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| Shin Etsu Conformal Coating Properties Table | ||||||||||||||||||||||||
| Product name | One-component room-temperature cure | One-component heat cure | ||||||||||||||||||||||
| KE3420 | KE3421 | KE3422 | KE3423 | KE3424G | KE3470 | KE3472 | KE3475 | KE3494 | KE3495 | KE3497 | KE441 | KE445 | KE45S | KE4895 | KE4896 | KE1842 | X-32-1964 | |||||||
| Cure type (by-product gas) | Condensation (acetone) | Condensation (acetone) | Condensation (acetone) | Condensation (acetone) | Condensation (acetone) | Condensation (acetone) | Condensation (acetone) | Condensation (acetone) | Condensation (acetone) | Condensation (acetone) | Condensation (acetone) | Condensation (oxime) | Condensation (oxime) | Condensation (oxime) | Condensation (alcohol) | Condensation (alcohol) | Addition | Addition | ||||||
| Brief Description | Reduced LMW siloxane product | Faster Tack Free Version of KE 3472 | Longer Tack Free Version of KE 3470 | Reduced LMW siloxane product | Reduced Ultra-LMW siloxane product, UL certified, electrode coating material | Lowest viscosity | Low Viscosity | Low Viscosity | Reduced LMW siloxane, UL certified product | Reduced LMW siloxane product | Medium viscosity | Low Viscosity | Low Viscosity | Solvent/dilutent type | Reduced LMW siloxane product | Medium Viscosity | Low viscosity, low hardness | Reduced LMW siloxane, low-temperature curing | ||||||
| Appearance | consistency | Low viscosity | Low viscosity | Low viscosity | Low viscosity | Low viscosity | Low viscosity | Low viscosity | Low Viscosity | Medium Viscosity | Low Viscosity | Medium Viscosity | liquid | liquid | Toluene solvent | Low Viscosity | Medium Viscosity | Low Viscosity | Low Viscosity | |||||
| colour | Straw-coloured transparent | Transparent | Transparent | Transparent | Gray | Transparent | Transparent | White, Transparent | Gray | White, Transparent | White, Transparent | White, Transparent, Red | White, Black, Transparent, Red | White, Transparent | White, Transparent | White, Transparent | White | Opaque white | ||||||
| Viscosity Pa∙s | 0.7 | 0.3 | 0.06 | 0.6 | 20 | 0.06 | 0.3 | 2.5 | 50 | 4.5 | 40 | 15 | 5 | 0.6 | 5 | 50 | 4 | 12 | ||||||
| Specific Gravity 23°C | 0.98 | - | 0.97 | 0.98 | 1.32 | 0.97 | - | 1.04 | 1.4 | 1.03 | 1.07 | 1.04 | 1.05 | 1.05 | 1.04 | 1.04 | 1 | 1.03 | ||||||
| Hardness Durometer A | 17 | 30 | 30 | 20 | 50 | 30 | 30 | 25 | 35 | 30 | 35 | 20 | 25 | 20 | 40 | 38 | 10 | 29 | ||||||
| Tensile Strength Mpa | 0.3 | 0.5 | 0.35 | 4 | 4 | 0.35 | 0.5 | 1 | 2.5 | 1.1 | 3.0 | 1.7 | 2 | 2.0 | 1.5 | 1.7 | 0.6 | 2.9 | ||||||
| Elongation at break % | 120 | 60 | 40 | 180 | 180 | 40 | 60 | 200 | 250 | 200 | 250 | 280 | 200 | 350 | 140 | 170 | 200 | 160 | ||||||
| Volume Resistivity TΩ∙m | 60 | 60 | 1 | 40 | 40 | 1 | 60 | 3 | 3 | 4 | 2 | 5 | 5 | 5 | 90 | 50 | 1 | 10 | ||||||
| Dielectric breakdown strength kV | 25 | 25 | 25 | 25 | 22 | 25 | 25 | 22 | 25 | 20 | 24 | 20 | 25 | 21 | 20 | 20 | 20 | 25 | ||||||
| Dielectric constant 50Hz | 3 | 3 | 3.1 | 3 | 3.6 | 3.1 | 3 | 3 | 3.5 | 2.8 | 3.0 | 2.8 | 2.8 | 3.0 | 2.8 | 2.8 | 3.5 | 3.1 | ||||||
| Dissipation Factor 50Hz | 3x10¯³ | 3x10¯³ | 3x10¯³ | 3x10¯³ | 8.8x10¯³ | 3x10¯³ | 3x10¯³ | 3x10¯³ | 1x10¯² | 3x10¯³ | 3x10¯³ | 5x10¯³ | 5x10¯³ | 5x10¯³ | 1x10¯³ | 1x10¯³ | 5x10¯³ | 1x10¯³ | ||||||
| Thermal conductivity W/m∙k | 0.17 | 0.17 | 0.17 | 0.17 | 0.4 | 0.17 | 0.17 | 0.21 | 0.42 | 0.21 | 0.21 | 0.21 | 0.21 | 0.21 | - | - | - | - | ||||||
| Tack-free time (min) | 4 | 3 | 5 | 5 | 6 | 3 | 15 | 5 | 8 | 11 | 9 | 60 | 20 | 60 | 11 | 12 | - | - | ||||||
| Lap shear strength Mpa | 0.3 | 0.2 | 0.07 | - | 0.4 | 0.07 | 0.2 | 0.4 | 1.5 | 0.3 | 0.7 | 1 | 0.3 | - | 0.5 | 0.8 | 0.2 | 0.8 | ||||||
| LMW content ∑D₃~D₁₀ (ppm) | <300 | - | - | <300 | ∑D₃~D₂₀ <300 | - | - | Not LMW siloxane product | <300 | <300 | <300 | Not LMW siloxane product | Not LMW siloxane product | Not LMW siloxane product | <300 | <300 | Not LMW siloxane product | <100 | ||||||
| Material Safety Data Sheet | - | MSDS Pdf | MSDS Pdf | - | - | MSDS Pdf | MSDS Pdf | MSDS pdf | MSDS Pdf | - | MSDS Pdf | MSDS Pdf | MSDS Pdf | MSDS Pdf | - | - | - | |||||||
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