What is the service temperature limit of Foamed Plastic insulation?

Foamed plastic insulation is commonly used in various applications, particularly for thermal insulation in buildings and industrial settings. The service temperature limit is a critical factor to consider as it determines the maximum temperature at which the insulation can function effectively without degrading.

The correct answer indicates a service temperature limit of 150°C (302°F), which aligns with the typical performance characteristics of foamed plastic insulation. At this temperature, the insulation can maintain its structural integrity and thermal resistance effectively, ensuring that it can provide adequate insulation without melting, breaking down, or releasing harmful substances.

Temperatures above this limit can not only compromise the insulation properties but may also risk fires or other safety hazards associated with the materials used in manufacturing the insulation. Thus, understanding the service temperature limit is essential for ensuring safety and efficiency in thermal insulation applications.

Other temperature limits provided do not reflect the standard ranges for foamed plastic insulation, as using materials rated for higher temperatures significantly increases the risk of failure or reduced performance. This makes 150°C (302°F) the ideal service temperature limit for maintaining the intended benefits of foamed plastic insulation in most applications.