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Zinc Stearate

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Zinc Stearate Specification

Form
Powder

Chemical Name
Zinc Stearate

CAS No
557-05-01

Grade
Industrial Grade

Main Material
zinc

Application
Paper, Oil Industry, Textile Industry, Plastic, Fertilizer, Rubber, Paints, Printing Industry, Explosive, Lubricants, Metal

Zinc Stearate Trade Information

Minimum Order Quantity
100 Kilograms

Delivery Time
1 Week

Main Domestic Market
All India

About Zinc Stearate

Zinc stearate is a chemical compound that consists of zinc and stearic acid. It is commonly used as a lubricant, a release agent, and an anti-blocking agent in various industries.

Packaging Size	25 Kg/bag
Physical State	Powder
Grade Standard	Industrial
Purity	96 % min

Here are some key points about zinc stearate:

1. Chemical Formula: The chemical formula for zinc stearate is Zn(C₁₈H₃₅O₂)₂. It is composed of two stearic acid molecules (C₁₈H₃₅O₂) and one zinc ion (Zn2+).

2. Physical Properties: Zinc stearate is a white, fluffy powder with a slight fatty odor. It is insoluble in water but soluble in organic solvents such as alcohols and hydrocarbons.

3. Lubricant and Release Agent: Due to its low coefficient of friction, zinc stearate is used as a lubricant in various applications, including plastics, rubber, and pharmaceuticals. It helps reduce friction and improve the flow properties of powders and granules. It also functions as a release agent in the production of molded rubber, plastic, and metal casting processes, preventing the sticking of the finished products to the molds or dies.

4. Anti-Blocking Agent: Zinc stearate is an effective anti-blocking agent, which means it prevents the adhesion of surfaces, especially in materials such as films, coatings, and powders. It reduces the tendency of these materials to stick together, making them easier to handle, package, and use.

5. Stabilizer and Thickener: Zinc stearate is used as a stabilizer in polyvinyl chloride (PVC) products, where it prevents the degradation of the polymer during processing and enhances its heat stability. It also acts as a thickening agent in cosmetics, providing texture and consistency to creams, lotions, and powders.

6. Other Applications: Zinc stearate finds applications in various industries. It is used in paints and coatings as a flatting agent to impart a matte finish. In the pharmaceutical industry, it is used as a tablet and capsule mold release agent. It is also used in the production of adhesives, textiles, and printing inks.

7. Safety: Zinc stearate is considered to be a low-toxicity compound and is generally regarded as safe for use in various applications. However, like any chemical substance, it is important to follow proper handling and safety guidelines when working with zinc stearate to minimize exposure and potential risks.

Frequently Asked Questions:

Q: What is the purpose of zinc stearate?

A: Zinc stearate is used for various purposes. Its primary functions include serving as a lubricant, release agent, and anti-blocking agent in industries such as plastics, rubber, pharmaceuticals, paints, and coatings. It also acts as a stabilizer, thickener, and flatting agent in different applications.

Q: How does zinc stearate work as a lubricant?

A: Zinc stearate reduces friction between surfaces, allowing for smoother movement and improved flow properties. It forms a thin, protective layer that separates materials, such as powders or granules, minimizing contact and preventing them from sticking together.

Q: Is zinc stearate toxic?

A: Zinc stearate is considered to have low toxicity. It is generally regarded as safe for use in various applications. However, it is important to follow proper safety guidelines, such as wearing appropriate protective equipment and avoiding inhalation or ingestion of the substance.

Q: Can zinc stearate be used in food applications?

A: While zinc stearate is generally safe, it is not commonly used in food applications. It is primarily used in non-food industries such as plastics, rubber, paints, and pharmaceuticals. If you have specific food-related inquiries, it is recommended to consult the appropriate regulatory authorities.

Q: How is zinc stearate applied in the rubber industry?

A: In the rubber industry, zinc stearate is used as a lubricant and release agent during the manufacturing process. It prevents the rubber from sticking to the molds or equipment, making it easier to handle and process. Zinc stearate also improves the dispersion of fillers and additives in rubber compounds.

Q: Can zinc stearate be used in cosmetics?

A: Yes, zinc stearate is commonly used in cosmetics and personal care products. It acts as a thickening agent, providing texture and consistency to creams, lotions, powders, and other cosmetic formulations.

Q: Does zinc stearate have any environmental impact?

A: Zinc stearate is not known to have significant environmental impacts. It is non-toxic to aquatic life and is not considered hazardous to the environment when used responsibly. However, it is always important to handle and dispose of any chemical substance in an environmentally responsible manner.

Q: Can zinc stearate be mixed with other substances?

A: Yes, zinc stearate can be mixed with other substances to achieve desired properties or formulations. It is often blended with other additives, polymers, or fillers to enhance performance characteristics in various applications.

Versatile Performance Across Industries

Zinc Stearates unique physical and chemical traits enable it to serve as a multifunctional agent in numerous industries. Its applications range from providing smoothness in plastics production to functioning as a high-performance lubricant in metal and rubber manufacturing. Its adaptability ensures consistent results in every application, including paper and paint industries.

Reliable Supply and Distribution Network

We are a trusted supplier, distributor, exporter, and importer of Zinc Stearate across India. Our efficient logistics and experienced team ensure timely delivery and stringent quality control, meeting the demanding requirements of various industrial sectors. Partnering with us guarantees a steady supply of premium-grade Zinc Stearate.

FAQs of Zinc Stearate:

Q: How is Zinc Stearate used in the plastic and rubber industries?

A: Zinc Stearate acts as a release agent and lubricant, preventing materials from sticking to molds during production in the plastics and rubber industries. Its application enhances the manufacturing process by ensuring smooth demolding and consistent product quality.

Q: What benefits does Zinc Stearate offer in paint and printing industries?

A: In paint and printing applications, Zinc Stearate improves the texture of coatings, enhances dispersion of pigments, and boosts water repellency. These properties ensure vibrant color uniformity, smoother finishes, and greater durability of printed or coated surfaces.

Q: When should Zinc Stearate be incorporated during manufacturing?

A: Zinc Stearate is typically added during the mixing or blending stage of production, allowing its properties to integrate thoroughly into compounds or mixtures. This timing ensures optimum lubrication and dispersion throughout the process.

Q: Where can Zinc Stearate be supplied within India?

A: We supply Zinc Stearate to industrial clients across all major regions in India through our comprehensive distribution network, ensuring timely and reliable deliveries to meet diverse industry requirements.

Q: What is the process of sourcing high-purity Zinc Stearate from your company?

A: Clients can source industrial-grade Zinc Stearate by contacting our sales team with their specific requirements. We handle procurement, quality control, packaging, and logistics to ensure that clients receive high-purity material tailored to their intended application.

Q: How does Zinc Stearate enhance efficiency in the oil and metal industries?

A: In both the oil and metal industries, Zinc Stearate serves as a lubricant and stabilizer. Its application reduces friction, improves process flow, and extends equipment lifespan, contributing to more efficient and cost-effective operations.

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