3M™ Thermally Conductive Acrylic Interface Pad 5571
- 3M Product Number 5571
- 3M ID B40044801
Details
Highlights
- UL94 V-0 listed
- Does not contain intentionally added silicone, so there is not siloxane VOC or oil bleeding, which are associated with silicone products
- Conformable even for non-flat surfaces
- Good conformability to fill gaps for excellent thermal conductivity
- Good electrical insulation properties
- Soft, compliant material allows for pressure relaxation, helping to reduce high pressure zones on components
- Incorporates a thin acrylic layer for easy handling during pre-assembly and die cutting
- Good wetting performance for better thermal conductivity
3M™ Thermally Conductive Acrylic Interface Pad 5571 is a thermal interface material designed to provide a heat transfer path from heat-generating components to a cooling device (e.g., aluminum plate or heat sink) to improve device reliability and component lifespan. This product can be used for different applications including EV battery thermal management and more.
A single-layer product, 3M thermally conductive acrylic interface pad 5571 is a slightly tacky acrylic elastomer sheet with a conductive ceramic filler. It is moderately conformable to uneven substrates, helping fill gaps for improved thermal performance. It is a medium-soft pad with high thermal conductivity of 2.1 W/m-K (3M test method).
Typical properties
Resources
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Current product  3M™ Thermally Conductive Acrylic Interface Pad 5571 | ||||
|---|---|---|---|---|
| Application | Electrical Insulation, Heat Dissipation, Heat Spreading, Heat Transfer, Thermal Management | |||
| Base Material | Acrylic | |||
| Brands | 3M™ | |||
| Dielectric Strength | 17 kV/mm | |||
| Product Color | Yellowish White | |||
| Product Usage | Battery Cooling Plates, Busbar, Displays, EV Batteries, Electronic Control Units, Inverters, Junction Boxes, LED Lighting Systems | |||
| Shelf Life | 24 Month | |||
| Specifications Met | UL 94 V-0 | |||
| Thermal Conductivity (Z Axis) | 2.1 W/m-K |
3M™ Thermally Conductive Acrylic Interface Pad 5500HLegal disclaimer
The technical information and data shown on this page should be considered representative or typical only and should not be used for specification purposes. 3M products shown on this website may not be available in all geographic regions or may not be available at this time. Please contact your local sales representative to determine product availability.
