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project | parameter |
Length | 50~1750 (mm) |
Width | 50~1750 (mm) |
Thickness | 6~50(mm) |
Density | 240-300 (KG/M3) |
Normal size | Normal size can be customized |
Warpage (thickness ≤10mm) | ≤5mm |
Warpage (thickness >10mm) | ≤3mm |
Diagonal difference(length≤1500mm) | ≤5mm |
Diagonal difference(length>1500mm) | ≤10mm |
Operating temperature | -70-80 ℃ |
Thermal conductivity of central area | ≥2.0mw/(m·k) |
Service life | ≥15 (years) |
Puncture strength | ≥15N |
Thermal conductivity after puncture | ≥35mw |
Burning class | According to core material requirements |
Tensile strength perpendicular to the surface | ≥80kpa |
Thickness change rate after puncture | ≤10% |
Application | Refrigerators and other household appliances, aerospace, navigation, automotive, and other industries |