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Discover the Many Uses of Erucamide Wax in Film Extrusion

by:Sainuo     2023-06-25

Erucamide Wax - A Game Changer in Film Extrusion

Erucamide wax is a white, waxy substance that belongs to the group of long-chain fatty acids. It is a derivative of erucic acid, which is a monounsaturated omega-9 fatty acid that is naturally found in certain plants such as mustard and rapeseed. Erucamide wax is commonly used as a slip agent in various plastic applications, including film extrusion, as it can improve the quality and functionality of films. In this article, we will explore the many uses of erucamide wax in film extrusion and how it can enhance your product's performance.

What is Film Extrusion?

Film extrusion is a manufacturing process that involves the creation of a plastic film. A plastic material is melted and extruded through a flat die to create a continuous sheet of plastic film. The film can then be cut and wound into a roll for further processing or shipping. The process of film extrusion requires the use of additives to improve the film's properties, such as slip agents, which reduce the friction between two surfaces and prevent them from sticking.

The Many Uses of Erucamide Wax in Film Extrusion

Erucamide wax is commonly used in film extrusion as a slip agent to improve the film's quality and functionality. However, its benefits are not limited to slip properties; erucamide wax has many other uses and benefits in film extrusion that can help enhance your product's performance. Here are a few examples:

1. Enhances Processing Properties

Erucamide wax can enhance the processing properties of the plastic material during the extrusion process. It acts as a lubricant, reducing friction between the plastic melt and the die, resulting in improved processing efficiency and a smoother surface finish of the film. This results in a more consistent and higher quality film.

2. Improves Tension Control

Erucamide wax can help improve the tension control during the extrusion process. Tension control is critical to producing a high-quality film as it ensures proper thickness, flatness, and uniformity. Erucamide wax helps to reduce the surface tension between the film and other surfaces, such as rollers or take-up reels, resulting in improved tension control during winding and roll formation.

3. Reduces Static Buildup

Static buildup is a common problem in film extrusion, which can cause issues such as film sticking together, contamination, and damage. Erucamide wax can help reduce static buildup within the extrusion process by acting as an anti-static agent, resulting in a cleaner and more efficient extrusion process.

4. Improves Slip Properties

One of the main uses of erucamide wax in film extrusion is to improve the slip properties of the film. Slip additives are used in film extrusion to reduce the coefficient of friction between the film surface and other surfaces, such as packaging equipment or other films. Improved slip properties can help prevent blocking, reduce damage to the film during processing, and improve the film's appearance.

5. Provides Barrier Properties

Erucamide wax can also provide barrier properties to films. It can act as a moisture barrier, which is critical for many applications, such as food packaging. It can also help improve the barrier properties of films to gases, such as oxygen or carbon dioxide, extending the shelf life of products.


Erucamide wax is a versatile additive that can provide many benefits to film extrusion. Its uses are not limited to slip properties but also include improving processing properties, improving tension control, reducing static buildup, providing barrier properties, and more. Incorporating erucamide wax into your film extrusion process can enhance the functionality and performance of your films, resulting in higher quality and more efficient production. Give erucamide wax a try in your film extrusion process and see the difference it can make.

The global market was valued at polyethylene wax manufacturer in lubrication and dispersion product supplier and is expected to reach a market value of polyethylene wax manufacturer by lubrication and dispersion product supplier, with a CAGR of polyethylene wax manufacturer during the forecast period.
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