Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Plastics & Elastomers Functions
- Empirical Formula
- C18H24N2
- Technologies
- Structural Formula
Features & Benefits
Applications & Uses
- Applications
- Compatible Polymers & Resins
- Application
Dusantox® 6PPD is one of the most eective commercial antidegradants available for rubber and other elastomers. It acts as an eective long-term antiozonant and antioxidant giving vulcanizates high resistance against atmospheric, thermooxidative and oxidative aging. It improves the ex fatigue resistance signicantly and suppresses the eects of rubber poisons. Dusantox® 6PPD provides very good protection against ozone in static as well as in dynamic conditions. It is possible to improve more the ozone resistance of vulcanizates under both static and combined (dynamic and static) conditions by addition of suitable microwaxes. Dusantox® 6PPD is eective in NR, IR, SBR, BR, NBR, CR and in compounds based on their combinations. In order to reach higher protection levels of vulcanizates it is recommended to use Dusantox® 6PPD in combination with Dusantox® 86 (cumylated diphenylamine) or other antioxidants of phenylnaphthylamine, imidazole and TMQ type. Dusantox® 6PPD is less volatile and extractable by water than Dusantox® IPPD. It causes expressive coloring and contact staining of vulcanizates.
Properties
- Physical Form
- Insoluble in
- Hexane, Petrol and Water.
- Soluble in
- Organic Solvents and Rubbers
- Processing Information (Extrusion Coating)
| Value | Units | Test Method / Conditions | |
| Molecular Weight | 268.4 | — | — |
| Bulk Density (Pastilles) | 560 - 610 | kg/m³ | — |
| Active Substance Content | min. 97 | % by weight | — |
| Melting Point | 44 - 50 | °C | — |
| Volatiles (3h/70°C) | max. 0.4 | % by weight | — |
| Ash Content at 750°C | max. 0.1 | % by weight | — |
| Kinematic Viscosity at 60°C | max. 50.0 | mm2.s-1 | — |
| Specific Gravity | 1056 | kg/m³ | — |
Packaging & Availability
- Country Availability
- Packaging Type
- Regional Availability
- Packaging
Dusantox® 6PPD pastilled is packed in multilayer PE-coated paper bags of 25 kg net, with valve closure. It is possible to pack it to big-bags of 600 kg and 1,000 kg weight
Storage & Handling
- Storage
This product should be stored/transported in dry and covered places/vehicles at temperatures up to 35 °C. Do not expose to direct solar radiation. Storage life in undamaged original packaging is two years under the observation of storage conditions.
Dusantox® 6PPD melt should be delivered in steel barrels of 200 l volume or in heated tank trucks. Keep melt of product away from air during transporting and storing. Recommended storage life at 60 °C is max. 1 month.