• Item Name: DOWSIL™ SE 9120 Clear Sealant
• Manufacturer: Dow Chemical Company
• Technologies: Polydimethylsiloxane (RTV Silicone)
• Color: Translucent
• Cure Type: Moisture Cure (RT Cure)
• Package Size: Contact to Techniq VNfor details.
• Shelf Life: Contact to Techniq VN for details.
DOWSIL™ SE 9120 is a highly flowable, fast-curing, one-part moisture cure sealant with controlled volatility. It cures at room temperature (RT) without the need for ovens and has excellent self-leveling properties for efficient in-line processing.
| Property | Unit | Value |
|---|---|---|
| Type | – | One-part, translucent, polydimethylsiloxane sealant |
| Viscosity | cP / mPa-sec / Pa-sec | 8125 / 8125 / 8.1 |
| Fluidity | mm | 2.6 / 66.1 |
| Non-Volatile Content (NVC) | % | 95.9 |
| Skin-Over Time at 25°C | Minutes | 9 |
| Specific Gravity (Cured) | – | 1.03 |
| Tensile Strength | Psi / MPa / kg/cm² | 215 / 1.5 / 15 |
| Elongation | % | 375 |
| Durometer Hardness | Shore A | 24 |
| Dielectric Strength | Volts/mil / kV/mm | 575 / 23 |
| Volume Resistivity | Ohm*cm | 7.0E+15 |
| Dielectric Constant at 1MHz | – | 2.7 |
| Dissipation Factor at 1MHz | – | 0.0004 |
| Low Molecular Siloxane (D4-D10) | ppm | 55 |
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Techniq Vietnam provides end-to-end materials and process solutions, integrating world-class technologies in adhesives, soldering, and thermal management.
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