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Performance Chemicals

LIGHT STABILIZER 770


Chemical Name:Bis(2,2,6,6-tetramethyl-4-piperidyl)sebaceate


CAS NO.:52829-07-9


Features & Application: With better effects than other most frequently used light stabilizers,blended with antioxidant,providing heat stability,working well with UV Absorber. Wide used in PP,HDPE,PU,PS,ABS etc.

Recommend Dosage:0.1% ~0.5%


Specification:


AppearanceWhite Powder or Light Yellow Granule
Light transmittance (425nm)98% min
Light transmittance (500nm)99% min
Softening Point ℃80-85
Volatile Matter %0.5 max
Ash %0.1 max



Package: 25kgs cardboard or drum (inner with plastic bag) or customized.


Storage: Avoid direct sunlight,moisture,high temperature(max 30°C). Testing required before use.