 |
 |
|
|
|
| Dioctyl Sebacate DOS 122-62-3 ZBG71006-89 |
 |
| Bis(2-ethylhexyl) sebacate |
 |
| Colority(Pt-Co) , number¡Â50 |
 |
| 122-62-3 |
 |
| Uses: The product is used as the plasticizer for solid propellants and their cladding layers, and also as the cold-resistant plasticizer for other polymers. It can improve the mechanical properties of solid propellant, decrease the Tg and increase the percentage elongation of solid propellant at low temperature. Also, it can decrease the viscosity of propellant paste, and so increase its¡¯ fluidity and afford the composite solid propellant with good processing performance. The dosage is 10%~40% weight to the binder. |
 |
Colority(Pt-Co) , number ¡Â50
Ester content , £¥(m£¯m) ¡Ã99.0
Acidity (into sebacic acid) ,¡Â0.02£¥(m£¯m)Decrement by heating (125¡É 2h)¡ÂO.3£¥(m£¯m) Density (20¡É) , (g/cm3) 0.913-O.916
Moisture , £¥(m£¯m) ¡Â0.10
Appearance: Light-yellow transparent liquid
Physical chemical properties:
1.1 Molecule formula: C26H5004
1.2 Molecule weight: 426.68
1.3 Structural formula:
1.4 Melting point : -67¡É
1.5 Boiling point : 212¡É 1 mmHg
1.6 Specific gravity: 0.914
1.7 Flash point : 215¡É
1.8 Solubility: Undissolved in water, dissolved in acetone, ether, ethanol.
1.9 Refractive index: 1.450-1.455
1.10 Stability and reactivity: It¡¯s stable in normal temperature and pressure, but it will burn when meeting with any strong oxidant. |
| Industrial field |
additive |
|
|
 |
|
|
|
|
|
 |
| There are no existing companies to distribute selected chemical product |
|
 |
|
|
|
