KE 3422
Product Information
Low viscosity silicone Conformal Coating
Room temperature cure
Longer tack free version of KE 3470
Shin-Etsu KE 3422 silicone conformal coating exhibits excellent electrical properties over a wide range of applications. This low viscosity conformal coating provides a thin coating solution, with short drip times. Applicable application methods include selectively spraying, bulk spray, automated dipping or brush coating.
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KE3422 contains a UV trace.
Typical Properties | ||
| KE 3422 | ||
| Uncured Properties | Colour | Transparent |
| Specific Gravity, 25°C | 0.97 | |
| Viscosity, cps, 25°C | 60 | |
| Tack Free Time, minutes | <5 | |
| Cured Properties (7days/20°C and 55% RH) | Hardness, Shore-A | 30 |
| Tensile Strength, psi | 50 | |
| Elongation % | 40 | |
| Young's Modulus, psi | 200 | |
| Electrical Properties | Volume Resistivity, Ω/cm | 1x1014 |
| Dielectric Strength, kV/mm | 25 | |
| Dielectric Constant, 60Hz | 3.1 | |
| Dissipation Factor, 60Hz | 1x10-4 | |