LOCTITE ABLESTIK 2902 is a two-component epoxy adhesive designed for electronic bonding and sealing applications. It is electrically and thermally conductive, solvent-free, and exhibits high adhesion to various substrates. It can be cured at room temperature or with heat.
Compatible Surfaces: Ceramics, metals, glass, plastic laminates
Operating Temperature: -60 to 110°C
Certifications:
| Property | Value |
|---|---|
| Mixed Viscosity (Brookfield @ 25°C, 10 rpm) | 287,600 mPa·s (cP) |
| Specific Gravity (mixed) | 3.2 |
| Pot Life | 60 minutes |
| Cure Condition | Time |
|---|---|
| Room Temp (25°C) | 24 hours |
| Heat Cure (65°C) | 1-4 hours |
| Property | Value |
|---|---|
| Coefficient of Thermal Expansion | 4.9 × 10⁻⁵ cm/cm/°C |
| Glass Transition Temperature (Tg) | 52°C |
| Thermal Conductivity | 2.99 W/(m-K) |
| Hardness (Shore D) | 80 |
| Property | Value |
|---|---|
| Volume Resistivity | 0.0003 – 0.001 Ω·cm (varies by cure conditions) |
| Cure Condition | Strength (N/mm²) | Strength (psi) |
|---|---|---|
| 110°C for 1 hour | 11 | 1,600 |
| 150°C for 15 minutes | 11 | 1,600 |
| 65°C for 2 hours | 7 | 1,000 |
| 25°C for 24 hours | 5 | 700 |
| Property | Value |
|---|---|
| Total Mass Loss (TML) | 0.64% |
| Collected Volatile Condensable Material (CVCM) | 0.05% |
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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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