| Identification | Back Directory | [Name]
3-UREIDOPROPYLTRIETHOXYSILANE | [CAS]
116912-64-2 | [Synonyms]
KH-594
N-(TRIETHOXYSILYLPROPYL)URE
3-UREIDOPROPYLTRIETHOXYSILANE
50wt.%solutioninmethylalcohol
TRIETHOXY-3-UREIDOPROPYLSILANE
[3-[Tri(ethoxy)silyl]propyl]urea
[3-[TRI(ETHOXY/METHOXY)SILYL]PROPYL]UREA
gamma-Ureidopropyltriethoxysilane [23779-32-0]
(3-silylpropyl)-uresi-(ethoxyandmethoxy)derivs.
[3-[tri(ethoxy/methoxy)silyl]propyl]urea solution
3-(Silylpropyl)urea, Si-(ethoxy and methoxy) derivs.
Urea, 3-((tri(mixed ethoxy and methoxy)-silyl)propyl)-
Urea, (3-silylpropyl)-, si-(ethoxy and methoxy) derivs.
Urea, N-(3-silylpropyl)-, si-(ethoxy and methoxy) derivs.
N-(Triethoxysilylpropyl)urea 50% solution in Methanol
(3-(TRI(ETHOXY/METHOXY)SILYL)PROPYL)UREA , 50 WT. % SOLUTION IN METHYL ALCOHOL | [EINECS(EC#)]
245-876-7 | [Molecular Formula]
C10H24N2O4Si | [MDL Number]
MFCD00047877 | [MOL File]
116912-64-2.mol | [Molecular Weight]
264.39 |
| Questions And Answer | Back Directory | [Introduction]
3-Ureidopropyltriethoxysilane is a bifunctional organosilane having a reactive organic ureido group and a hydrolyzable inorganic triethoxysilyl group. The dual nature of its reactivity allows 3-Ureidopropyltriethoxysilane to bind chemically to both inorganic materials (e.g. glass, metals, fillers) and organic polymers (e.g. thermosets, thermoplastics, elastomers), functioning as an adhesion promoter and as a surface modifier. 3-Ureidopropyltriethoxysilane is a 50% solution of silane in methanol; it is a colorless liquid with an alcohol-like odor and is soluble in alcohols, ketones, esters or aromatic hydrocarbons.
Applications:
- 3-Ureidopropyltriethoxysilane can be used with such polymers as epoxy, phenolic, furan and melamine resins, polyurethanes, PA, PBT, PE, EVA, PP, PVB, PVAC, acrylics and silicones.
- Used as a size constituent of finish for glass fiber/glass fabric composites.
- Used as an additive to phenolic, furan and melamine resins for foundry resins and abrasives.
- Used as an additive for sealants and adhesives.
- 3-Ureidopropyltriethoxysilane can be used as an additive and/or primer for paints and varnishes to improve adhesion to the substrate.
The most important effects which can be achieved using 3-Ureidopropyltriethoxysilane are improvements in product properties, such as:
- Improved mechanical properties: e.g. flexural strength, tensile strength, impact strength, modulus of elasticity.
- Improved resistance to moisture and corrosion.
- Higher temperature of deflection under load.
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Alfa Chemistry
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