 |
 |
|
|
|
| Poly TDP 2000 |
 |
| Thiodipropionate polyester |
 |
| 63123-11-5 |
 |
EASTMAN Poly TDP 2000 antioxidant was developed as a secondary antioxidant for use in conjunction with phenolic primary antioxidants in polypropylene Because of its low-molecular-weight polymeric structure, Poly TDP 2000 exhibits excellent high temperature permanance and resistance to water leaching. It can function effectively with numerous phenolic antioxidants and UV light inhibitors as well. Poly TDP 2000 antioxidant should be especially useful in polyolefin products that are subjected to water immersion or extreme weather conditions.
Poly TDP-2000 should be useful as a secondary antioxidant in polypropylene and polyethylene cable markets and in other market areas where high temperature stabilizer permanence and resistance to water leaching are important. |
 |
Chemical structure: Thiodipropionate polyester
Physical form: Paste-like solid
Molecular weight (avg): 2000
Acid Number: 2.5
Color, Gardner scale: 3 Max
Viscosity, 100C, cP: 700-1100
Flash point, C (F): 249 (480)
Hydroxyl number: 30
Specific gravity: 1.09 kg/L @ 90C |
|
|
|
|
|
