What is calcium stearate?

What is calcium stearate?

Calcium stearate is a chemical compound that consists of calcium salts of stearic acid. It is a white, waxy powder or solid that is insoluble in water. Calcium stearate is commonly used as a lubricant, stabilizer, and release agent in various industries, including plastics, rubber, pharmaceuticals, cosmetics, and food processing. It helps improve the flow properties of materials, acts as a mold release agent, and provides stability to formulations. Calcium stearate is generally regarded as safe for use in these applications.

Get A Quote

Why Choose Us?

Experienced R&D Team

Our R&D team is driven by expertise and ingenuity, seeking breakthrough innovations.

Professional Solution

Provide meeting space and learning environments solution.

Professional Service Team

We will respond to order inquiries within 24 hours. (7*24 hours service)

Patent Certificate

We have many patents and certificates.

about us

We Have The Best Solutions for Your Business

Dongguan Hanwei Technology Co., Ltd. is a high-tech enterprise integrating R&D, production and sales. Its products are mainly used in petrochemical, rubber and plastics, coatings, papermaking and other fields. The main products are zinc stearate , calcium stearate , magnesium stearate , other fatty acid salts, fatty acid esters, water-based zinc stearate, water-based calcium stearate, wood-plastic lubricants, PE wax, wax emulsion and Various rubber additives, etc.

Read More

Calcium Stearate: A Multifunctional Additive Powering Performance and Innovation

Calcium stearate, a versatile additive, has emerged as a powerhouse in various industries, driving performance and fostering innovation. With its multifunctional properties, calcium stearate offers a myriad of benefits, making it a go-to choice for manufacturers seeking enhanced product performance and operational efficiency.

As a lubricant, calcium stearate reduces friction between materials during processing, promoting smooth and efficient production. It enables seamless flow, preventing blockages and improving the overall productivity of manufacturing operations. Moreover, calcium stearate acts as a dispersing agent, enhancing the homogeneity of formulations by improving the distribution of fillers and pigments. This results in optimized material properties and consistent product quality.

In addition to its lubricating and dispersing abilities, calcium stearate exhibits anti-blocking properties, preventing materials from sticking together. This is particularly valuable in industries where the handling and storage of products are essential. By reducing adhesion and improving the ease of handling, calcium stearate contributes to streamlined operations and improved customer satisfaction.

Furthermore, calcium stearate serves as a stabilizer, enhancing the thermal and oxidative stability of various materials. It aids in preserving the integrity of formulations and prolonging the lifespan of end products, ensuring they withstand challenging environmental conditions. This reliability and durability offered by calcium stearate result in enhanced performance and increased customer confidence.

The versatility of calcium stearate extends beyond its functional properties. Its compatibility with different materials and ease of incorporation into various formulations make it a valuable additive across multiple industries. From plastics and rubber to coatings and construction materials, calcium stearate empowers manufacturers to push the boundaries of innovation and achieve optimal performance in their products.

In conclusion, calcium stearate emerges as a multifunctional additive that unlocks the potential for enhanced performance and efficiency. Its lubricating, dispersing, anti-blocking, and stabilizing properties make it an indispensable tool for manufacturers seeking to elevate their products' quality and operational processes. Calcium stearate paves the way for innovation, driving industries forward and setting the stage for enhanced performance and excellence.

Frequently Asked Question

Do you have any question?

Calcium stearate is considered safe for use in food products and is approved by regulatory authorities such as the U.S. Food and Drug Administration (FDA) as a food additive. It is commonly used as an anticaking agent, emulsifier, and stabilizer in various food applications. 

Yes, calcium stearate is widely used in the pharmaceutical industry. It is commonly employed as a lubricant and flow agent in tablet and capsule formulations. Calcium stearate helps improve the flowability of powders, aids in tablet compression, and prevents sticking during manufacturing processes. It is generally recognized as safe for pharmaceutical use when used within recommended limits.

Calcium stearate is commonly used as a processing aid in plastics manufacturing. It acts as a lubricant and internal/external release agent, helping to reduce friction and improve the flow properties of plastic materials during processing. It facilitates mold release, reduces sticking, and enhances the surface finish of molded plastic products.

Calcium stearate itself is not considered harmful to the environment. It is biodegradable and does not persist in the environment. 

Our updates and blog posts

Calcium Stearate: A Versatile Additive for Industrial Applications

This essay aims to explore the characteristics, uses, and benefits of calcium stearate, shedding light on its pivotal role in enhancing product performance and ensuring operational efficiency.

Wood Plastic Composite Material - Application of Polymer Special Lubricant

This article explores the application of polymer special lubricants in WPC materials, highlighting their role in enhancing processability, improving mechanical properties, and promoting overall product quality.

What industry can zinc stearate be used in?

Zinc stearate, a zinc salt of stearic acid, finds applications in various industries due to its unique properties.

Contat Us

Do you have any question? Don't hesitate to contact with us

Sending your message. Please wait...