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Coupling Agent Silibase-6602

Item No.: Silibase-6602

Product Name: Coupling Agent, Silane Coupling Agent

The Corresponding Trademark: A-2120, KBM-602

CAS NO.: 3069-29-2

EINECS: 221-336-6

Chemical Name: 3-(2-Aminoethylamino)propyl-dimethoxymethylsilane

Molecular Formula: C8H22N2O2Si 

Structural Formula:  


Molecular Weight: 206.4

Physical Properties

Physical Form :Transparent liquid

Color: Clear, colorless

Specific Gravity at 25/25℃: 0.97

Boiling Point, ℃: 234

Refractive Index, nD 25℃: 1.447

Flash Point, Pensky-Martens Closed Cup (1), ℃: 90


3-(2-Aminoethylamino)propyl-dimethoxymethylsilane (CAS NO.3069-29-2) is a kind of super-soft finishing
agent used for various organosilicon. It will help the modified silicon oil get greater fiber affinity and the 
features of soft, smooth, pendulous, anti-static, washable, anti-crease, etc. This product can be used as 
adhesion-promoting agent, surface modifying agent, crosslinking agent and dispersing agent for
improving the binding force and compatibility between inorganic mineral powder material, fiber and
polymer (resin). It can also improve the adhesion between resin coating and inorganic materials. 

3-(2-Aminoethylamino)propyl-dimethoxymethylsilane is widely used in the industries of amino silicone oil,
paints, coatings, inks, foundry resins, adhesives, sealants, glass fibers, abrasives, etc.

Packaging and Storage: 

3-(2-Aminoethylamino)propyl-dimethoxymethylsilane is packed in 25KG/200KG drum, IBC tank or ISO tank.
The container should be sealed and stored in cool and well ventilated place away from fire and water.

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