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0.5MM to 5MM Thermal Flexible Graphite Foil

  • China
  • <chemshine
  • xiamen or any port in china
  • 5KG
  • depend on your quantity
  • T/T
  • $0.5

Product Details

0.5MM to 5MM Thermal Flexible Graphite Foil is a dry alternative to thermal compound.  Its composition is 98% graphite and by its nature it offers both thermal and electrical conductivity. Low thermal resistance means that the foil can be used in high  power applications where maximum heat transfer is  essential. 
High electrical conductivity is a natural property because of the graphite structure. The foil provides a consistent low resistance path between transistor and heatsink. Contamination is eliminated because the foil does not outgas or migrate like some thermal compounds, it does not shrink or dry out. 

Foils are available with an adhesive coating on one side Note this will significantly increase the thermal  resistance. 

Technical Specifications of 0.5MM to 5MM Thermal Flexible Graphite Foil:
Item             CM1101    CM1102  CM1103   CM1104   CM1105
Carbon%          ≥99.6    ≥99.4   ≥99.1    ≥99    ≥98.5
SulphurPP            ≤200    ≤500    ≤1000   ≤1300   ≤1500
Chloride PPm           ≤20     ≤30    ≤40    ≤40    ≤50
Density g/cm3             ±0.02    ±0.03    ±0.04    ±0.05    ±0.06
Tensile Strength Mpa   :≥4.0

Pressure Ratio%         :≥55

Bounce Ratio%         :≥9.1

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