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Part number: 3140 90 ML MIL-A-46146
Manufacturer SKU: 1665341
Dow DOWSIL™ 3140 RTV Coating Clear is a one component, room temperature curing, solvent free coating that is used for pin sealing, increased solder joint coverage, thin section encapsulation, and protecting sensitive components from corrosion. It is self leveling, flowable, and flame resistant. 90 mL Tube.
| Typical Use: | Supplied at a higher viscosity, this material cures to a tough, abrasion-resistant elastomer for improved pin/solder joint coverage and thin-section encapsulation. |
| Brand: | DOWSIL |
| Color: | Clear |
| Components: | 1 part |
| Cure System: | RTV |
| Cure Time: | 24 to 72h @ room temperature |
| Dielectric Strength: | 450 V/mil |
| Elongation: | 420% |
| Flash Point: | 101 °C |
| Hardness: | 34 A |
| Key Specifications: | MIL-I-46058C, Amend. 7, UL 94 V-1 |
| Service Temperature: | 50 to 200 °C |
| Specific Gravity: | 1.04 |
| Tack Free Time: | 105min |
| Tensile Strength: | 495 psi |
| Viscosity: | 35,950 |
| Volume Resistivity: | 2.1 x 10^14 ohm-cm |
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