High Strength Honeycomb Bottom Guard

INTRODUCTION
Honeycomb panels and honeycomb core panels are engineered to deliver an exceptional combination of high stiffness, impact resistance, low thermal conductivity, and flame retardancy. Their primary function is to serve as structural and protective components in applications where weight reduction is critical without compromising strength. The honeycomb core efficiently distributes loads while minimizing material usage, making these panels ideal for aerospace, transportation, construction, and industrial applications.
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Characteristics

  • 高强度

    Hight Stiffness

  • 高抗冲

    Hight Impact

  • 耐热性强

    Low Thermal Conductivity

  • 阻燃

    Flame Retardant

Main Structure

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Application

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EV Battery Pack Bottom Guard

Technical Parameters

PropertiesTest StandardTypical Value
DensityGB/T 1464-20050.95-1.05g/cm3
Plane Compressive StrengthGB/T 1453≥2Mpa
Flexural StrengthGB/T 1456-2005≥90Mpa
Bending StiffnessGB/T 1456-2005≥3.9*10N·mm2
Thermal ConductivityGB/T 3399-1982/ASTM C518-17 Normal Temperature0.09W/(m·k)
Burning RateGB/T 8410-2016107mm/min
Heat Deflection TemperatureGB/T 1634.2-2004≥120℃
Rock Impact ResistanceSAEJ 400-2002 Low Temperature -20℃Level 10
Drop Hammer Impact DeformationASTM D7136Under 300J Impact, Deformation ≤6mm
Tensile StrengthGB/T 1447-2005≥90Mpa
Water AbsorptionJC/T 289-2010≤0.3%
Climbing Drum Peel Strength

GB/T 1457-200

Test Method for Sandwich structure

climbing drum peel strength

Average Peel Strength of Steel and

Honeycomb Composite Structures

Note: Typical value is affected by the test method.