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Silane Coupling Agents | Ureido Silanes | Surface Modifiers

Chemical Name:

3-Ureidopropyltriethoxysilane 50% solution in Methanol.
Synonym: N-(Triethoxysilylpropyl)urea 50% solution in Methanol


Chemical Structure:

Typical Physical Properties:

Chemical Name:
gamma-Ureidopropyltriethoxysilane [23779-32-0]
CAS No.:
116912-64-2
EINECS No.:
245-876-7
Formula:
C10H24N2O4Si
Molecular Weight:
264.39
Boiling Point:
68°C [760mmHg] (initial, methanol)
Flash Point:
13°C
   
Color and Appearance:
Colorless clear liquid with alcohol-like odor
Density [25°C]:
0.92
Refractive Index [25°C]:
1.39
Purity:
50% solution in Methanol

Introduction:

Ureidofunctional silane have better stability than aminosilanes in reactive polymer systems, like phenolic, epoxy, urea-melamine or polyurethane.
Ureidofunctional silane does not generate color with time and aging.
Ureidofunctional silane provides nitrogen reactivity without typical aminosilanes strong basic characteristics.
Ureidofunctional silane have good adhesive and sealant adhesion to oil metals.

Application:

It can improve adhesion between the inorganic filler or fiber and the polymer.

It can be used for glass fiber sizes and finishes, wool insulation resin binders, numerous primers, foundry sand binders, adhesives, sealants and abrasive grinding wheel binders.

Packing: Net weight 210L steel drum or 1000L IBC container, for more details, please visit Packing Centre.

Storage:In the unopened container it has a shelf life of at least 12 months.

 
Trade Terms
The trade terms in our formal quotation shall be governed and interpreted under the provisions of 2000 INCOTERMS provided by International Chamber of Commerce (ICC). Order now

 


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