Syna HALS 3853
| Chemical Name: | 2,2,6,6-tetramethyl-4-piperidinyl stearate |
| Molecular Formula: | C27H53NO2 |
| Molecular Weight: | 423.726 g/mol |
| CAS No: | 167078-06-0 |
| EC No: | 605-462-2 |
| Synonyms: | UV-3853 |
Molecular Structure
Description:
Syna HALS 3853 is hindered amine light stabilizer(HALS) for general use in automotive applications.
It is also suitable for broad range of polymers and applications, including PP film/tape/injection molding applications, TPO, and PE film/tape/injection molding.
Syna HALS 3853 also can be used for polyacetals, polyamides,styrenic polymers, and PUR.
Product Specification:
| Term | Specification | |
| Appearance | Waxy solid | |
| Purity | >= 97% | |
| Melting Point (°C) | >= 28.0 | |
| Saponification value (mg/KOH/g) | 128 – 137 | |
| Transmittance | 425nm: >= 90.0% 450nm: >= 95.0% 500nm: >= 95.0% |
|
| Ash Content | <= 0.10% | |
| Printable TDS version |