Light Stabilizer 119; UV-119; HALS-119 – ADHALS 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-diamin;
1,5,8,12-Tetrakis(4,6-bis(N-butyl-N-1,2,2,6,6-pentamethyl-4-piperidylamino)-1,3,5-triazin-2-yl)-1,5,8,12-tetraazadodecane.
| Formula chemical structure |  |
Synonyms: BASF Chimassorb 119
Cas No.: 106990-43-6
Features
Typical addition levels for ADHALS-119 are between 0.05-1%. Appropriate testing must be used to determine the appropriate level of addition for a particular application. This product is used in conjunction with other light stabilizers and exhibits synergistic effects, including low molecular weight HALS (eg Light stabilizer 770, UV3853), high molecular weight HALS (especially LS622), benzoic acid and UV absorbers.
Third generation HALS reduces interaction with agrochemicals, fillers, pigments and other additives compared to conventional HALS – Excellent thermo-oxidative and light stability in polyolefins, in talc-filled PP and TPO properties are particularly prominent
No discoloration, low volatility, extremely resistant to migration
Due to its macromolecular structure, it is suitable for all applications requiring low volatility and high resistance to migration. Light Stabilizer ADHALS-119 is also an effective antioxidant, which can significantly improve the long-term thermal stability of polyolefins.
Light stabilizer 119 is a non-polymeric high molecular weight hindered amine light stabilizer with low volatility, migration resistance, high temperature resistance, etc. In addition to excellent light stability in polyolefin materials, it also has excellent thermal stability, Use in mildly acidic environments reduces interaction with agrochemicals, fillers, pigments and other additives.
Specification
| Appearance | light yellow granules |
| Melting point | 115-150℃ |
| Molecular Weight: | 2285.6 g/mol |
| Volatiles | ≤0.5% |
| Ash | ≤0.1% |
| Transmittance: | 425nm:≥90%; 500nm:≥95% |
Application
ADCHEM HALS119 is the ideal hindered amine light stabilizer. The product is especially suitable for the use of PE agricultural greenhouse film, PP fibers, PP filled with talcum powder, and TPO automotive parts. It can also be used in EVA, EPDM, PA, PET, PMMA and other materials, in addition to powder coatings.
Handing and Safety: For additional handing and toxicological information, please consult us for Maternal Safety Date Sheet.
Supply Ability: 1000 Ton/Tons per Year
Package: 25kg/ Carton