Light Stabilizers

Light Stabilizer INV-580 Hindered Amine Compound Stabilizer Cytec 3853-PP5 Substitute

Chinese name	Hindered amine compound stabilizer UV-580
Chemical Name	2,2,6,6-Tetramethyl-4-piperidinyl stearate/50%PP compound
CAS NO.	(HALS)167078-06-0
CAS NO.	(PP)9003-07-0
Structural formula

Specifications

Exterior	White particle
HALS content	47.5-52.5%
HALS melting point	＞28℃
HALS透光率	425nm，≥75%；450nm，≥285%

Scope of use

PE: flat wire, injection molding products, sheets, rotomolding products.
PP: film, flat wire, injection molding products, flame retardant products.
TPO, polyolefin alloys, HIPS, ABS and ASA.

performance advantage
Low molecular weight hindered amine concentrated in polypropylene, low dust. Good compatibility with polyolefin/styrene polymer, excellent synergistic effect with other light stabilizers.

Packaging and Storage
This product is packaged in a carton with a net weight of 20kg per barrel. Avoid direct sunlight during storage, and store it in a dry room to prevent moisture. Valid for 1 year at room temperature.