Item Name: Shin-Etsu KE-347
Manufacturer: Shin-Etsu Silicones of America, Inc.
Technologies: Silicone adhesive/sealant
Color: Black, White, Translucent
Cure Type: Condensation, room-temperature cure
Package Size: Contact to Techniq VN for details.
Shelf Life: Contact to Techniq VN for details.
Shin-Etsu KE-347 is a single-component, room-temperature curing, self-leveling silicone adhesive. It cures into a tough, durable elastomer with low odor and a neutral, non-corrosive system. It offers excellent adhesion without primer to metals, plastics, glass, and ceramics.
Form-in-place gasketing
Sealing electronics
| Property | Value / Description |
|---|---|
| Type | Adhesive / Sealant |
| Cure Type | Condensation |
| Component | Single component |
| Color | Black, White, Translucent |
| Density @ 23 °C (g/cm³) | 1.04 |
| Viscosity (Pa·s) | 55.0 |
| Cure Conditions | 7 days @ 23 °C / 50% RH |
| Tack-Free Time (min) | 4 |
| Shore A Hardness | 30 |
| Tensile Strength (MPa) | 1.97 |
| Elongation (%) | 300 |
| Shear Strength (MPa) | 0.80 |
| Volume Resistivity (TΩ·m) | 10 |
| Dielectric Strength (kV/mm) | 20 |
| Dielectric Constant (50 Hz) | 2.5 |
| Dielectric Dissipation Factor | 1 × 10⁻³ @ 50 Hz |
| Thermal Conductivity (W/m·K) | 0.21 |
| Usable Temperature Range (°C) | –40 to +180 |
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