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Hong Kun Group UV 622 UV Absorber

Category Other Engineering Material , Additive/Filler for Polymer
Manufacturer Hong Kun Group
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Hong Kun Group UV 622 UV Absorber.pdf
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Material Notes:
Chemical Name: Poly (1-(2-hydroxyethyl)-2,2,6,6-tetramethyl-4-hydroxy-piperindinylsuccinate)CAS No. 65447-77-0All information provided by Hongkun Group
Physical Properties Metric English Comments
Volatiles <= 0.50 %
<= 0.50 %
Ash <= 0.10 %
<= 0.10 %
Thermal Properties Metric English Comments
Softening Point 50.0 - 70.0 °C
122 - 158 °F
Optical Properties Metric English Comments
Transmission, Visible >= 95 %

@Wavelength 425 nm
>= 95 %

@Wavelength 425 nm
>= 98 %

@Wavelength 500 nm
>= 98 %

@Wavelength 500 nm
Descriptive Properties Value Comments
Appearance white or light yellow powder
Clarity clear
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