N-(β-Amino Ethyl)-γ-Amino Propyl Methyl Dimethoxy Silane
BI-602 is a bifunctional organosilane possessing reactive primary amine and hydrolysable inorganic methoxysilyl groups. The dual nature of its reactivity allows it to bind chemically to both inorganic materials (e.g. glass, metals, fillers) and organic polymers (e.g. thermoplastics, thermosets, elastomers) thus functioning as an adhesion promoter, surface modifier and as a reactant for product modification. BI-602 is a colorless or clear yellow liquid with an amine-like odor. It is soluble in alcohols and aliphatic or aromatic hydrocarbons.
Technical Data
| Chemical Structure |  |
| Molecular Formula | C8H22N2O2Si |
| Molecular Weight | 206 |
| CAS No. | 3069-29-2 |
| Appearance | Colorless or clear yellow liquid |
| Purity | ≥97% |
| Density at 25℃ | 0.968g/ml |
| Boiling Point at 760mmHg | 265℃ |
| Flash Point(closed cup) | ＞100℃ |
| Refractive Index (25℃) | 1.445 |
Application
- Additive for cold-curing phenolic and furan foundry resins to improve the flexural strength of the sand-resin. Composites while maintaining the shelf life of the resin over long periods.
- Starting material in the synthesis of aminofunctional silicones.
- Additive to phenolic resin binders for mineral fiber insulating materials.
- Primer for additive to sealants and ahesives.
- Additive and/or primer for improving the adhesion of paints and coatings to the substrate.
- Sealants and adhesives: as a primer or additive and for chemical modification.
- Mineral-filled composites: for pretreat- ment of fillers and pigments.
- Paints and coatings: as an additive and primer for improving adhesion to the substrate
- Important product effects that can be achieved through the use of BI-602 include:
- Improved mechanical properties, such as strength, impact strength and modulus of elasticity.
- Improved moisture and corrosion resistance.
- Improved electrical properties, such as dielectric constant, volume resistivity.