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| Sulfads |
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| Essentially dipentamethylene thiuramhexa sulfide |
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| 971-15-3 |
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| For NR and synthetic polymers. Sulfur bearing ultra-accelerator and sulfur donor. Used in compounding heat resistant NR and SBR, as an accelerator for Hypalon vulcanizing and in curing systems for IIR and EPDM. |
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1-3 phr (vulcanizer in NR, SBR, NBR), 0.1-0.3 phr (sec. accelerator in NR): 2-5 phr (vulcanizer inIIR), 0.5-2 phr (primary in IIR), 0.5-1 phr (sec. in IIR),0.75-2 phr (primary in CSM)
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Composition: Dipentamethylene thiuram hexasulfide
Physical State: Light yellow to buff powder
* Specification
- Ash Content 0.5% maximum
- Fineness, through 100 mesh 99.9% minimum
- Heat Loss at 80-85°C 1.0% maximum
- Initial Melting Point 115°C minimum
* GENERAL INFORMATION : Typical values not routinely measured or reported on the Certificate of Analysis.
- Density at 25°C 1.50 Mg/m3
- Solubility : Soluble in acetone, chloroform and toluene. Insoluble in water. |
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