Physical Properties	Value	Units	Test Method
Bulk Thermal Conductivity	90 ± 10 ± 10 ± 10 ± 10 ± 10 (275 kPa/40 psi)	W/mK	ASTM D5470
Effective Thermal Resistance	5.5 ± 0.5 ± 0.5 ± 0.5 ± 0.5 ± 0.5 ± 0.5 (275 kPa/40 psi, 200μm)	Kmm2/W	ASTM D5470
Thickness Range for Production	0.15 - 2.0	mm
Thickness Tolerance	<10	%
Pad Size	Up to 80 * 80	mm 2
Pressure Response at 50% Com-pression	850±100 (123±14) @200μm pad	kPa (psi)	ASTM D575
Recovery	> 70	%
Tensile strength	> 50 (7)	kPa (psi)	ASTM D412
Flammability	V - O		UL94
Surface Roughness (Ra)	2 ± 1	μm	ISO 25178
Surface Roughness (Rz)/td>	30 ± 10	μm	ISO 25178
Color	Grey	-	Visual

GT-TIM is a protected trademark of Smart High Tech

Features:

High Thermal Conductivity
Low Effective Thermal Resistance
High Compressibility and Ultra Light

Applications:

Cooling of Al modules, 5G devices, Thermal Burn-In, IC Thermal testing, GPU, CPU, RF, Opto module, IGBT, LED and Power modules

Description:

GT90PRO is a graphene enhanced thermal interface material. It has very low effective thermal resistance (5.5 Kmm2/W at 275 kPa at 200 μm). Moreover, the GT90PRO has advantages of low density, low complexity during assembly and good maintainability. GT90PRO opens new opportunities for addressing large heat dissi- pation issues in electronics and other high power driven systems.

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