High and Low Temperature Resistant Bonding for Reefer Truck Panels
High and Low Temperature Resistant Bonding for Reefer Truck Panels Introduction Reefer truck panels face brutal temperature swings. One day they sit in a 40°C loading dock in Dubai; the next they hold frozen cargo at -25°C for 600 kilometers. The adhesive bond between the aluminum skin and the polyurethane foam core must survive both extremes without delaminating, cracking, or losing shear strength. Traditional adhesives fail this test. They turn brittle in the cold or soften when the sun bakes the trailer roof. High and low temperature resistant bonding for reefer truck panels requires a different approach—one built on polyurethane chemistry engineered specifically for constant-temperature transport. Relevant specifications and application guidance are available through Adhesive for Cleanroom Composite Panels . This guide walks you through the complete bonding process: selecting the right adhesive, preparing surfaces, applying the bond line, curing under controlled conditions, and...