australia:beds
Differences
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| australia:beds [2026/08/22 16:17] – [Air beds] gary1 | australia:beds [2026/08/22 16:19] (current) – [Air beds] gary1 | ||
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| ***the TPU lamination which is in many of the modern mattresses is damaged by excessive heat** | ***the TPU lamination which is in many of the modern mattresses is damaged by excessive heat** | ||
| * avoid sustained exposure above about 50–60°C, and treat 70–80°C as a damage-risk range — avoid direct sun where possible | * avoid sustained exposure above about 50–60°C, and treat 70–80°C as a damage-risk range — avoid direct sun where possible | ||
| + | * 40–50°C: Prolonged exposure —such as in a closed vehicle— can accelerate ageing and increase pressure | ||
| * 50–60°C: Caution zone. Adhesives and laminate interfaces may soften; prolonged heat can promote creep, delamination, | * 50–60°C: Caution zone. Adhesives and laminate interfaces may soften; prolonged heat can promote creep, delamination, | ||
| * 60–80°C: Significant risk, particularly for thin TPU films and glued or welded seams. Deformation, | * 60–80°C: Significant risk, particularly for thin TPU films and glued or welded seams. Deformation, | ||
australia/beds.txt · Last modified: 2026/08/22 16:19 by gary1