CALCIUM STEARATE : A Comprehensive Guide for Buyers

Calcium Stearate is a versatile and widely used compound with a diverse range of applications across various industries.

It is a calcium salt of stearic acid, a long-chain fatty acid found in animal and vegetable fats. This compound exhibits unique properties that make it indispensable in industries such as ✔️ plastics, ✔️ rubber, ✔️ pharmaceuticals, ✔️ food, and ✔️ cosmetics.

👉 What is Calcium Stearate?

Calcium Stearate is a chemical compound that belongs to the category of metal stearates. It is the calcium salt of stearic acid, which is a long-chain saturated fatty acid.

Calcium stearate is a white, fine powder that is insoluble in water but soluble in organic solvents. This compound is widely used for its unique properties and versatile applications in various industries.

Calcium stearate is composed of calcium ions (Ca2+) and stearate ions, derived from stearic acid.

Chemical Formula: Ca(C18H35O2)2

👉 Production of Calcium Stearate

Calcium Stearate is typically produced by reacting stearic acid with calcium oxide (quicklime) or calcium hydroxide (hydrated lime). This reaction results in the formation of calcium stearate and water as a byproduct. The chemical equation for this reaction is as follows:

2C18H35COOH + CaO -> Ca(C18H35COO)2 + H2O

After the reaction, the calcium stearate is purified, dried, and processed into the desired form, such as a fine powder or pellets.

👉 Properties of Calcium Stearate

➡️ Lubricating and Emulsifying

Calcium Stearate is known for its lubricating properties, which make it effective in reducing friction and enhancing the flow of materials. It also has emulsifying properties that aid in mixing substances that would not normally dissolve in each other.

This compound is hydrophobic, meaning it repels water. This property makes it useful in applications where moisture resistance is required.

Calcium Stearate can withstand relatively high temperatures without decomposition, making it suitable for applications in industries where heat is involved.

➡️ Stabilizing and Binding

In various industries, Calcium Stearate acts as a stabilizer, ensuring consistent performance of products, and as a binder, helping ingredients stick together in formulations.

👉 Wide Uses of Calcium Stearate Globally

Calcium stearate finds a wide range of applications across various industries worldwide, owing to its unique properties and characteristics. Some of its key applications are following:

1️⃣ Plastics and Polymers

One of the most significant applications of Calcium Stearate is in the plastics and polymers industry. It acts as a lubricant and release agent during processing, preventing sticking to equipment surfaces and improving the flow of the material. It is commonly used in PVC and other polymer processing.

Zinc Stearate for Masterbatches

2️⃣ Rubber Industry

In the rubber industry, Calcium Stearate is used as a stabilizer and processing aid. It assists in the dispersion of fillers, reduces stickiness during processing, and enhances the overall quality of rubber products.

rubber industry

3️⃣ Cosmetics and Personal Care

In cosmetics and personal care products, Calcium Stearate functions as an emulsifier, stabilizer, and thickening agent. It contributes to the texture and consistency of creams, lotions, and makeup products.

make up products

4️⃣ Pharmaceutical Industry

Calcium Stearate is used in the pharmaceutical industry as a tablet disintegrant, binder, and flow enhancer. It ensures that tablet formulations disintegrate properly and have consistent properties.

pharmaceutical industry benefits from Zinc Stearate's

5️⃣ Construction Materials

Calcium Stearate is used as a water repellent and release agent in the production of construction materials such as concrete, ensuring easy release from molds and improving surface finish.

Construction Materials

6️⃣ Food and Food Packaging

Calcium stearate is considered safe for use in food and food packaging. It is used as an anti-caking agent in powdered food products to prevent clumping and improve flowability.

7️⃣ Paints and Coatings

Calcium stearate is used in the paints and coatings industry as a flatting agent to reduce gloss and enhance the matting effect of coatings.

Paints and Coatings

👉 Benefits of Using Calcium Stearate

☑️ Processing Aid

In plastic and rubber industries, calcium stearate acts as a processing aid, improving material flow and preventing adhesion to equipment.

☑️ Thermal Stability

Its ability to withstand high temperatures makes it valuable for applications in industries involving elevated temperatures.

☑️ Lubrication and Release

Calcium Stearate’s lubricating and release properties improve production efficiency and product quality.

☑️ Stabilization

It stabilizes formulations in industries like pharmaceuticals and rubber, enhancing product performance and consistency.

☑️ Emulsification

In cosmetics and personal care products, it aids in emulsifying ingredients and maintaining product stability.

Industries such as plastics, rubber, pharmaceuticals, and construction have been expanding in India. As a result, the demand for calcium stearate, which has diverse applications in these industries, has also been increasing. As industries become more regulated and quality-conscious, there has been a growing emphasis on using high-quality additives like calcium stearate. Manufacturers and producers are looking for suppliers that can provide consistent and compliant products.

As a buyer, understanding its properties, applications, and factors to consider will empower you to make informed decisions when purchasing calcium stearate for your specific needs. Choose a reputable supplier that offers high-quality products and excellent customer support to ensure the success of your projects and applications.

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At SAKHA INTERNATIONAL, we make sure to provide the best quality CALCIUM STEARATE in the best possible prices. We have trained staff for each product who are skilled to understand the need and requirements of our customers and then refer them the quality accordingly. We are the authorized stockiest/dealers of two big companies MLA GROUP and PLATINUM INDUSTRIES.

If you want the best quality Calcium Stearate at least possible process Call us today at 9810055405/9312455405.