3M™ Thermally Conductive Acrylic Interface Pad 5570N

Nicky Liepa

3M™ Thermally Conductive Acrylic Interface Pad 5570N is designed to provide a preferential heat transfer path between heat generating components like integrated circuit chips (IC) or electric vehicle (EV) batteries and heat spreaders. 3M™ Thermally Conductive Acrylic Interface Pad 5570N consists of a highly conformable, slightly tacky acrylic elastomer sheet filled with thermally conductive ceramic particles which provide special features listed as follows.

  • Easy handling and soft
  • Highly conformability even for non-flat integrated circuit (IC) surfaces and automotive batteries
  • Good thermal conductivity while being electrically insulating
  • Slight tack allows pre-assembly. Good wettability for better thermal conductivity
  • No siloxane gas/oil bleeding, which can cause electric connection failure
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