Antioxidant ODPS
ODPS occupies a unique position amongst available antioxidants of the amine types.On one hand it shows properties traditionally associated with the amine class in its antioxidant power and its ability to retain effective performance in the presence of carbon black, yet by contrast with many amine antioxidants its staining is relatively slight enabling it to be used in wider range of applications. Whilst ODPS is highly effective in NR & BR, it is exceptionally effective in Neoprenes where it can provide very great enhancement of heat & ozone resistance. Typical dosage:1-3 phr. It is also a popular stabilizer used in oils & lubricants.
Storage and Handling
Recommended shelf life is 24 months under normal conditions of storage.No special handling precautions are necessary. Normal precautions to avoid contact with skin and eyes should be followed. For eyes, flush with plenty of water and seek medical advice.
Chemical Composition: Di octylated diphenyl amine
Physical Properties
- Appearance: Brownish powder
- Sp Gr. at 25oC: 0.95 - 1.05 (Typical)
| Typical Analysis |
|
Parameter
|
Limits
|
ASTM Test method
|
| Melting Point (initial) (oC) |
89 min
|
D 1519
|
| Melting point (final) (oC) |
103 max
|
D 4571
|
| Ash Content (%) |
0.3 max
|
D 4574
|
| Loss at 105oC for 1 hour (%) |
0.5 max
|
D 4571
|
| Solubility |
Insoluble in water. Soluble in Acetone and Toluene. |
Packaging: 20/25 Kg. in HDPE lined Paper Bags/FB drums.
|
