China Hindered Amine Light Stabilizer 119, Find details about China Light Stabilizer, UV Absorber from Hindered Amine Light Stabilizer 119
| Chemical Name | N,N',N'',N'''-tetrakis(4,6-bis(butyl-(N-methyl-2,2,6,6- tetramethylpiperidin-4-yl)amino)triazin-2-yl)-4,7- diazadecane- 1,10-diamine |
| Formula | C132H250N32 |
| CAS NO | 106990-43-6 |
| Molecular Weight | 2285.7 |
| Appearance | White or Light Yellow Granule |
| Melting Point | 115~150ºC |
| Specific gravity, g/cm3@ 20°C | 1.03 |
| Volatiles | <0.5% |
| Light Transmittance | 425nm >93% |
| 450nm >95% | |
| Loss on drying | 1% @240ºC 10%@345ºC |
| Flash point°C | 278ºC |
| Solubility | Soluble in acetone and chloroform,insoluble in water. |
| Application | Useful for the light stabilization of polyolefins, particularly polypropylene fibers andpolyethylene-based agricultural films. It can also be used for the light stabilization of styrenic polymers (ABS, ASA), polyamides (especially fibers), thermoplastic polyurethanes (TPU),polyacetal, and powder coating |
| Recommend Dosage | PP,PE RECOMMEND: <0.1% PS,AS,ABS RECOMMEND: <0.4% |
| Cautions | Avoid direct sunlight,moisture,high temperature. Testing required before use. |