Brand Name: DOWSIL™ EA-9187L UV Silicone Conformal Coating
Package Size: Available in 18 kg pails
Shelf Life: 360 days from the date of manufacture.
DOWSIL™ EA-9187L UV Silicone Conformal Coating is a one-part, medium viscosity, solventless conformal coating designed for protecting electronic components. It cures at room temperature with optional heat acceleration and includes a UV indicator for inspection purposes. The coating is UL 746C and UL 94V-0 recognized, ensuring high reliability for electrical and electronic products.
Applications:
DOWSIL™ EA-9187L UV Silicone Conformal Coating
Typical Properties:
| Property | Unit | Value |
|---|---|---|
| Appearance | Translucent | |
| Viscosity | mPa·s | 900 |
| Skin Over Time @ 25°C | minutes | 9 |
| Specific Gravity (cured) | 0.98 | |
| Durometer | Shore A | 17 |
| Tensile Strength | MPa | 0.44 |
| Elongation | % | 165 |
| Unprimed Lap Shear (Glass) | MPa | 0.31 |
| Dielectric Strength | kV/mm | 20 |
| Volume Resistivity | ohm·cm | 3 × 10¹⁵ |
| Dielectric Constant @ 1 MHz | 2.8 | |
| Dissipation Factor @ 1 MHz | 0.0009 | |
| UL Flammability Classification | 94 V-0 | |
| Agency Listing | UL 746C | |
| Storage Condition | °C | 0–30 |
| Shelf Life | days | 360 |
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