LOCTITE ABLESTIK QMI519 is a silver-filled, electrically & thermally conductive adhesive designed for die attach applications. It features:
| Properties | Values |
|---|---|
| Uncured Properties | |
| Viscosity @ 25°C | 9,000 mPa∙s (cP) |
| Thixotropic Index | 4.2 |
| Specific Gravity | 3.8 |
| Pot Life @ 25°C | 48 hours |
| Shelf Life @ -40°C | 1 year |
| Curing Performance | |
| SkipCure Process | ≥10 sec @ 200°C |
| Alternative Cure 1 | 15 min @ 185°C |
| Alternative Cure 2 | 15 min @ 200-220°C |
| Cured Properties | |
| Coefficient of Thermal Expansion (CTE) α1 | 40 ppm/°C |
| CTE α2 | 140 ppm/°C |
| Glass Transition Temperature (Tg) | 75°C |
| Young’s Modulus | 5,300 N/mm² (769,000 psi) |
| Thermal Conductivity | 3.8 W/m-K |
| Electrical Properties | |
| Volume Resistivity | 0.0001 ohm-cm |
| Die Shear Strength | |
| Ag-plated Cu (300×300 mil, 1 mil bondline) @ 25°C | 10 N/mm² (1,450 psi) |
BERGQUIST® GAP FILLER TGF 2900LVO, a silicone-based 2-component system, delivers optimized heat transfer across ultra-thin bondline interfaces. It is engineered for automotive control modules, high-throughput manufacturing lines, and electronics sensitive to siloxane outgassing, ensuring stable operation in environments spanning -40 °C to +150 °C.
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TECHNOMELT® Low Pressure Molding polyamides deliver precision encapsulation of PCBs, PCBAs, connectors, sensors, power modules, LEDs, HVAC controllers, and wearable medical devices, while also enabling leakproof integration in liquid-delivery systems.
Huntsman ARALDITE® systems are designed for • Rotor potting to replace permanent magnets in magnetless motor concepts • Stator encapsulation for enhanced coil protection • High voltage impregnation processes ensuring worker safety and long term adhesion.
Techniq Vietnam provides end-to-end materials and process solutions, integrating world-class technologies in adhesives, soldering, and thermal management.
Through partnerships with leading global brands, we deliver high-value materials, expert consulting, and optimized supply chains ensuring timely delivery, efficiency, and sustainable growth for our clients.
At Techniq, our mission is to connect cutting-edge materials, processes, and equipment with customer needs, enabling efficiency, reliability, and long-term value creation.
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