VANABIO® AM2111A
VANABIO® AM2111A

Bis[(3-trimethoxysilyl)propyl]amine

VANABIO® AM2111A is a secondary aminofunctional silane possessing two symmetric silicon atoms. VANABIO® AM2111A may act as an adhesion promoter between inorganic materials (for example glass, metals and fillers) and organic polymers (thermosets, thermoplastics and elastomers) or as a surface modifier.


VANABIO® AM2111A amino silane is a slightly yellowish liquid with an amine-like odor. It is soluble in alcohols, aliphatic or aromatic hydrocarbons.


VANABIO® AM2111A is the equivalent of Momentive's A-1170, Evonik's Dynasylan 1124.


VANABIO® AM2111A
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Technical Data


CAS No.

82985-35-1

EINECS No.

240-084-5

Formula

C12H31NO6Si2

Molecular Weight

341.55

Boiling Point

285°C [760mmHg] 152°C [4mmHg]

Flash Point

140°C



Color and Appearance

Yellowish clear liquid

Density 25/25°C

1.04

Refractive Index

1.432 [25°C]

Min. Purity

96.0%


Application


  • VANABIO® AM2111A can be used in many applications, like:

    Foundry resins: as additive to phenolic,furan and melamine resins
    Mineral-filled composites: for pre-treatment of fillers and pigments
    Metal primers
    Mineral fiber insulating materials, abrasives: as silicone additive to phenolic resin binders
    Sealants and adhesives: as primer or additive
    Paints and coatings: as additive and primer for improving adhesion to the substrate.


  • Processing properties, such as

    Excellent primerless adhesion
    Higher filler loading
    Homogeneous distribution of inorganic fillers in polymer matrices
    Rheological behaviour: reduction in viscosity, newtonian behavior
    Wet-out


  • VANABIO® AM2111A  silane coupling agent can be used to improve:

    Product properties, such as
    Durability at high temperature and humidity
    Flexural strength, tensile strength, impact strength and modulus of elasticity
    Moisture and corrosion resistance

Packing and Storage


  • VANABIO® AM2111A is supplied in 200Kg steel drum or 1000Kg IBC container.  


  • In the unopened original container VANABIO® AM2111A has a shelf life of one year in a dry and  cool place.

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