Ultraviolet Absorbent UV-3853 Hindered Amine Light Stabilizer

• Color: White
• Kind: Light Stabilizer
• Appearance: Granulars
• Transport Package: 25kg/Carton
• Specification: 98%
• Trademark: DEBORN
• Model NO.: UV-3853
• Origin: China

Product Description

Ultraviolet absorbent UV-3853
 
Chemical name:  2, 2, 6, 6-Tetramethyl-4-piperidinyl stearate (fatty acids mixture)
 
Molecular formula:  C27H53NO2
 
Molecular weight:  423.72
 
CAS NO.:  167078-06-0
 
Chemical structural formula:   
 

Appearance:  Waxy Solid
 
Melting point:  28'C min
 
Saponification Value, mgKOH/g :  128~137 
 
Ash Content: 0.1% Max 
 
Transmission, % : 75%min @425nm
 
85%min @450nm
 
 
Application:  PE TAPE, INJECTION, PP FILM, THICK ARTICLES OF PP/PE
Package:    25kg/drum