Electronics-Grade Condensation Cure Single Component Paste RTV Sealant
Shin-Etsu's KE-3498 is a MIL-A-46146 rated, single component, room-temperature cure, thixotropic adhesive that cures to form a tough, durable elastomer. KE-3498 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 1 rated
- Room-temperature cure
- Thixotropic paste
- Low odor and non-corrosive
- 1-part electronic grade RTV sealants
- UL 94 V-1 listed.
- 5-minute tack free time
| PAC Item Code | C100259 |
|---|---|
| Mfg. Part Number | KE-3498 |
| 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: White or Translucent
- Density @ 23°C (g/cm3): 1.07
- Cure Conditions: 7 Days @23°C/50% RH
- Tack Free Time (min): 3
- Shore A Hardness: 40
- Tensile Strength (MPa): 3.90
- % Elongation: 600
- Shear Strength (MPa): 0.90
- Volume Resistivity (TΩ·m): 1.0
- Dielectric Strength (kV/mm): 25
- 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.
-
Wipers
Wipes for cleanrooms, labs & microelectronics and more. -
Swabs
Swabs available in many materials, styles & sizes. -
Gloves
Browse our selection of disposable, cleanroom, ESD gloves and more. -
Dispensing Bottles
Shop bottles for dispensing flux, solvents, and more.
Sign up to be the first to know about new products, promotions and industry news.
Sign Up
Production Automation Corporation is ISO 9001:2015 Certified.