Traka termovodljiva 12mm/10m - 0,2mm, 3M-8904
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3M™ Thermally Conductive Adhesive Tape (TCAT) 8904 are 0.20mm, 0.25mm, and 0.50mm thick
pressure sensitive adhesive tapes filled with thermally conductive ceramic particles, and flame retardant fillers.
This product is designed to have good converting ability, handing and re-workability through the introduction of a thin PET carrier.
TCAT 8904 is designed with a soft acrylic polymer and multiple thickness options to allow excellent wet-out or conformability to many surfaces.
The tape has good adhesion performance to many substrate types and has excellent dielectric performance.
3M 8904 is a hybrid TCAT that offers a greater thickness range than the 3M TCAT thermal tape 8820
(maximum 0.5mm thickness), and has thickness options similar to the 3M™ Acrylic Thermal Pads,
such as the Acrylic Thermal Pad 5570, but with higher adhesion performance that allow additional design and assembly flexibility.
This product can be used for heat management in electronic devices and for general heat dissipation in devices.
This product may also be used for bonding/joining parts in electronic products.
• Bond strength is dependent upon the amount of adhesive to surface contact developed.
Firm application pressure helps to develop better adhesive contact and improve bonding strength.
• To obtain optimum adhesion, the bonding surfaces must be clean, dry and well unified.
Typical surface cleaning solvents are isopropyl alcohol and water (rubbing alcohol) or heptane.
Note: Be sure to follow manufacturer’s safety precautions and directions for use when using solvents.
• Ideal tape application temperature range is 21°C to 38°C (70°F to 100°F).
Initial tape application to surfaces at temperatures below 10°C (50°F) is not recommended
because the adhesive becomes too firm to adhere readily.
However, once properly applied, low temperature holding is generally satisfactory.
Tape type heat transfer
Thermal conductivity 1.5W/mK
Tape application heatsink mounting, bonding
Max operating temperature 90°C
Flammability rating UL94V-0
Adhesive type acrylic with ceramic particles