Silane Coupling Agents | Thiocyanato Silanes | Surface Modifiers
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| SiSiB® PC2640
3-Thiocyanatopropyltriethoxysilane.
Synonym: Triethoxy(3-thiocyanatopropyl)silane
Countertype of Degussa Si 264
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SiSiB® PC2640 is a bifunctional, sulfur-containing organosilane for rubber applications in combination with white fillers containing silanol groups.
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| Typical Physical Properties |
| Chemical Name: |
3-Thiocyanatopropyltriethoxysilane |
| CAS No.: |
34708-08-2 |
| EINECS No.: |
252-161-3 |
| Empirical Formula: |
C10H21NO3SSi |
| Molecular Weight: |
263.43 |
| Boiling Point: |
95°C [0.1mmHg] |
| Flash Point: |
138°C |
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| Color and Appearance: |
Straw to yellowish liquid with mild odor |
| Density [25°C]: |
1.03 |
| Refractive Index [25°C]: |
1.446 |
| Purity: |
Min.97.0% by GC |
SiSiB® PC2640 can improve reinforcing properties of fillers that contain hydroxyl groups.
SiSiB® PC2640 can improve physical and mechanical properties of vulcanizates. It can improve tensile strength, tearing strength and abrasive resistance and reduce compression set of vulcanizates. In addition, it can reduce the viscosity and improve the processability of rubber products.
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Standard packing is 210L steel drum or 1000L IBC container, for more details, please visit Packing Centre. Custom packing is available.
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