LOCTITE® SI 5990™ is a non-corrosive, moisture-curing, room-temperature vulcanizing (RTV) silicone gasket sealant. It offers excellent temperature resistance (up to 350°C) and adheres well to various substrates. The thixotropic nature of the product prevents migration after application.
| Property | Value |
|---|---|
| Uncured Properties | |
| Specific Gravity @ 22°C | 1.04 |
| Extrusion Rate (g/min) | ≥275 |
| Tack Free Time (min) | 40 |
| Skin Over Time (min) | 25 |
| Cured Properties | (After 21 days at 25°C, 50% RH) |
| Shore Hardness (A) | 27 |
| Elongation (%) | 270 |
| Tensile Strength (N/mm²) | 1.9 (275 psi) |
| Coefficient of Thermal Expansion (K⁻¹) | 340 × 10⁻⁶ |
| Electrical Properties | |
| Volume Resistivity (Ω·cm) | 10×10¹⁵ |
| Surface Resistivity (Ω) | 200×10¹⁵ |
| Adhesion (Lap Shear Strength, ISO 4587) | |
| Copper (N/mm²) | 0.3 (40 psi) |
| Brass (N/mm²) | 0.23 (35 psi) |
| Mild Steel (grit blasted) (N/mm²) | 1.03 (150 psi) |
| Aluminum (grit blasted) (N/mm²) | 0.8 (120 psi) |
| Phenolic (N/mm²) | 1.0 (145 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.
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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Website: techniq.vn
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