Silane Coupling Agents | Ureido Silanes | Surface Modifiers
| SiSiB® PC2510 |
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3-Ureidopropyltrimethoxysilane. Synonym: N-(Trimethoxysilylpropyl)urea Countertype of Wacker GENIOSIL GF 98, Silquest A-1524 |
| Chemical Structure |
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| Introduction |
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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. |
| 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 |
| Color and Appearance: | Amber clear liquid |
| Density [25°C]: | 1.15 |
| Refractive Index [25°C]: | 1.386 |
| Purity: | Min.98.5% by GC |
| Applications |
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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. |
| Packings |
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Standard packing is 220Kg steel drum, for more details, please visit Packing Centre. Custom packing is available. |
| Technical Library |
Download Technical Data Sheet  Safety Data Sheet
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SiSiB® SILANES 2016