Finechem Chemicals / Peptizers
Finechem DBD
2,2'-Dithiobisbenzanilide
A high-temperature peptizer for natural rubber (NR), styrene-butadiene rubber (SBR), isoprene rubber (IR) and butadiene rubber (BR), used above 120°C and especially suited to high-temperature internal mixing. Non-blooming and does not affect rubber aging properties.
Available- CAS
- 135-57-9
- Molecular formula
- C26H20N2O2S2
- Molecular weight
- 456.58
Molecular structureTechnical specifications
| Item | Specification |
|---|---|
| Appearance | Yellow or light-yellow powder |
| Initial M.P. | ≥136.0°C |
| Content | ≥96.0% |
| Loss on drying | ≤0.50% |
| Residue on ignition | ≤0.50% |
Applications & performance
A high-temperature peptizer for natural rubber (NR), styrene-butadiene rubber (SBR), isoprene rubber (IR) and butadiene rubber (BR), used above 120°C and especially suited to high-temperature internal mixing. Non-blooming and does not affect rubber aging properties.
Confirm suitability and conditions of use against your formulation, process and technical documentation.
Packaging & supply
- Packaging
- 25 kg/bag · 20 kg/bag
- Shelf life
- 12 months
- Supply status
- Available
Stock, quotations and lead times are confirmed for each enquiry.
Technical documents
Request documents for this product in your preferred language. Sample COAs are for reference; batch-specific documents are confirmed with supply.
Technical data sheet
Available on request
Safety data sheet
Available on request
Sample certificate of analysis
Available on request
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