Audited Supplier
SUNOVIN 770
52829-07-9
C28h52 O4n2
Granular or Powder
Plastic Auxiliary Agents, Coating Auxiliary Agents
White
Bis(2,2,6,6-Tetramethyl-4-Piperidyl)Sebacate
Within 10-15 Days
81-86 Degree
Polymer UV Additives/ Light Stabilier
Sunshow
Available
SUNOVIN
Carton/Bag+Pallet
25kg
China
2933990099
Product Description
Sunshow Chemical Hinered Amine Light Stabilier SUNOVIN 770 
| Content | SUNOVIN 770 / Hindered Amine Light Stabilizer 770 |
| Chemical Name | Bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate |
| Formula | C28H52O4N2 |
| CAS NO | 52829-07-9 |
| Appearance | White Granule or Powder |
| Melting Point | 81°C -86°C |
| Molecular weight | 480 g/mol |
| Ash Content | ≤0.1% |
| Volatile Matter | ≤0.5% |
| Transmittance | 425nm 99.0 min 500nm 99.0 min |
| Properties & Applications | Low molecular weight HALS with high purity and excellent UV stability, protect polymers from degradation due to ultraviolet radiation aging. |
| Package and Storage | Package:25kg plastic bag or according to customer's request Storage:Should be stored in cool, dry, well-ventilated environment, away from incompatible materials. Store away from heat, sparks, and flame. Keep container tightly closed. |
SUNSHOW considers quality consistency and stability as crucial importance.
Nowadays, SUNSHOW has been certified by ISO9001:2015(UKAS)which can guarantee the quality of our products.
In order to provide most professional technical service, we have established four laboratories:Quality Control Lab, Analysis Lab, Material performance Lab and Weather-resistance Lab.
SUNSHOW has a lot of advanced facilities such as Ci3000(Atlas), QUV(Q-lab), Q-SUN(Q-lab),DSC(TA), TGA(TA), FTIR(Thermofisher), UV-vis, electron universal testing machine, Digital display, impact tester, Colorimeter(Minolta), Gloss tester(BYK), advanced twin-screw extruder, injection machine, etc.
