Description of Distillate Aromatic Extract
Distillate Aromatic Extract is an aromatic oils with a large number of aromatic cycles in their composition; they are characterized by their low aniline point and their high solvent power. They are primarily used in formulation with polar rubbers of the SBR and NR types.
DAE aromatic rubber oil (distillate aromatic extract, abbreviated as DAE) distillate aromatic extracts have very high aromatic contents. DAEs are obtained as a byproduct of the process of solvent extraction of vacuum distillates used as a raw material in the manufacture of p m lubricant base oils. DAE grades are DAE 10 , DAE 11 , DAE 20 , DAE 40 ,DAE 50 , DAE 60 .
Estimation of mixture behaviors was accomplished through the use of a suite of representative structures that are expected to be present in these DAEs. In general, the components of DAEs are poorly soluble in water, very hydrophobic, and moderately to poorly volatile, although some will evaporate readily from water. DAEs are expected to predominantly reside in sediment and soil, with some lighter components partitioning to air.
Application of Distillate Aromatic Extract
DAE distillated aromatic extract combination is used as:
- Carrier oils
- Plasticizer
- Diluents & filling agent
- Good Solubility Properties
- processing ability of rubber in milling and mixing
- Heavy fuels
- Feed stock for production of carbon black
- Petroleum pitches and resins
- Manufacture of rubber and plastics
Packing of Distillate Aromatic Extract
Packing DAE10, DAE20, DAE40, DAE50, DAE60 can be in new steel drum, one new steel drum capacity is 200-210 liter , recondition or used drum also can contain same quantity per drum totally 16.500 to 17.000 MT DAE different grade can load on one 20foot container equal to 80 drum , ISO tank capacity is 20 MT net weight same as flexi tanks.
Specification of DAE
| Characteristic | Test method | 60 | 50 | 40 | 20 | 11 | 10 |
| Kinematic viscosity @ 100°C, cSt | ASTM D-445 | 60.0 | 50.0 | 40.0 | 20.0 | 11.0 | 10.0 |
| Flash point, °C | ASTM D-92 | 300 | 265 | 265 | 240 | 215 | 215 |
| Pour point , °C | ASTM D-97 | 20 | 20 | 15 | 15 | 9 | 9 |
| Specific gravity @ 15 , Kg/m3 | ASTM D-1298 | 995 | 1020 | 1010 | 1005 | 1000 | 1000 |
| Aniline point, °C | IP-2 | 65 | 40 | 50 | 45 | 30 | 35 |
| Sulphur content, Wt% | ASTM D-2622 | 5 | 5 | 5 | 4 | 5 | 3 |
| Ash content , Wt% | ASTM D-482 | 0.15 | 0.15 | 0.15 | 0.15 | 0.1 | 0.1 |
| Carbon type analysis , % | |||||||
| CA | ASTM D-3238 | 35 | 50 | 30 | 40 | 60 | 55 |
| CN | 5 | 5 | 4 | 15 | 1 | 1 | |
| CP | 60 | 45 | 65 | 45 | 39 | 44 |