Silane Coupling Agent ELT-S602
n-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane
Cas 3069-29-2 Einecs 217-164-6
Description of n-(2-aminoethyl)-3-aminopropylmethyl-dimethoxy silane:
Chemical Name: n-(2-aminoethyl)-3-aminopropylmethyl-dimethoxy silane
It is a diamino functional silane that maybe used over a broad range of applications.
used to promote adhesion between inorganic and organic surfaces, fillers or reinforcements
and resins that react with amino groups.
Formula: CH3(CH3O)SIC3H6NHC2H4NH2
Similar to : KBM-602 A-2120 Z-6436 S-310 GF95 1411
CAS 3069-29-2
Typical physical properties of n-(2-aminoethyl)-3-aminopropylmethyl-dimethoxy silane:
Appearance: Colorless transparent liquid.
Molecular Weight: 206.36
Boiling Point: 265 C. Deg.
Physical form : Colorless, clear liquid
Color, Pt-Co: Max 30
Specific gravity: 0.965~0.975/20 C. Deg, g/cm3
Refractive index: 1.4440~1.4490/nD20 C. Deg
Assay , %: Min 97.0
Features of n-(2-aminoethyl)-3-aminopropylmethyl-dimethoxy silane:
Polyamino functionally:
1, Reactive group for coupling with a variety of resins.
2, Good stability in substrates.
Difunctionally silane:
1, Good stability in watertborne systems.
2, Improves adhesion while maintaining elongation of elastomeric systems.
3, Improved shelf-life of formulated products.
Potential Applications of n-(2-aminoethyl)-3-aminopropylmethyl-dimethoxy silane:
(1) Used as adhesion promoter in polysulfide, polyvinyl chloride plastisol,
sillcone, one-and two-part urethanes, and epoxy adhesives and sealants.
(2) Used as additive in phenolic and epoxy molding compounds,
also can be used as additive to latex coatings, adhesives and sealants
(3) Used as an additive, eliminating the need for special primers
in numerous bonding applications.
Specific systems that demonstrate improved adhesion are as below:
A), RTV silicones and hybrid silane-crosslinked sealants
Addition to one-and tow-part silicone-crosslinked sealants improves adhesion
to a variety of substrates, including glass, aluminum and concrete.
It can provides enhanced adhesion performance without negatively
impacting elongation. It is added at a loading of 0. 5 to 1. 0 percent by weight.
B), Polysulfide sealants
When added to one-and two-part polysulfide sealants,
It provides better adhesion to a variety of substrates,
including glass, aluminum and steel. It is typically used
at a loading of 0. 5to 1. 0 percent by weight of the sealant.
It disperses well into the sealant and produces cohesive
failure in the sealant rather than adhesive failure of the bond
between the sealant and the substrate. Furthermore,
the use of Silane 602 eliminates the need for primers,
Normally required to achieve adhesion adhesion to surfaces.
C), Plastisol sealants
As a replacement for polyaminoamide adhesion promoters in
plastisol sealants improves bonding to metal substrates.
In addition to increased strength, the silane modified plastisol
sealant adhesion promoters. It can modified systems
have a very light color, and the cured compound is bubble-free.
D) Additive in phenolic and epoxy molding compounds,
Used as an additive in phenolic and epoxy molding compounds,
reduces the water absorption of molded composites.
This, in turn, leads to improves wet electrical properties,
particularly at low frequencies.
Packing & storage of n-(2-aminoethyl)-3-aminopropylmethyl-dimethoxy silane:
1, painted Iron drum or plastic drum or IBC
packing of 200kgs/drum,16000kgs/1x20'gp
big packing of 1000kgs/IBC,20000kgs/1x20'gp
Customized packing is ok.
OEM is ok.
2, Sealed well, store in a cool, dry place. Avoid light.
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