| Description |
Siwin-A112 is a type of amino-alkyl silanes, it has three methoxy and double amino group silanes, which can be widely used in Epoxy Resin, Phenolic Resin and PU. |
| Application |
Provides superior elongation, flexibility and spreading at the interface as a coupling agent. Improve adhesion between glass, mineral and metal surfaces and amino-reactive resins. Improves adhesion, while maintaining good shelf stability as an additive in water borne systems. |
| Typical properties |
| Product No. |
Siwin-A112 |
| Chemical Name |
N-(2-Aminoethyl-3-aminopropyl)trimethoxysilane |
| CAS NO. |
1760-24-3 |
| EINECS NO. |
217-164-6 |
| Formula |
C8H22N2O3Si |
| Appearance |
Colorless Transparent Liquid |
| Density (ρ20ºC,g/m³) |
1.0200±0.0050 |
| Refractive Index (nD25ºC) |
1.4430±0.0050 |
| Purity (by GC, %) |
98% |
| Molecular Structure |
 |
|
| Features |
Thanks to the specific reactivity of the 2-aminoethylaminopropyl structure, using Siwin-A112 as an adhesion promoter in Glass - fiber reinforced or filler-modified plastics reduces the filler's sedimentation tendency and improves dispersibility and numerous mechanical properties (e.g. flexural strength, tensile strength, modulus of elasticity) of the composites.
The use of Siwin-A112 in these materials also results in a markedly improved resistance to water (vapor) and corrosion. Electrical properties, such as volume resistivity and the dielectric constant, are also positively influenced. |
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