High hydrolytic stability due to sterically hindered methylethylketoxime ligands.
Excellent compatibility with silicone rubber, RTV-2 systems, and condensation-cure sealants.
Low volatility and reduced odor compared to traditional alkoxy- or acetoxy-silanes.
Effective adhesion promotion on metals, glass, and painted substrates without corrosive byproducts.
Non-corrosive curing behavior—releases only methyl ethyl ketoxime (MEKO), not HCl or acetic acid.
Adhesion promoter in one-component moisture-curing silicone sealants.
Surface modifier for fillers (e.g., silica, calcium carbonate) in high-performance elastomers.
Coupling agent in automotive under-hood gasketing compounds.
Functional additive in architectural glazing sealants for improved UV and thermal stability.
Key ingredient in electronic encapsulation materials requiring low ionic residue.
| Chemical Type | Phenyl-substituted ketoxime-functional silane |
| Product Form | Liquid |
| Appearance | Clear, colorless to pale yellow liquid |
| Primary Applications | Adhesion promotion, filler surface treatment, moisture-cure silicone formulation |
| Key Features | Non-corrosive, low-odor, hydrolytically stable, excellent substrate wetting |
| Storage Stability | ≥12 months in sealed containers at room temperature (15–25°C) |
| Refractive Index (25°C) | 1.440–1.450 |
| Density (25°C) | 0.98–1.02 g/cm³ |
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