The N-beta-(aminoethyl)-gamma-aminopropyl-methyldimethoxysilane is a colorless, strongly alkaline liquid with amine smell being very sensitive to hydrolysis.

It is a diamino-functional silane capable of providing good adhesion and superior elougation and flexibility at the polymer-substrate interface. It is used to promote adhesion between glass, mineral and metal surfaces - reinforcements, fillers and substrates - and resins that react with amino groups in systems such as PVC plastisol, polyurethane, or epoxy-based adhesives and sealant, or in phenolic and epoxy molding compounds. Its reduced alkoxy functionality might also be useful in waterborne systems such as latex coatings, adhesives and sealants, providing lower reactivity and therefore higher stability in the aqueous environment.

Technical Properties

Empirical Formula	C8H22N2O2Si
Molecular Weight	206.36
Boiling Point	265°C[760 mmHg]
Ignition Temperature	290°C
Viscosity 25°C	4.6 mm2/s
Flash Point	93°C
Color and Appearance	Colorless transparent liquid
Density [25°C]	0.970-0.980
Refractive Index	1.445[25°C]
Purity	Min. 99.0% by GC

Applications

· As adhesion promoters in polysulfide, polyvinyl chloride plastisol, silicone two-part urethanes and epoxy adhesives and sealants
· As additives for cold-curing phenolic and furan foundry resins to improve the flexural strength of the sand-resin composites while
· To maintain the shelf life of the resin over long periods
· As starting material in the synthesis of amino-functional silicones
· As additives to latex coatings, adhesives and sealants
· As adhesion promoters in one-part silylated urethane adhesives and sealants

N-(3-Methyldimethoxysilylpropyl)ethylenediamine

Aminoethylaminopropylmethyldimethoxysilane

Additives For Cold-Curing Phenolic

Zircon offers a variety of products designed to allow glass dealers to manufacture their own laminated glass quickly, easily and inexpensively through a revolutionary new cold cure process.

Manufacturer of phenol and derivatives in China. Products include cresols and dimethyl phenol.

Manufactures thermoset resins, alkyl phenols, phenolic resins for coatings, adhesives, and electronics.

Diamino-Functional Silane

Manufactures specialty silanes and silicones including inert silicones for engineering applications and reactive silicones for formulation.

PC Silicone supplies silane fluids, coupling and crosslinking agents, from China.

Fine-chemical producer in China specializing in brominated organics and silane derivatives, also offering several miscellaneous products.