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The Importance of Ethylene Bis Stearamide in Industrial Applications

by:Sainuo     2023-09-15

The Importance of Ethylene Bis Stearamide in Industrial Applications


Ethylene Bis Stearamide (EBS) is an important additive widely used in various industrial applications. Derived from a reaction between ethylenediamine and stearic acid, EBS has unique properties that make it highly beneficial in multiple industries. This article delves into the significance of EBS in diverse industrial applications, discussing its properties, uses, and benefits for achieving desired outcomes.

1. Properties of EBS

EBS exhibits several properties that contribute to its widespread industrial usage. Firstly, it is a waxy solid at room temperature, which enables easy handling and application. Secondly, it possesses excellent lubricating properties, enhancing the flowability and processability of materials. Additionally, EBS has a high melting point, which ensures stability and durability when subjected to elevated temperatures.

2. Application in Plastics Industry

In the plastics industry, EBS is commonly used as a lubricant and mold-release agent. Its low coefficient of friction helps reduce the frictional forces between the mold surface and the plastic, allowing for smoother demolding and preventing surface defects. EBS also acts as a dispersing agent, improving the dispersion of colorants, fillers, and additives within the plastic matrix. Furthermore, it acts as a processing aid, enhancing the melt flow and reducing extrusion defects in plastic processing.

3. Role in Paper and Packaging Industry

EBS finds extensive application in the paper and packaging industry due to its excellent release properties. It is often employed as a release agent in the production of self-adhesive tapes, ensuring easy unwinding and preventing adhesive transfer. EBS also acts as a slip agent, reducing the coefficient of friction between paper layers, thus improving the smoothness and handling characteristics of paper and paperboard products. Moreover, it enhances the anti-blocking properties of packaging films, preventing them from sticking together during storage or transportation.

4. Importance in Textile Industry

In the textile industry, EBS serves as an indispensable additive for various processes. It is used as a lubricant during fiber spinning, facilitating the extrusion of fibers and preventing breakages. EBS is also applied as a softening agent in textile finishing, imparting a smooth and soft feel to fabrics. Furthermore, it enhances the anti-static properties of textiles, reducing the accumulation of static charges and preventing static-related problems during processing and use.

5. Contributions in Cosmetics and Personal Care Products

EBS plays a vital role in cosmetics and personal care products, primarily in the formulation of creams, lotions, and makeup. It acts as a thickening agent, improving the viscosity and texture of cosmetic formulations, imparting a pleasant feel upon application. Additionally, EBS functions as a stabilizer, helping to emulsify oil and water phases, ensuring a homogenous and stable product. Its non-toxic nature and compatibility with various ingredients make it a valuable component in cosmetic formulations.

6. Significance in the Rubber Industry

In the rubber industry, EBS serves diverse purposes due to its unique properties. It is extensively used as an internal lubricant, enhancing the processing efficiency of rubber compounds by reducing the friction between polymer chains. EBS acts as a mold-release agent, allowing easy removal of rubber products from molds without surface damage. It also improves the dispersion of additives, fillers, and reinforcing agents in rubber compounds, ensuring uniformity and enhancing the performance of the final products.


Ethylene Bis Stearamide (EBS) is a versatile additive significantly impacting various industrial sectors. Its exceptional properties enable enhanced lubrication, release, and anti-blocking effects, making it an essential ingredient in plastics, paper, textiles, cosmetics, and rubber industries. The diverse applications of EBS highlight its indispensability for achieving desired outcomes in industrial processes and end products. Further research and development in EBS technology can unlock additional potential and extend its applications to new horizons, benefiting numerous sectors in the future.

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