Item Name: BERGQUIST BOND PLY TBP 400B
Manufacturer: Henkel
Technologies: Acrylic-based, thermally conductive adhesive tape
Color: White
Cure Type: Pressure-sensitive adhesive
Package Size: Contact to Techniq VN for details.
Shelf Life: 6 to 12 months (depending on storage conditions)
BERGQUIST BOND PLY TBP 400B (also known as BOND-PLY 660B) is a silicone-free, thermally conductive, electrically insulating, double-sided pressure-sensitive adhesive tape. It is designed to replace mechanical fasteners in thermal management applications.
| Property | Value |
|---|---|
| Physical Properties | |
| Temperature Coefficient of Resistance (°C) | 200 |
| Elongation (ASTM D412, %) | 40 |
| Tensile Strength (ASTM D412, MPa) | 210 |
| Glass Transition Temperature (°C) | -30 |
| Coefficient of Thermal Expansion (ppm) | 250 |
| Flammability Rating (UL 94) | V-0 |
| Adhesion Properties | |
| Lap Shear Strength (ASTM D1002, MPa) | |
| – @ 25°C | 0.7 |
| – After 5 hrs @ 100°C | 1.4 |
| – After 2 mins @ 200°C | 1.4 |
| Static Dead Weight Shear Strength (°C) | 150 |
| Electrical Properties | |
| Dielectric Breakdown Voltage (Vac) | 6,000 |
| Thermal Properties | |
| Thermal Conductivity (W/m-K) | 0.4 |
| Thermal Performance vs. Pressure (°C/W) | |
| – @ 10 psi | 5.28 |
| – @ 25 psi | 5.1 |
| – @ 50 psi | 4.95 |
| – @ 100 psi | 4.8 |
| – @ 200 psi | 4.51 |
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Techniq Vietnam provides end-to-end materials and process solutions, integrating world-class technologies in adhesives, soldering, and thermal management.
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