PCM Battery Cover

INTRODUCTION
Made from advanced polymer composite materials (PCM), PCM Battery Cover combines high strength with lightweight construction, delivering exceptional protection without compromising vehicle efficiency.
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Characteristics

  • 高强度

    Hight Strength

  • 轻便

    Light Weight

  • 绝缘性好

    Excellent Insulation

  • 阻燃

    Flame Retardant

  • 耐热性强

    Low Thermal Conductivity

Typical Cases

PCM电池盒盖-案例

Application

PCM电池盒盖-应用

Electric Vehicle Battery Cover

Technical Parameters

PropertiesTest StandardTypical Value
DensityGB/T 1464-2005≤4.5±0.2g/cm3
Heat Deflection TemperatureGBT 1634.2-2004≥120℃
Tensile StrengthGB/T 1447-2005≥480MPa
Flexural StrengthGB/T 1449-2005≥400MPa
Bending DeflectionGB/T 1449-2005＜3.0mm
Flame Retardant RationUL94Meet V0 level
Water AbsorptionJCT 289-2010≤0.15%
Thermal ConductivityGBT 3399-1982Under 25(±)℃, Thermal Conductivity≤0.08W(m·K)
Insulation ResistanceGB/T 31838.3-20191000V DC, 60s, ≥50GΩ
Insulation After Thermal RunawayGB/T 1408.2-2016After 1000℃ 30min, 2700V DC, 60s, leak current≤3mA

Note: Typical value is affected by the test method.