LOCTITE STYCAST US 5544 is a fast-gelling, flexible, flame-retardant, mineral-filled polyurethane compound used for potting and encapsulation. It offers low viscosity, strong adhesion, and fast setting while being low odor and free from TDE or mercury compounds.
| Property | Part A | Part B | Mixed |
|---|---|---|---|
| Appearance | Clear brown | Opaque white | Opaque white |
| Density (g/cm³) | 1.23 | 1.46 | 1.4 |
| Viscosity @ 23°C (cps) | 75 | 11,000 | 2,000 |
| Mix Ratio (by weight) | 15 | 85 | – |
| Mix Ratio (by volume) | 1 | 4.81 | – |
| Gel Time (min) | – | – | 4 to 6 |
| Working Time (min) | – | – | 2 to 3 |
| Cure Condition | Time |
|---|---|
| Room temperature | 2 to 4 hours @ 23°C |
| Heat cure | 30 minutes @ 60–85°C |
| Property | Value |
|---|---|
| Shore Hardness (Durometer A) | 79 – 89 |
| Thermal Conductivity (W/m-K) | 0.335 |
| Weight Loss (168 hrs @ 130ºC) | 0.19% |
| Moisture Absorption (24 hrs) | 0.15% |
| Linear Shrinkage (%) | 0.12% |
| Coefficient of Thermal Expansion (ppm/°C) | α1: 114 (-40 to 25°C) α2: 155 (25 to 125°C) |
| Tensile Strength (psi) | 1,320 |
| Flammability (UL 94) | 9.52mm: V-0 6.35mm: V-2 |
| Property | Value |
|---|---|
| Dielectric Strength (V/mil) | >400 |
| Dielectric Constant (100Hz) | 3.85 |
| Dissipation Factor (100Hz) | 0.02 |
| Volume Resistivity (Ω·cm) | 3.6 × 10¹³ |
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.
BERGQUIST® LIQUI FORM TLF 10000 addresses critical hotspots in RRU/AAU/BBU units, EV battery packs, 5G antenna modules, industrial controllers, and compact PCBs while stabilizing vertical gaps ≤2.5 mm and preserving electrostatic reliability.
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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