Die cutting 3M F9469PC VHB Adhesive Transfer Tape for Flexible PCB Fins Heat Sink
Product Description
3M VHB adhesive transfer tapes F9469PC utilize the 3M high performance acrylic adhesive 100MP, which has excellent long term holding power with much higher adhesion strength than typical pressure sensitive adhesive systems. These 3M VHB Adhesive Transfer Tapes are transparent and are ideal for use in many interior and exterior industrial applications to replace rivets, spot welds, liquid adhesives, and other permanent fasteners. In addition, it can make the design more flexible. At the same time, because the construction is convenient and quick, the work efficiency is greatly improved, which is a breakthrough of adhesive technology. The thickness is 0.05mm, the master volume is 1524mm*55m* 0.05mm and 1219mm*55m, and the size is customized. It usually be used in vehicle manufacturing industry, electronics industry, crafts industry, etc.
Structures
Features
- High performance acrylic adhesive.
- Short term temperature tolerance of up to 500 °F (260 °C).
- Operating temperature tolerance of up to 300°F (149°C).
- Conforms to a variety of indoor and outdoor applications.
- Durable adhesive is chemical, UV and solvent resistant.
- Ease of application increases productivity.
- Strong physical and chemical stability.
- Seal off damp gas.
Datasheet
|
Project |
Test method |
Test value |
Unit |
|
Thermal expansivity |
|
770*10^-6 |
mm/mm/℃ |
|
Thermal conductivity |
ASTM C-177 |
0.0016 |
W/CM℃ |
|
Insulation resistance |
mil-l-46058C |
1*10^10 |
Ω |
|
Dielectric strength |
ASTM D149-97 |
1200 |
v/mil |
|
Insulation resistance |
ASTM -1000 |
1*10^6 |
MΩ/ in.² |
|
Density |
|
0.98 |
g/ cm³ |
|
Stainless steel peel strength. |
ASTM D3330 |
120 |
N/10cm |
|
Solvent resistance |
|
good |
|
|
UV-Stability |
|
good |
|
|
Temperature resistance |
Long term |
149 |
℃ |
|
|
Short term |
260 |
℃ |
Applications
- Replacing rivets, spot welds, liquid adhesives and other permanent fasteners.
- Bonding decorative metal trim.
- Bonding flexible printed circuits (FPC) to aluminum stiffener or heat sinks.
- Panel to frame bonding.
- The 3M9460 double-sided adhesive meets the requirements of ROHS and halogen in environmental protection, so it is widely used in the adhesion of flexible PCB fins and plastic.
