What are the thermal deflection temperatures of resin-based bins?
The thermal deflection temperature (HDT) of resin-based bins is a critical property that indicates their heat resistance under load, typically ranging from about 50°C to 120°C depending on the specific resin material. Common thermoplastics like polypropylene (PP) bins often have HDT values around 50-60°C, while polyethylene (PE) bins may range from 40-80°C. For higher heat resistance, engineering plastics such as polycarbonate (PC) or ABS can achieve HDTs of 90-120°C. Factors like resin composition, fillers, and reinforcement additives significantly influence these temperatures. Understanding HDT helps in selecting appropriate bins for applications involving heat exposure, ensuring durability and preventing deformation in environments like warehouses or outdoor settings.
