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How Ethylene Bis-Stearamide Can Benefit Your Business

by:Sainuo     2023-07-18

In the world of industrial manufacturing, lubricants and release agents are essential components. They play a crucial role in ensuring the smooth operation of machines and preventing equipment failure. One commonly used lubricant is ethylene bis-stearamide, or EBS, which offers unique benefits for a variety of industries. In this article, we’ll delve into the advantages of using EBS and how it can benefit your business.

What is Ethylene Bis-Stearamide?

Ethylene bis-stearamide, also known as N,N'-ethylene-bis(stearamide) or EBS, is a waxy solid compound made up of ethylene diamine and stearic acid. EBS is a versatile industrial lubricant that is considered non-toxic, non-irritating, and biodegradable, making it a safer choice for many industries. Its crystalline structure gives it a high melting point, and it’s insoluble in water, which makes it a suitable release agent for many applications.

EBS is available in various forms, including powders, pellets, and flakes. The most common form is EBS powder, which is ideal for mixing with other materials to create custom blends with specific lubrication properties. Pellets and flakes are ideal for applications where the material needs to be dispensed directly from a hopper into a processing machine.

EBS as a Lubricant

EBS is a versatile lubricant used in various industries, from plastic processing and wire drawing to food processing and metalworking. Its excellent lubricity, low friction coefficient, and high melting point make it ideal for use in high-temperature processes. Because of its solid structure, it remains in place without being squeezed out due to pressure or temperature changes, making it an excellent option for industrial equipment.

EBS is also a popular choice in industries where lubricants are required to maintain clean processing environments. For instance, in the food processing industry, EBS is used as a release agent in cake and bread moldings as well as in the extrusion of confectionery products such as candy bars. Its clean and non-toxic nature makes it a suitable option for food packaging and processing applications.

EBS as a Release Agent

EBS is a popular release agent due to its excellent properties. Its non-stick properties mean that it can be used to prevent adhesion of materials such as rubber, plastics, and metals to processing equipment, molds, and dies. Its high heat resistance and insolubility in water make it an ideal release agent for applications where high temperatures are required. With EBS as a release agent, manufacturers can reduce the need for frequent mold and die cleaning, reduce downtime, and increase production efficiency.

For example, in the plastic processing industry, EBS is used as a release agent in the creation of molded plastic parts. The plastic used in injection molding is usually highly viscous, and if it adheres to the mold, it can cause equipment damage and production slowdowns. By applying EBS to the mold surface, manufacturers can create a non-stick layer, preventing the plastic from sticking to the mold.

EBS as an Additive

One notable benefit of EBS is that it can be used as an additive to improve the performance of other lubricants and materials. By adding EBS to other materials such as polyethylene, polypropylene, and polyamide, manufacturers can improve the material’s lubricity, thermal stability, and wear resistance.

For instance, in the wire drawing industry, EBS is used as a lubricating additive, giving the wire the desired sliding properties without corroding the wire. This feature of EBS allows manufacturers to create high-quality products at a lower cost than other commonly used lubricants.

EBS as an Anti-Blocking Agent

EBS can also be used as an anti-blocking agent in the plastic film and sheet processing industries. The anti-blocking function of EBS is due to its unique molecular structure, which reduces the adhesion between two surfaces. Adding EBS to a plastic film surface can reduce blocking and improve slip properties, making it easier to handle the material.


In conclusion, ethylene bis-stearamide is a versatile industrial lubricant that offers unique benefits to many industries. Its excellent lubricity, non-toxic nature, and biodegradability make it a preferred choice of many manufacturers. With its many applications, EBS is an attractive option for industrial manufacturers looking to reduce costs, increase production efficiency, and improve the quality of their products.

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