SMC Battery Cover

INTRODUCTION
SMC Battery Covers are specially designed composite components widely used in the new energy vehicle industry. Their primary function is to provide mechanical protection for battery packs, ensuring the safety and stability of internal cells during operation, transportation, and charging. In addition to acting as a structural enclosure, SMC battery covers offer superior insulation and flame-retardant properties, effectively preventing electrical leakage and reducing fire risks.
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Characteristics

  • 轻便

    Light Weight

  • 阻燃

    Flame Retardant

  • 绝缘性好

    Excellent Insulation

  • 易成型

    Easy to Shape

  • 耐热性强

    Low Thermal Conductivity

  • 低成本

    Lowcost

Typical Cases

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Application

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EV Battery Cover

Technical Parameters


PropertiesTest StandardTypical Value
Grammage/4±0.1kg/m2
Fiberglass ContentGB/T 15568-200830-35%
DensityGB/T 1463-2005≤1.85g/cm3
ShrinkageGB/T 15568-2008≤0.05%
Tensile StrengthGB/T 1447-2005≥100MPa
Tensile ModulusGB/T 1447-2005≥10GPa
Elongation At BreakGB/T 1447-2005≥1.5%
Flexural StrengthGB/T 1449-2005≥200MPa
Flexural ModulusGB/T 1449-2005≥10GPa
Charpy Non-Notch ImpactGB/T 1451-2005≥100kJ/m2
Surface ResistanceGB/T 1410-2006≥1.0*1012Ω
Volume ResistanceGB/T 1410-2006≥1.0*1014Ω·m
Flame Retardant RatingUL94V0@2.5mm
Note: Typical value is affected by the test method.