AMTEC

PRODUCTS

PRODUCTS COMPRESSION PAD

Compression Pad

Key material for thermal runaway prevention in EV/ESS, with excellent compressibility, shock absorption, and non-combustibility.
01Applications

ESS

  • Module

  • Rack

  • ESS Enclosure

EV

  • Module

  • Pack

  • EV

02Tailored to Customer Needs
03Product Description
01CS Series
Properties Unit Condition Test Result TEST Method
Color Visual - GRAY -
Density g/cm3 - 0.2 ~ 0.4 ASTM D792
KS M 6672
Thickness mm - 2 ~ 10 ASTM D3767
Flammability UL94 - V0
FILM : VTM0
UL94 V
Thermal Conductivity W/mK - < 0.08 ASMT C518
Compression Load kpa @20% 5 ~ 20 ASTM D3574
@40% 0 ~ 30 -
Insulation resistance 500VDC / 60sec >10¹¹ ASTM D257
Withstand voltage mA 4.25kVDC / 60sec < 0.01 ASTM D149
02CU Series
Properties Unit Condition Test Result TEST Method
Color Visual - Black -
Density g/cm3 - 0.15 ~ 0.3 ASTM D792
KS M 6672
Thickness mm - 2 ~ 15 ASTM D3767
Flammability UL94 - V0
FILM : VTM0
UL94 V
Thermal Conductivity W/mK - < 0.05 ASMT C518
Compression Load kpa @20% > 15 ASTM D3574
@40% > 20 -
Insulation resistance 500VDC / 60sec >10¹¹ ASTM D257
Withstand voltage mA 4.25kVDC / 60sec < 0.01 ASTM D149
03CSH Series
Properties Unit Condition Test Result TEST Method
Color Visual - Dark Gray -
Density g/cm3 - 0.4 ~ 1.0 ASTM D792
KS M 6672
Thickness mm - 1 ~ 10 ASTM D3767
Flammability UL94 - V0 UL94 V
Thermal Conductivity W/mK - < 0.06 ASMT C518
Compression Load kpa @20% > 40 ASTM D3574
@40% > 150 -
Insulation resistance 500VDC / 60sec >10¹¹ ASTM D257
Withstand voltage mA 4.25kVDC / 60sec < 0.01 ASTM D149
04Product Features
  • feature 01Implements highly consistent rebound elasticity across a wide range of compression levels.
  • feature 02Ensures long-term material performance stability under various exposure environment cycles caused by battery charging and discharging.
  • feature 03Meets fire resistance standards of UL-HBF or higher.
  • feature 04Prevents damage to battery packs caused by deformation due to the expansion and contraction of secondary battery cells during charging and discharging.
  • feature 05Provides cushioning functionality while simultaneously blocking heat transfer between battery cells.
  • feature 06Serves as a compression pad capable of delaying and preventing flame propagation during thermal runaway-induced ignition.