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3M Thermally Conductive Acrylic Interface Pad 5590H is designed to provide a preferential heat transfer path between heat generating components, such as IC Chip or Electric Vehicle (EV) battery, and heat sink or spreader. It consists of highly conformable, slightly tacky acrylic elastomer sheets filled with thermally conductive ceramic particles. This is flame retardant compliant to UL94 V-0 certification. This is silicone free.

Specifications (Technical Performance)

Brand/Maker: 3M
Flammability: UL94 (V-0)
Thermal Conductivity: 2.0 W/m.K
Volume Resistivity: 6.0 x 10^11 Ω.cm
Temperature Resistance – Continuous: – 40 – 110 ˚C

Density/Specific Gravity: 2.10 g/cm³ –> Test Method: ASTM D6111
Hardness (Shore OO): 70 Shore OO
Hardness (Shore C): 55 Asker C

Thermal Conductivity: 2.0000 W/m.K –> Test Method: ASTM D5470
Dielectric Strength: 12.0 kV/mm –> Test Method: ASTM D149
Volume Resistivity: 6.0 x 10^11 Ω.cm –> Test Method: ASTM D257
Temperature Range: – 40 – 130 ˚C

Application: Electrical & Electronics
Application Details: Heat transfer between PCB and heat sink, thermal management in automotive EV batteries, power electronics component thermal management, chip on film (COF) heat conduction, automotive electronics, LED thermal management, general gap filling in electronic devices

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