Phase Change

Phase ChangePhase change materials (pcm's) are normally used where thermal grease is an issue due to orientation or contamination.

Typical Applications Include:
• Microprocessors
• Heat Sinks
• Power supplies
• Heat Spreaders.
 

 

OpTIM™ Phase Change Materials

Product

Color

Thickness Range

[inch/(mm)]

Thermal

Conductivity

[W/mK]

Phase Change

Temperature

[°C]

Operation

Temperature

[°C]

Halogen Free

[under 700ppm]

View Details:
OC-800 White

0.005(0.127)~0.020(0.500)

2.5

50°C

-40°C~130°C

Yes OC-800
OC-7300 Grey

0.005(0.127)~0.020(0.500)

4.0

55°C

-40°C~130°C

Yes OC-7300
OC-9100 White 0.01(0.25)~0.02(0.50) 1.0 50°C - 65°C -40°C~130°C Yes OC-9100
OC-9200 Grey 0.008“ (0.2) - 50°C - 55°C -40°C~130°C Yes OC-9200

All OpTIMTM PCM's are RoHS and REACH compliant and halogen free.
Custom die cut parts are readily available.
Phase change material is thinner than most gap pads (.020" max).
A burn in procedure of 75oC for 5 minutes is recommended.
The material is naturally tacky, so adhesive is not recommended.
Higher thermal performance means higher cost.