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Silane Coupling Agents | Ureido Silanes | Surface Modifiers
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3-Ureidopropyltrimethoxysilane.
Synonym: N-(Trimethoxysilylpropyl)urea
Countertype of Wacker GENIOSIL GF 98, Silquest A-1524
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SiSiB® PC2510, gamma-Ureidopropyltrimethoxysilane, is a 100% active ureido silane that may be used to promote adhesion between a wide range of resins and substrates, fillers or reinforcements. It is soluble in methanol, ethanol, acetone, toluene and water.
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| Typical Physical Properties |
| Chemical Name: |
gamma-Ureidopropyltrimethoxysilane |
| CAS No.: |
23843-64-3 |
| EINECS No.: |
245-904-8 |
| Empirical Formula: |
C7H18N2O4Si |
| Molecular Weight: |
222.32 |
| Boiling Point: |
220°C [760mmHg] |
| Flash Point: |
99°C |
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| Color and Appearance: |
Amber clear liquid |
| Density [25°C]: |
1.15 |
| Refractive Index [25°C]: |
1.386 |
| Purity: |
Min.98.5% by GC |
Ureido-functional silane has better stability than aminosilanes in reactive polymer systems, like phenolic, epoxy, urea-melamine or polyurethane.
Ureido-functional silane does not generate color with time and aging.
Ureido-functional silane provides nitrogen reactivity without typical aminosilanes strong basic characteristics.
Ureido-functional silane has good adhesive and sealant adhesion to oil metals.
SiSiB® PC2510 can improve adhesion between the inorganic filler or fiber and the polymer.
SiSiB® PC2510 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.
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Standard packing is 220Kg steel drum, for more details, please visit Packing Centre. Custom packing is available.
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