FJ?????? ENGLISH
 
  product lineup
  HEAT
  carbon sheet heat-spreader
  PEFC
  FMC
  CFRP
  New R&D
  company
  inquiry
  map
 
 
TEL 81-0123-29-7034
FAX 81-0123-29-7035
www.fj-composite.com
 

Carbon based heat spreader material with light weight, low CTE and high thermal conductivity
(1) Carbon/Al composite is finished by machining and Ni-plating. used for CPU heat spreader.
(2) C/C composite is covered with diffusion bonded metal foil, used for optoelectronic products.

Super CMC
click!!
Carbon/Aluminum
Carbon/Copper
Copper
base material
ALC150
ALC300
CuC150
Super-CMC
Thermal Conductivity ( W/mK )
150
300
150
370
CTE ( ×/
6.5
6.0
7.0
10
Specific Heat ( J/g
0.75 
0.75
0.57
-
Density ( g/
2.1 
2.1
3.1
9
Bending Strength ( MPa )
100
30
60
100
Heatproof temperature()
400
400
900
900
Machinability
excellent
excellent
excellent
excellent


ALC300 machinable material

Core material : ALC300
Surface : Ni plating
Adhesive : diffusion bonding

ALC300 / Cu plating

Core material : C/C composite
Surface : Cu plating
 
Copyright (c)2006 FJ Composite Materials Co.,LTD.. All Rights Reserved