N-(beta-aminoethyl)-gamma-aminopropylmethyl- Dimethoxysilane

Chemical Name : N-(Beta-Aminoethyl)-Gamma-Aminopropylmethyl- Dimethoxysilane
CAS NO. : 3069-29-2
Molecular Formula:NH2(CH2)2 NH(CH2)3Si CH3(OCH3)2
Foreign Company's Trademark:
A-2120(America Union Carbon)
Z-6023(Dowcorning)
KBM-602(ShinEtsu)
GF95(Wacker)
Structural formula: Silane
Si-602a finds use as an:
a c Adhesion promoter in polysulfide, polyvinyl chloride plastisol, silicone, one- and two-part urethanes, and epoxy adhesives and sealants
a c Additive in phenolic and epoxy molding compounds
a c Additive to latex coatings, adhesives and sealants
Features and Benefits
FeatureBenefit
Polyamino functionally
a c Reactive group for coupling with a variety of resins.
a c Good wetting of substrates.
a c Good stability in waterborne systems.
a c Improves adhesion while maintaining elongation of elastomeric systems.
a c Improved shelf-life of formulated products.

Typical Physical Properties
Physical Form Colorless, clear liquid
Specific Gravity at 20oC, g/cm30.965 a 0.975
Purity, % : 97.0 min
Refractive Index at 20oC : 1.4440 a 1.4490
CoMax : 25

Applications :
Silane Si-602 may be used as an additive, thereby eliminating the need for special primers in numerous bonding applications.