What is the temperature range for the insulation of Tseason? And are the panels 100% filled with urethane?

Tseason selects 100% of the new-generation pentane-blown B1 PU-PIR foam as the rigid core material, which possesses excellent thermal insulation and fire resistance properties. It boasts ultra-high temperature stability and a high fire protection rating, while being energy-saving and eco-friendly with zero Freon emissions. Thus, it is widely suitable for industrial buildings and cold storage projects.