Technical datasheet
Silquest™ Y-9669 Silane
Supplied byMomentive Performance Materials- Last Updated on Jul 11, 2026
Silquest™ Y-9669 Silane by Momentive Performance Materials is a versatile adhesion promoter designed for many filled and reinforced resin systems. It reacts with such resin systems as isocyanates, acrylates, epoxies, phenolics and silicone. It gives fast hydrolysis time and increases stability of resin/silane bond at elevated temperature.
- This silane is especially useful when the resulting material must withstand higher temperatures such as in phenolic resin and fiber-glass composites.
- Silquest™ Y-9669 Silane finds applications in coatings.
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Silquest™ Y-9669 Silane properties
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Boiling Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Density, Vapor | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Evaporation Rate | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Flash Point, Closed Cup | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Melting Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Specific Gravity | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Vapor Pressure | 0.0 Visible After Login | Visible After Login | Visible After Login |
