintain its quality?
A: Zinc Stearate should be stored in a cool, dry place with its container tightly closed to prevent contamination and moisture absorption, which maintains its stability and extends its 24-month shelf life.
Q: What are the main industrial applications of Zinc Stearate?
A: Zinc Stearate is primarily used in the plastics and rubber industries, as well as in paints, coatings, polishes, and cosmetics. It serves as a release agent, lubricant, and acid scavenger, supporting smooth processing and high-quality finishes.
Q: When is Zinc Stearate typically added during the manufacturing process?
A: Zinc Stearate is generally incorporated during blending or mixing stages in production, ensuring uniform dispersion as a lubricant or release agent before the material undergoes molding, extrusion, or further processing.
Q: Where can Zinc Stearate be sourced in India?
A: Zinc Stearate can be acquired from distributors, importers, manufacturers, suppliers, traders, and service providers specializing in industrial chemicals within India.
Q: What benefits does Zinc Stearate offer compared to other release agents?
A: Zinc Stearate excels due to its high purity, minimal heavy metal content, and excellent lubricating properties. It enhances release from molds, reduces friction, minimizes product defects, and is compatible with a wide range of polymers and formulations.
Q: How is Zinc Stearate utilized in plastics and rubber manufacturing?
A: In plastics and rubber production, Zinc Stearate is used to minimize sticking, improve surface quality, and facilitate smoother mold-release. It also acts as a processing aid to improve throughput and prevent material degradation during processing.
Q: What are the safety considerations when handling Zinc Stearate?
A: Zinc Stearate is non-poisonous and has a faint fatty odor. Basic protective measures, such as avoiding inhalation of fine dust and wearing personal protective equipment, are recommended during handling to ensure safety.