Addressing plastic drag chain stiffness in cold environments




Addressing Plastic Drag Chain Stiffness in Cold Environments – Blog Post


Addressing Plastic Drag Chain Stiffness in Cold Environments

Plastic Drag Chain

Plastic drag chains are commonly used in many industries due to their flexibility, durability, and low noise operation. However, in cold environments, plastic drag chains can become stiff, causing problems in their operation. In this blog post, we will explore the causes of plastic drag chain stiffness in cold environments and how to address this issue.

What Causes Plastic Drag Chain Stiffness in Cold Environments?

Plastic drag chains are made of various polymers that can behave differently in different temperature conditions. In cold environments, the plastic material can become stiffer, losing its flexibility and causing the drag chain to become stiff. This stiffness can cause problems such as increased wear, damage to cables, and reduced machine performance. The following are some factors that can contribute to plastic drag chain stiffness in cold environments:

  • Low Temperature: The lower the temperature, the stiffer the plastic material becomes, leading to increased stiffness in the drag chain.
  • Mechanical Load: The higher the mechanical load on the drag chain, the higher the resistance to motion, resulting in increased stiffness.
  • Frequency of Motion: The faster the motion of the drag chain, the higher the stiffness caused by the strain rate effect, which is more pronounced in cold environments.
  • Chemical Exposure: Exposure to certain chemicals in cold environments can affect the plastic material, making it more susceptible to stiffness.

How to Address Plastic Drag Chain Stiffness in Cold Environments?

There are several ways to address plastic drag chain stiffness in cold environments:

  1. Material Selection: Choosing the right polymer material with appropriate mechanical properties for cold environments can help reduce stiffness.
  2. Increased Temperature: Increasing the temperature of the environment in which the drag chain operates can help reduce stiffness. This can be achieved by using heaters or insulation.
  3. Reduced Load: Reducing the mechanical load on the drag chain can help reduce stiffness.
  4. Optimized Design: Optimizing the design of the drag chain, such as reducing its weight and improving its flexibility, can help reduce stiffness.
  5. Lubrication: Applying appropriate lubrication can help reduce friction and stiffness in the drag chain.

Using Table Top Chains in Cold Environments

Another alternative to plastic drag chains in cold environments is to use table top chains. Table top chains are made of stainless steel and can operate in temperatures as low as -40¡ãC. They offer excellent resistance to wear and corrosion, making them ideal for use in harsh environments. Table top chains are also available in different designs and sizes, providing flexibility in their use. For more information on table top chains, please visit https://table-top-chains.com.

Plastic Drag Chain in use

About Our Company

We are a leading company in the Chinese chain market, providing a wide range of products, including plastic drag chains, cotter type chains, conveyor chains, bush chains, double flex chains, sprockets chains, leaf chains, and table top chains. Our company has various automatic CNC production equipment and automatic assembly equipment, ensuring the quality and consistency of our products. We pride ourselves on our competitive prices, superior products, and excellent customer service. We welcome customers to contact us for customized products.

Contact us: [email protected]

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