PCM Battery Cover
INTRODUCTIONCharacteristics
Hight Strength
Light Weight
Excellent Insulation
Flame Retardant
Low Thermal Conductivity
Typical Cases
Application
Electric Vehicle Battery Cover
Technical Parameters
| Properties | Test Standard | Typical Value |
| Density | GB/T 1464-2005 | ≤4.5±0.2g/cm3 |
| Heat Deflection Temperature | GBT 1634.2-2004 | ≥120℃ |
| Tensile Strength | GB/T 1447-2005 | ≥480MPa |
| Flexural Strength | GB/T 1449-2005 | ≥400MPa |
| Bending Deflection | GB/T 1449-2005 | ＜3.0mm |
| Flame Retardant Ration | UL94 | Meet V0 level |
| Water Absorption | JCT 289-2010 | ≤0.15% |
| Thermal Conductivity | GBT 3399-1982 | Under 25(±)℃, Thermal Conductivity≤0.08W(m·K) |
| Insulation Resistance | GB/T 31838.3-2019 | 1000V DC, 60s, ≥50GΩ |
| Insulation After Thermal Runaway | GB/T 1408.2-2016 | After 1000℃ 30min, 2700V DC, 60s, leak current≤3mA |
Note: Typical value is affected by the test method.