Electronics-Grade Condensation Cure Single Component Flowable RTV Sealant
Shin-Etsu's KE-3497 is a MIL-A-46146 rated, single component, room-temperature cure, self-leveling adhesive that cures to form a tough, durable elastomer. KE-3497 is a low-odor, neutral cure, non-corrosive product that exhibits excellent, unprimed adhesion to metals, plastics, glass, and ceramics.
- MIL-A-46146A Type 1 or MIL-A-46146B Grade 1 Class 2 rated
- Flowable
- Room-temperature cure
- Self-leveling
- Low odor and non-corrosive
- 1-part electronic grade RTV sealants
- UL 94 V-1 listed.
- 5-minute tack free time
| PAC Item Code | C100258 |
|---|---|
| Mfg. Part Number | KE-3497 |
| Brand | Shin-Etsu |
Typical Applications
- Form-in-place gasketing
- Sealing electronics
Notes
- This is an electronic-grade silicone
- Meets the specifications for some military applications
Typical Properties
- Type: Adhesive/Sealant
- Cure Type: Condensation
- One/Two Component: One
- Low Molecular Weight Siloxane Stripped?: Y
- Color: Translucent or White
- Density @ 23°C (g/cm3): 1.07
- Viscosity (Pa·s): 35.00
- Cure Conditions: 7 Days @23°C/50% RH
- Tack Free Time (min): 15
- Shore A Hardness: 35
- Tensile Strength (MPa): 3.00
- % Elongation: 300
- Shear Strength (MPa): 0.80
- Volume Resistivity (TΩ·m): 2.0
- Dielectric Strength (kV/mm): 24
- Dielectric Constant: 3.0 @ 50Hz
- Dielectric Dissipation Factor: 1x10-3 @ 50Hz
- Thermal Conductivity (W/m·K): 0.21
- Usable Temperature Range: -40°C to +180°C
Note: Values are not for specification purposes.
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