3M 8805/8810/8815/8820 Thermally Conductive Adhesive Transfer
Tapes, Same Features Equivalent Tape
3M Transfer Tape 8805 8810 8815 8820 thermal conductive tape are
designed to provide a preferential heat-transfer path between
heat-generating components and heat sinks or other cooling devices
(e.g., fans, heat spreaders or heat pipes).
3M Transfer Tape 8805 8810 8815 8820 are tacky pressure sensitive adhesives loaded with thermally
conductive ceramic fillers that do not require a heat cure cycle to
form an excellent bond to many substrates. Only pressure is needed
to form an excellent bond and thermal interface.
1. Excellent thermal stability of the base polymer
2. Thermally conductive tapes are provided on a silicone treated
polyester release liner Excellent adhesive performance with good
wetting and flow onto many substrate surfaces
3. Tapes are tacky pressure sensitive adhesives loaded with
thermally conductive ceramic fillers that do not require a heat
cure cycle to form an excellent bond to many substrates
4. High mechanical strength
5. Improved surface wet-out for rough surface/LSE substrates
6. Excellent shock performance
7. Halogen free
8. Ideal for thin bonding applications
9. Good thermal transfer
1.For rigid to rigid bonding, a twisting motion during assembly of
the substrates will improve wetting. This should be a back and
forth twisting motion during the application of compression.
2.For flexible to rigid or flexible to flexible bonding, a roll
lamination system may be employed to apply the flexible substrate
down to the rigid (or other flexible) substrate. Rubber nip
rollers, heated steel rollers, and other methods can be employed to
bond in a continuous manner.
3.Heat can be employed to increase wetting percentage and wetting
rate of the substrates and to build room temperature bond strength.
4.Primers may be employed to increase adhesion to low surface
energy substrates (eg. plastic packages).
5.For best product performance, it is important to use pressure and
time conditions to achieve as much wetting as possible.