Laird Technologies
Web site: www.LairdTech.com
Item # AL-52 /, Tpcm™ AL-52 Phase Change Material
Tpcm™ AL-52 Phase Change Material
Tpcm™ Al-52 is a thermally conductive phase change material coated on both side of aluminum foil. At temperature
greater than 52°C, Tpcm™ Al-52 changes into a molten state and, Under low closure force, wets the heat sink and
component surface to create a very thin thermal resistance interface.
Tpcm ™ Al-52 has great heat spreading characteristics and won't flow from the interface. Tpcm ™ Al-52 has superior
thermal performance comparable to the highest performing grease and phase change products available. Tpcm™ Al-52 is
easy to handle and is a great replacement for messy grease.
Tpcm™ Al-52 is available as individual die cut parts, kiss cut parts on rolls or sheet and uncut rolls. Tpcm™ Al-52 is
available with or without adhesive.
SPECIFICATIONS
Color
Gray
Thickness
0.076 mm
0.003 in
Standard Coating Thickness per side
0.0005 in
0.013 mm
Density
2.1 g/cc
Shelf Life
Indefinite
UL Flammability Rating
94 V0
Max. Use Temperature
200 ºC
Phase Change Softening Temperature
52 ºC
Thermal Impedance at 5 psi
0.03 ºC-in
2
/W
Thermal Impedance at 34.5Kpa
0.193 ºC-cm
2
/W
4/26/2011 | Page 1 of
