JADEWIN UV 329

TDS

■POLYMER ADDITIVES

JADEWIN UV 329

CHEMICAL COMPONENT

COMPONENT2-(2'-HYDROXY-5'-TERT-OCTYL PHENYL) BENZOtrIAZOLE
CAS3147-75-9
MolecularC20H25N3O
M.W323

SPECIFICATION AND PHYSICAL PROPERTIES

TESTUNITSPECIFICATION
APPEARANCE
WHITE TO OFF-WHITE POWDER
ASSAY%99.00MIN
VOLATILES%0.30MAX
ASH%0.10MAX
MELTING POINT103.00-105.30
trANSMITTANCE

440nm%97.00MIN
500nm%98.00MIN

TGA:   220℃(5%)     246℃(10%)    286℃(50%)

FEATURE AND APPLICATION

* 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.

PACKING

20KG Carton Box   

25Kg Carton Box

STORAGE

Keep container tightly closed and dry and storage in cool place

CHEMICAL INVENTORIES

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