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What are the temperature tolerances of the bin’s materials in extreme hot or cold climates?
When selecting storage bins for extreme climates, understanding the temperature tolerances of their materials is crucial. Most plastic bins, commonly made from polyethylene (PE) or polypropylene (PP), exhibit varying resilience to heat and cold.
In extreme hot climates (above 40°C/104°F), plastic bins may soften, warp, or become brittle over time. High-density polyethylene (HDPE) bins typically withstand temperatures up to 60°C (140°F), while polypropylene can endure slightly higher ranges but may degrade under prolonged UV exposure.
For extreme cold climates (below -20°C/-4°F), plastics like HDPE remain functional but become more prone to cracking under impact. Some specialized bins use additives to enhance cold-weather flexibility, maintaining durability even at -30°C (-22°F).
Metal bins, though less common, handle wider temperature swings but may corrode in humid conditions. Always check manufacturer specifications for precise tolerances to ensure your bins perform reliably in harsh environments.
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