Refrigerator Polyurethane Systems

Since 1995, as energy efficiency became increasingly important and energy classifications for refrigerators were introduced, efforts have been continuously made to develop products that consume less energy. With the constant evolution of technology and consumer demands, manufacturers are striving for innovations that enhance energy efficiency.

A refrigerator’s overall energy consumption is influenced by various factors, including the compressor, temperature control systems, and most importantly, the low thermal insulation coefficient (k-factor) of the polyurethane foam used. Polyurethane foam’s insulating properties help to maintain a stable internal temperature with less energy, which directly contributes to lower energy usage.

Polyurethane’s thermal insulation properties can vary based on the polyether groups, additives, and blowing agents used during production. This variability allows for customized formulations to optimize performance based on specific needs.

Our PLUSOL R-109 Series products are advanced refrigerator polyurethane systems designed for high energy efficiency. These systems are three-component formulations, which are inflated with the addition of c-pentane during production. The products are created from special polyether and silicone groups, providing superior performance characteristics for refrigeration applications.

These systems offer:

• High mechanical strength, ensuring durability and resilience under various conditions.
• High dimensional stability, maintaining form and structure over time.
• Good fluidity, allowing for ease of processing and excellent application.
• Complete and homogeneous distribution via single-point injection, ensuring optimal consistency throughout the material.
• Stable dimensional stability at low temperatures, thanks to the closed-cell structure of the foam, which ensures consistent thermal performance.

Our polyurethane systems are specifically engineered to contribute to energy-efficient refrigeration while maintaining the structural integrity of the product. They provide enhanced insulation properties and ensure that refrigerators perform optimally at reduced energy consumption.

For technical details, inquiries, and more information, please do not hesitate to contact our company.