| CAS No.: | 52829-07-9 |
|---|---|
| Formula: | C28h52o4n2 |
| Color: | White |
|
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| Chemical name | Bis(2,2,6,6-tetramethyl-4-piperidyl)-sebaceate |
| CAS number | 52829-07-9 |
| Structure |
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| Description |
UV-770 is a highly effective radical scavenger that protects organic polymers against degradation caused by exposure to ultraviolet radiation. It is widely used in a variety of applications including polypropylene, polystyrene, polyurethanes, ABS, SAN, ASA, polyamides and polyacetals. Its high effectiveness as a light stabilizer makes it well suitable for applications in both thick section and films, independent of the thickness of the articles. Combined with Sinochem's other HALS products, UV-770 displays strong synergistic effects. |
| Appearance | Molecular weight | Specific gravity, g/ml@ 20°C | Melting range °C |
Flash point °C |
|
| UV770 | White crystalline granules | 481 | 1.05 | 81 ~ 85 | > 150 |
| UV770 | Water | Hexane | Methanol | Acetone | Ethyl acetate |
| 0.001 | 5 | 38 | 19 | 24 |
| UV-770 | The use of proper protective equipment is recommended. Excess exposure to the product should be avoided. Wash thoroughly after handling. Store the product in a cool, dry, well-ventilated area away from incompatible materials. |
| Light Stabilizer Disclaimer | The information supplied is presented in good faith and has been derived from sources believed to be reliable. Since conditions of use are beyond our control, all risks are assumed by the user. No representation is expressed or implied, and nothing herein shall be construed as permission or recommendation to practice a patented invention without license. |
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