Highly reactive amino-functional silicone with excellent compatibility in aqueous and solvent-based systems.
Provides superior substrate wetting, adhesion promotion, and surface modification for polar materials.
Enables covalent bonding to resins, coatings, and fillers via its primary amine groups.
Offers outstanding thermal stability and hydrolytic resistance under standard processing conditions.
Low volatility and non-yellowing performance ensure long-term clarity and color stability in end products.
Adhesion promoters in automotive sealants and structural adhesives.
Surface modifiers for mineral-filled composites and glass-fiber reinforced plastics (GFRP).
Compatibilizers in polyurethane, epoxy, and acrylic resin formulations.
Functional additives in high-performance industrial coatings and primers.
Hybrid coupling agents for silicone-acrylic or silicone-polyester hybrid systems.
| Chemical Type | Amino-functional polydimethylsiloxane (primary amine) |
| Product Form | Clear, mobile liquid |
| Appearance | Colorless to pale yellow, transparent liquid |
| Amine Value | 1.8–2.2 mmol/g |
| Viscosity (25 °C) | 300–500 mPa·s |
| Density (20 °C) | 0.97–0.99 g/cm³ |
| Refractive Index (25 °C) | 1.405–1.415 |
| Flash Point (PMCC) | >110 °C |
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