LOCTITE STYCAST 2850FT CAT 27-1 is a thermally conductive, electrically insulative epoxy encapsulant designed for applications requiring heat dissipation and thermal shock resistance. It has a low coefficient of thermal expansion (CTE) and is compatible with various catalysts.
| Property | LOCTITE STYCAST 2850FT | LOCTITE CAT 27-1 |
|---|---|---|
| Viscosity (mPa·s) | 250,000 | 300 |
| Density (g/cm³) | 2.4 | 1.05 |
| Shelf Life (days) | 365 @ 18-25°C | – |
| Property | Value |
|---|---|
| Mix Ratio (By weight) | 100:7.0 |
| Mix Ratio (By volume) | 100:16.5 |
| Work Life (100g @ 25°C) | 2 hours |
| Cure Schedule | Conditions |
|---|---|
| Initial Cure | 4 hours @ 120°C |
| Post Cure | 2-4 hours at max operating temp |
| Property | Value |
|---|---|
| Hardness (Shore D) | 94 |
| Linear Shrinkage (%) | 0.23 |
| Water Absorption (%) | 0.06 (1 day @ 25°C) |
| Thermal Conductivity (W/m-K) | 1.066 |
| Glass Transition Temp (°C) | 132 (Tan δ) / 114 (Onset) |
| Young’s Modulus (N/mm²) | 6,413 (35°C) → 85 (150°C) |
| Property | Value |
|---|---|
| Surface Resistivity (Ω) | 7.4 × 10¹⁶ |
| Volume Resistivity (Ω·cm) | 2.5 × 10¹⁵ |
| Dielectric Constant (1 kHz) | 5.6 |
| Dissipation Factor (1 kHz) | 0.016 |
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.
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