Energy Efficient Blowing Agent Choices
Foam blowing agents expand polyurethane foam, creating highly energy-efficient insulation for roof and wall panels of temperature-controlled environments. Insulated metal panels (IMPs) are typically formed with polyurethane (PUR) or polyisocyanurate (PIR) foam sandwiched between two metal sheets to make composite roof, wall, and partition panels.
The choice of foam blowing agent during fabrication directly impacts the performance of the finished product and operating costs of the structure. Honeywell foam blowing agents are are preferred for their thermal insulation properties for rigid insulating foams.