China CAS No. 1760-24-3 N- -3-Aminopropyltrimethoxysilane Diamino Functional Silane Elt-S792

SILANE COUPLING AGENT ELT-S792
Description:
Chemical name: N-(2-aminoethyl)-3-aminopropyltrimethoxysilanOr
N-[3-(Trimethoxysilyl)propyl]ethylenediamine
Similar to: A-1120, DAMO, GF-91, Z-6020, KBM-603
Molecular Formula:
OCH3
|
H2N - CH2CH2 - N -CH2CH2CH2 - Si -OCH3
| |
H OCH3
It is a clear, colorless, strongly alkaline liquid with smell being very sensitive to hydrolysis.
The chloride content ranges in the lower ppm-level.
It is diamino functional silane, can be used as adhesion promoter at organic/inorganic interfaces, for modification of surfaces (corrosion prevention, component of primers) or silicone-polymers or as crosslinker ( moisture crosslinking of polymers).
The application as coupling agent leads in general to an improvement of mechanical and electrical product properties above all under exposure to heat and/ or moisture.
Typical physical properties:

Molecular Weight222.36Boiling Point ( C. Deg)259°C (760mmHg)Density (ρ20 )g/cm31.025Refractive Index(n25D)1.446 [25° C]Appearancecolorless transparent liquid

Features and benefits:
1, Polyamino Functionality
A). Provides reactive site for aminoreactive resins
B). Good wetting of substrates
2, Trifunctional Silane
A). Excellent adhesion to inorganic substrates such as metal, glass, etc
B). Superior adhesion to plastics when employed in SPUR prepolymer technology-based adhesives or sealants.
Potential Applications:
1, Excellent integral adhesion promoter for Epoxy, SPURsm, MS Polymers R,RTV Silicone and PVC-based sealant.
2, Useful component in primer systems for hybrid, SPUR, MS Polymer and polyurethane sealant.
3, Additive to phenolic binders for fibrous insulation.
4, Additive in phenolic and epoxy moulding compounds.
Packing & storage:
1, painted Iron drum or plastic drum , net weight 190Kg each, 950kg per IBC
2, Sealed well, store in a cool, dry place. Avoid light.