DOWSIL SE 9186 Sealant
Harmonization Code : 3506.91.90.99 | Prepared glues and other prepared adhesives, not elsewhere specified or included; products suitable for use as glues or adhesives, put up for retail sale as glues or adhesives, not exceeding a net weight of 1 kg ; Adhesives based on polymers of headings 3901 to 3913 or on rubber; Other ; Other
Main features
- Fast Room-Temperature Sealing Cure
- Self-Leveling Flowable Placement
- Controlled-Volatility Silicone Formulation
Product Description
DOWSIL™ SE 9186 Black, Clear or White Adhesive is a one-part, moisture-curing silicone adhesive-sealant that cures at room temperature to a soft, low-stress elastomer. Formulated with controlled silicone volatility and a flowable, self-leveling consistency, this solventless adhesive is engineered specifically for sealing electronic equipment and fixing parts on circuit boards. Its fast tack-free time helps accelerate in-line processing without the need for curing ovens, enhancing overall manufacturing throughput.
Key features
- Fast room temperature cure: Tack-free in 8 minutes, enabling faster in-line processing without ovens while allowing for heat acceleration if desired.
- Flowable and self-leveling: Easily fills gaps and levels itself after dispensing, making it ideal for complex circuit board geometries.
- Controlled volatility: Reduced potential for silicone volatiles protects sensitive electronic modules and components.
Applications / Suitable for
- Sealing of electronic equipment and modules
- Parts fixing on circuit boards
- Sealing against potential stress cracks
TDS, SDS & Technical Documents
- 11-3275-01-dowsil-se-9186-clear-white-adhesive
- Silicone Materials for Electric Vehicle Applications Selection Guide
- 11-3715-01-lnl-product-selection-guide
- 11-3672-01-innovative-material-solutions-communications (2)
- 11-3604-01-dow-protection-assembly-lighting
- DOWSIL SE 9186 Clear Sealant-Safety Data Sheet-EN
Technical Specifications
General Properties
Physical Properties
Mechanical Properties
Physical Properties
Electrical Properties
Additional Information
As-supplied / before-processing properties
Typical properties; these values are not intended for use in preparing specifications.
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Color | Black, Translucent or White | - | One-part |
| Viscosity | 64,000 | cP | - |
| Tack-Free Time | 8 | minutes | at 25°C |
After-processing / final-state properties
Typical properties; these values are not intended for use in preparing specifications.
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Specific Gravity | 1.03 | - | Cured |
| Durometer | 20 | Shore A | - |
| Tensile Strength | 360 | psi | - |
| Elongation | 550 | % | - |
| Adhesion Lap Shear | 185 | psi | Glass |
| Dielectric Strength | 575 | volts/mil | - |
| Volume Resistivity | 2.0E+16 | ohm*cm | - |
