■POLYMER ADDITIVES
JADEWIN UV 329
COMPONENT | 2-(2'-HYDROXY-5'-TERT-OCTYL PHENYL) BENZOtrIAZOLE |
CAS | 3147-75-9 |
Molecular | C20H25N3O |
M.W | 323 |
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TEST | UNIT | SPECIFICATION |
APPEARANCE | WHITE TO OFF-WHITE POWDER | |
ASSAY | % | 99.00MIN |
VOLATILES | % | 0.30MAX |
ASH | % | 0.10MAX |
MELTING POINT | ℃ | 103.00-105.30 |
TRANSMITTANCE | ||
440nm | % | 97.00MIN |
500nm | % | 98.00MIN |
TGA: 220℃(5%) 246℃(10%) 286℃(50%)
* JADEWIN UV 329 is an ultraviolet light absorber (UVA) of the hydroxyphenylbenzotriazole class, which is used as a light stabilizer for plastics and other organic substrates.
* JADEWIN UV 329 is an effective light stabilizer for a variety of plastics and other organic substrates. *JADEWIN UV 329 protects polymers from UV radiation, helping to preserve the original appearance
and physical integrity of molded articles, films, sheets, and fibers during outdoor weathering.
* The use levels of JADEWIN UV 329 range between 0.10 and 1.0%, depending on substrate and per-formance requirements of the final appli cation. The product can be used alone or in combination with other additives such as light stabilizers (hindered amines), antioxidants (hindered phenols, phosphites, thiosynergists, hydroxylamines, benzofuranones), and other functional stabilizers and additives.
20KG Carton Box
25Kg Carton Box
Keep container tightly closed and dry and storage in cool place
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The information provided is correct to the best of our knowledge,information and belief at the date of its publication. The information given is designed only as a guidancec safe handling, use, processing, storage, transportation, disposal and release and is not to beconsidered a warranty or quality specification. The information relates only to the specific materialdesianated and may not be valid for such material used in combination with any other materials or in anyprocess, unless specified in the text.